Category: News

Newstungstenmolybdenummetals is a professional news and article media center for new materials, nano materials, chemical company, machinery, digital products, indusitrial products and more. Newstungstenmolybdenummetals has a professional editorial and researching team that provides qualified and authentic content on the internet. We also have laboratory and R&D resources for advanced Nano material / New material research and experiment. Our topics: nanoparticles, graphite powder, boron powder , zinc sulfide , nitride powder, Molybdenum disulfide,silicon powder,max phases powder, quartz powder, 3D printing metal powder, and so on.

Calcium Stearate Emulsion

The calcium stearate emulsion is prepared by combining aqueous solution of stearic acid and calcium oxide or hydroxide with the emulsifying agent. The emulsion is then cooled and mixed with n-octanol or modified polyvinyl alcohol. The result is a stable emulsion with high shear dispersibility, good dispersibility and low viscosity. It is also resistant to thermal denaturation and has no objectionable odour or pollution. It is suitable for lubrication, stabilizing and thickening in various processes. It is a highly effective ingredient in food and pharmaceuticals and serves as a lubricant in soaps, coatings and rubber.

A white, insoluble powder, calcium stearate is odorless and does not dissolve in water. It is also referred to as a lubricant or flow-aid and is used in the manufacture of food, pharmaceuticals and cosmetics. In the paper industry, it can improve paper coating smoothness and fluidity. It is also used as a coating additive for metal and wood. It is a common ingredient in chewing gums and candies. It is also a surface conditioner in some candies, such as Smarties and Jawbreakers, and is used to lubricate crayons and pencils.

As a corrosion inhibitor, calcium stearate inhibits the formation of a scale on steel and concrete surfaces. It can also reduce the corrosion rate of iron by blocking pores in the surface. It is also an excellent anti-caking agent, which prevents powder from clumping and making it easier to work with. It is also a water repellent, which can keep substances from being washed away by water.

The calcium stearate emulsion is prepared by combining aqueous solution of stearic acid and calcium oxide or hydroxide with the emulsifying agent. The emulsion is […]

Continue reading

Here are several production methods for calcium stearate

It is a common saturated long-carbon-chain fatty acid. The hydrophilic carboxyl group and the lipophilic carbon chain end are both present in the stearic acid. The surface is hydrophilic of the nano-calcium carbonate, so it is coated with stearic acids to increase its lipophilicity. The large surface area of the calcium carbonate and its high specific energy can be beneficial when it is used in rubber, plastics or advanced inks. The bond between the two can enhance the performance of the product and make it brighter.
Calcium stearate, which is white, is soluble only in organic solvents, such as hot benzene. It is combustible and slowly decomposes when heated up to 400degC. If a strong acid is used, it will decompose into stearic acids and the calcium salt corresponding to that acid.

Four different production methods of calcium stearate

1. The synthesis is calcium stearate. The sodium stearate and calcium chloride solutions are mixed together at 65degC. Precipitation separates calcium stearate. The final product is obtained after it has been filtered, cleaned with water and then dried at 90degC.

2. In 300mL hot water, add 5.60g of calcium oxide (0.1mol). Pour 51.3g of stearic pure acid in 350mL at 70°C hot water, and add 0.75g to diethanolamine. Stir it up to emulsify. The prepared stearic-acid emulsion, after being fully mixed, was slowly added to the suspension of calcium oxide within 2 hours.

3. The catalyst H2O2 is added slowly under constant stirring to the reaction pot. The reaction lasts 1.52.0h. After the reaction, the material must be discharged, cooled, and crushed in order to obtain the finished product.

4. Metathesis method – dissolve stearic acids in hot water 20 times their mass, add caustic soda saturated solution, and perform saponification reactions at around 75degC. You will get dilute sodium stearate. Then, the sodium stearate and calcium chloride solutions were mixed together. Metathesis reaction took place at 65 degrees Celsius, and calcium stearate precipitated. Then, it is filtered and washed in water before being dried at around 90degC.
(also called Technology Co. Ltd.) has been supplying ultra-high quality nanomaterials and chemicals for more than 12 year. Our company produces different stearics acids such as lead stearates, aluminum stearates, magnesium stearates, calcium stearates, etc. If you have any questions, please contact us.

It is a common saturated long-carbon-chain fatty acid. The hydrophilic carboxyl group and the lipophilic carbon chain end are both present in the stearic acid. […]

Continue reading

Introduction and preparation method of zinc oxide

Zinc oxide powder Zinc oxide powder The chemical formula for zinc oxide is ZnO. Water is not soluble, but it dissolves in acid and strong alkali. Zinc dioxide powder is an additive widely used by chemical manufacturers. It can be found in plastics and silicate products as well as synthetic rubber, paints and ointments. The zinc oxide powder is transparent, has a high energy band gap, and exhibits excellent light emission at room temperature. It’s used in liquid-crystal displays, thin film transistors, light emitting diodes and other semiconductor products. As a nanomaterial, micro-particles of zinc oxide have also started to play a significant role in related fields.
Physical properties of Zinc Oxide Powder
Appearance: white powder, hexagonal crystals. It is odorless, tastesless, and does not sand. It becomes yellow upon heating, turns white after cooling and sublimates at 1800degC. The opacity is about half of that of zinc sulfide or titanium dioxide. The tinting strength of basic lead is two times that of titanium dioxide.
Solubility : soluble with acid, concentrated alkali, ammonia, and ammonium-salt solution. Insoluble with water and ethanol.
Chemical properties of Zinc Oxide Powder
Zinc oxide powder This white pigment is commonly called zinc white. It has the advantage that ZnS, which is also white, does not turn black when exposed to H2S. ZnO changes gradually from white to lemon yellow when heated. As it cools down, the yellow disappears. It can be added to a paint to produce a paint that changes color or to a thermometer for a thermometer that changes color. ZnO, which has an astringent quality and a certain bactericidal property, is commonly used as ointment. ZnO may also be used to create catalysts.

Preparation of Zinc Oxide Powder
1. Direct method
1. You can get it by calcining Zinc Carbonate. ZnCO3=ZnO+CO2|
2. The zinc hydroxide is calcined and decomposed to obtain the metal.
3. Zinc is made by melting zinc oxide at high temperatures and oxidizing it with air.
4. This is obtained by oxidizing molten zinc.
5. Methods include indirect (also called French method) utilizing zinc ingots, direct (also known American method) utilizing zinc ore and wet (also called wet method).
2. The indirect method.
Reaction equation: 2Zn+O2=2ZnO
Operation: The zinc ingot produced by electrolysis is heated to 600700°C to melt. It is then placed in a high-temperature resistant pot, melted and vaporized at a temperature of 13001400°C, introduced hot air and oxidized.
Direct method Reaction equation:
C+O2=CO2
CO2+C=2CO
ZnO+CO=Zn (steam)+CO2
Zn (steam)+CO+O2=ZnO+CO2
Operation Method: In a proportion of 1:0.5 to 0.05, the roasted zinc powder (or zinc containing material) is combined with anthracite and limestone. After reduction at 1300degC and smelting, the zinc ore powder in the ore will be reduced to zinc vapor. This zinc vapor is then oxidized with air and captured as a final product.
3. Wet method
Zinc ash reacts with sulfuric to form zinc sulfate. This is then combined with ammonia and sodium carbonate to create zinc oxide. The reaction is described by the following equation:
Zn+H2SO4=ZnSO4+H2|
ZnSO4+Na2CO3=ZnCO3|+Na2SO4
ZnSO4+2NH3*H2O=Zn(OH)2|+(NH4)2SO4
The product is made from zinc carbonate. zinc oxide is obtained by washing and drying. ZnCO3-ZnO+CO2|
The zinc oxide product is made by washing, calcination and cooling. Zn(OH)2-ZnO+H2O

(aka. Technology Co. Ltd., a trusted global chemical supplier & manufacturer has over 12 years experience in providing high quality chemicals and nanomaterials. The Zinc oxide powder Please note that the products produced by our company are of high purity and have low impurities. Please. Contact us if necessary.

Zinc oxide powder Zinc oxide powder The chemical formula for zinc oxide is ZnO. Water is not soluble, but it dissolves in acid and strong […]

Continue reading

The Properties And Applications of Titanium Carbide Powder

Titanium carbide TiC has the chemical symbol TiC. It is a metallic-looking steel gray carbide crystal with thermal and electrical conductivity.

Titanium Carbide Powder Properties

Titanium carbide, a compound that is very hard and has a high melting temperature, is also a highly corrosive material. It is harder than diamond, but has weaker magnetic properties. Titanium carbide has a low magnetic property and is not soluble with water.
Titanium carbide reacts with pure oxygen at 1150degC. Titanium carbide is a solid that has the same crystal structure as TiO and TiN.




Titanium Carbide Applications

Titanium carbide can be used for a variety of purposes. As the technology for the microwave synthesis nano-TiC is improved and industrialized, the performance and applications of using the nano-TiC to prepare the corresponding materials are greatly enhanced.

1. Use of titanium carbide as a multiphase material
Titanium carbide ceramics, also known as super hard tool materials (TiC), are composite materials made from TiC and TiN. WC, A12O, and other raw materials can be combined to create a variety of composite ceramic materials. These materials, which have a high melting temperature, high hardness and excellent chemical resistance, are used for cutting tools, wear-resistant components and other products. It is also used for electrodes due to its excellent electrical conductivity.

2. Titanium carbide can be used as a coating material
The coating of titanium carbide used on tools can extend their service life by up to 3-5 times.

3. Foam ceramics can be prepared using titanium carbide
Ceramic foam filters can be used to remove impurities from fluids. The filtering process is done by agitation, followed by adsorption. Titanium carbide based foam ceramics offer higher heat, corrosion, and thermal resistance, as well as a greater hardness.

4. Titanium carbide can be used to make ceramics that emit infrared light
Titanium carbide, an intermetallic material, is usually chemically stable and doesn’t change its valence, making it a great choice for applications in high temperatures.

Tech Co., Ltd. is a professional titanium carbide powder With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for a high-quality titanium carbide powder. Contact us Send an inquiry.

Titanium carbide TiC has the chemical symbol TiC. It is a metallic-looking steel gray carbide crystal with thermal and electrical conductivity. Titanium Carbide Powder Properties […]

Continue reading

The Property And Application of Aluminum Nitride

Aluminum nitride Aluminum nitride is a powder that is either white or offwhite.

What property does aluminum nitride have?

AlN has a stabilizing range of up to 2200. The strength at room temperatures is very high and increases and decreases gradually with temperature. Aluminum nitride, with its low thermal expansion and good thermal conductivity, is an excellent material for thermal shock. It has a high resistance to molten-metal corrosion, making it an ideal material for crucibles used in the casting of pure iron or aluminum.
Aluminum nitride also has excellent dielectric properties. It is also promising for use as an electrical component. The aluminum nitride layer on the gallium arsenide surface can protect it against ion implantation during annealing. Aluminum nitride also acts as a catalyst for the transformation of hexagonal boron to cubic boron.

What are the applications of aluminum nitride?

Aluminum nitride has many uses in optoelectronics. It is used as a dielectric in optical storage interfaces and electronic substrates, as a chip carrier that has high thermal conductivity for military purposes, and also as a chip carrier.

A surface acoustic detector also uses epitaxial stretching due to the piezoelectric effects of aluminum. The detector sits on a silicon chip, but there are only a handful of places that can produce these thin films reliably.

Aluminium nitride is a ceramic material with a low expansion coefficient and high thermal conductivity. It can be used as a heat exchanger for high-temperature structural parts. It can also be used to make heat exchangers for high-temperature structural components.

Aluminum nitride can resist the corrosion of metals, alloys, and iron, such as aluminum and iron. It can also be used to melt metals, such as Al. Cu. Ag. Pb.

Tech Co., Ltd. is a professional aluminum nitride Over 12 years in research and development of chemical products. You can contact us for high-quality aluminum nitride. Contact us Send an inquiry.

Aluminum nitride Aluminum nitride is a powder that is either white or offwhite. What property does aluminum nitride have? AlN has a stabilizing range of […]

Continue reading

What is the price of cobalt phosphide?

The physical and chemical properties cobalt-phosphide Physical properties
It is needle-like and gray. Its density relative (15degC) equals 6.14. Melting point is 1386degC. It is a cheap, stable and efficient transition metal phosphide.
Chemicals
Cobalt-phosphide (CO2P) is soluble both in nitric acids and aqua regia, but not in water. CO2P is a compound that forms when the phosphorus source enters the cobalt lattice. Cobalt-phosphide is a semiconductor material that can be used to produce magnetism and lithium battery anodes, catalyze hydrogenation, and degrade photocatalystically. Cobalt phosphide has a low bandgap with high thermal stability and chemical stability. It also has a strong electrical conductivity. This material is ideal for preparing high efficiency water-splitting catalysts.
Purity and particle sizes parameters of cobalt-phosphide
Purity: 99.99%
Particle size -60 mesh
Bulk density: 6.14 (g/cm3)

How is Cobalt Phosphide Powder produced?
Oil bath
The phosphorus in tri octyl is used to synthesize phosphate. This phosphate can then be obtained from an organic mixture through the thermal decomposition metal phosphate. It is very easy to aggregate the cobalt nanowires when tri octyl is used in the reaction.
Hydrogen reduction
This is because the bond between phosphorus, oxygen, and metal is stronger. It is only at high temperatures that the bond can be broken. The high sintering temperatures cause the synthesis of Phosphate by using phosphate to produce large grains.
Pyrolysis
The toxic PH3 will be generated by the simple hypophosphite route, which is heating sodium hypophosphite at a high temperature (300 to 400degC).
Element preparation method
Metal phosphides can be prepared under hydrothermal conditions (140 – 200degC). As phosphorus sources, white phosphorus (also known as yellow phosphorus or red phosphorus) is used.

Cobalt phosphide price
(aka. Technology Co. Ltd., a trusted global chemical supplier & manufacturer has more than 12 years of experience in providing high-quality Nanomaterials and chemicals. Currently, we have developed a successful series of powdered materials. Our OEM service is also available. Contact us if you’re looking for Cobalt Phosphide Powder. You can also click on the products you need to send us a message.

The physical and chemical properties cobalt-phosphide Physical properties It is needle-like and gray. Its density relative (15degC) equals 6.14. Melting point is 1386degC. It is […]

Continue reading

Has the era of photon computing arrived? What does the photonic chip bring to us?

What is an optical microchip?
A photonic integrated (PIC) circuit or integrated device is a device which integrates at least two photonic functions. It is therefore similar to an integrated electronic circuit. The device, which was first introduced in 2012, has hundreds of functions integrated onto a single chip. Researchers from related fields have combined indium-phosphide’s light-emitting abilities with silicon’s optical routing capabilities to form a hybrid chip. When an indium-phosphide chip is charged with voltage, the light beam enters the silicon waveguide and can drive other photonic silicon devices.

This silicon-based photonics technology can increase the use of photonics in computers by reducing costs. Intel believes the technology, although it’s still far from being commercialized, will eventually be able to integrate dozens – or even hundreds – of hybrid silicon lasers into a single silicon chip with other photonic components. This marks the beginning of low cost mass production of highly-integrated silicon photonics chips.
What is a photonic integrated circuit?

Photonic integrated devices use photons instead of electrons. They are massless, elementary particles that represent quantum light. Photons travel through the transmission medium as fast as light, and other photons do not interfere with them.

The human brain is a highly interconnected system with tens and billions neurons. It also has powerful processing abilities. A supercomputer can complete the same amount of computation that a brain can do in 1 sec. The brain-like chip uses photons as information to simulate the brain. It can perform high-speed, parallel calculations with low power consumption. A photonic chip using micro-nanophotonic integration in combination with a neural network processing system that uses optical computing can be used to develop future processing capabilities. These include low power consumption, fast processing, large data volumes, and wide bandwidth.

Does the Photonics Society Replace Electronics?

We generate and use a great deal of data each year. However, the current technology of electronic chips has reached its limits. The heat generated by electrons as they travel through the copper wires connecting the many transistors of the chip is the main limiting factor. In order to continue transmitting data at an increasing rate, we will need a new technique that does not produce heat. Introduce photonics. It uses photons to transmit data.

How likely is the replacement of electronic integrated circuits by photonic circuits within 50 years? Jacob VanWagoner & Razvan Baba have both stated that photonic circuits (PICs) can’t replace electronic circuits.

Photons are not subject to resistance. Due to their lack of mass and charge, photons scatter less through the materials that they pass. This means they do not generate any heat. The energy consumption is reduced. The communication speed between and on chips can also be increased 1,000-fold by replacing the electrical communication with optical communication. The data centers are the ones that will gain the most, because they have cooling systems with lower energy consumption and faster transmission rates. These photonic chips will bring about new applications.

What is silicon photonics?

The silicon photonics technology is a newer one that transmits data between computer chip through light. Light transmits more data faster than electrical conductors. Laser light is used to convert data into light-pulses.

Since the 1960s, silicon luminescence is the “Holy Grail of the Microelectronics Industry”. Solving the problem will revolutionize computing as chips are faster than before. Researchers at Eindhoven University of Technology are proud to have achieved their goal: they developed a light-emitting silicon alloy. The team will begin creating silicon lasers, which can be built into existing chips.

How does silicon-based photonics work

This is known as silicon photonics, and involves using silicon semiconductors for optical signals. This method can deliver digital signals more quickly than the traditional electronic-based devices. After modulating the photons, it is necessary to convert them into light pulses.

Photonics, as a means of transmitting information is made possible by silicon photonics. This technology ensures the safety and security of transmission. It is a disruptive technology with a strategic, forward-looking future. By using light instead of electricity to transmit data, costs can be reduced by up to a tenth. The world silicon photonics sector is currently growing. This technology will be utilized in data communications, biochemical medicines, autonomous driving, as well as national defense and safety in the near future.

Photonic Chip Development Status

The experimental chip can achieve crazy 44 TB internet speeds

Researchers in Australia have recorded the fastest Internet speeds in history. They reached an incredible 44.2 Megabits per Second using a single source of light. This is more than 44,000 times faster compared to the fastest connections that consumers can get today. This amazing feat was achieved by a brand new optical chips.
Researchers from Monash, Swinburne, and RMIT universities tested the technology by using 76.6 kilometers of optical fiber between two university campuses located in Melbourne, Australia.

The network transmits data at a rate of 44,2 Tb/s within a bandwidth of only 4 THz. It is hard to overstate how fast it really is. Google Fiber has the fastest Internet speed for consumers. It clocks in at 1 Gb/s. The US Department of Energy ESnet dedicated scientific network has a maximum of 400 Gb/s. This is reserved for NASA and other organizations.

Arnan Mitchell said, “In the end, we hope to create integrated chips that will achieve this data rate on existing fiber links with minimal cost.” “Initially they were only for data.” It will be interesting to have ultra-high speed communication between the centers. We can imagine, however, that this technology will become cheap and compact enough for the public to deploy in cities across the globe for commercial use.”

Quantum computers are now available to all thanks to new photonic chips

Everyone wants speed. We do not want computers or mobile phones to slow. This can be broken by ultrafast quantum computing and communication devices, but first we need an effective source of photon pairs entangled in a way that allows us to transmit and manipulate data. This goal can be achieved with 100-fold more efficiency. And large-scale quantum devices that integrate into the computer are within reach.

The researchers at Stevens Institute of Technology have achieved an amazing feat. To create photon pairs, light must be trapped carefully in an engraved microcavity on a nanoscale. The photons split and resonate as light moves through the cavity. The process is relatively simple but it has a flaw.

The current state of technology requires that a system of this kind require a large amount laser light. This light must also contain hundreds of million photons for a pair to be entangled. Huang and his colleagues at Stevens have developed another method that uses a chip-based photon source. It is 100 times faster than any other device. . These cavities in the shape of racetracks help reflect photons which have very little internal energy. They allow light to circulate more efficiently for longer periods.

This is absolutely possible. The team is working to improve its technology to find new ways of using this photon to drive logic gate and other quantum components. They plan to integrate other optical components into the technology, since it is based on a chip. The ultimate aim is to integrate quantum devices into mainstream electronics. He wants to see children carrying quantum laptops.

(aka. Technology Co. Ltd., a global chemical material manufacturer and supplier with more than 12 years of experience in providing high-quality Nanomaterials and chemicals. Currently, we have developed a successful series of powdered materials. We offer OEM services. Our innovative high-performance materials can be found in many areas of daily life. These include but are not limited to: automotive, electrical, electronic, information technology, petrochemicals, oil, ceramics, paint, metallurgy, solar energy, and catalysis. To send us a request, click on the desired products or send us an e-mail.

What is an optical microchip? A photonic integrated (PIC) circuit or integrated device is a device which integrates at least two photonic functions. It is […]

Continue reading

What is potassium oleate of natural soap ingredient? How does it effectively kill bacteria?

What is potassium Oleate?
Potassium Cis-9-Octadecenoate. The chemical formula of potassium oleate (C18H33KO2) is C18H33KO2. Potassium is available as a brown liquid or solid. It is potassium fatty acids found in natural soaps. This potassium catalyst is mostly used to catalyze the reaction of polyisohydrourethane with polyurethane. This potassium catalyst can be used as a detergent, emulsifier or a bactericide. It can be used to kill any type of bacteria, including MRSA.
The word “Is” is used to describe the concept of a person. Potassium oleate Are you a danger or a safe person?

OSHA 29 CFR.1910.1200 CLASSIFIES IT AS A HAZARDOUS SUBSTANCES. Eyes, respiratory system, and skin irritant. Ingestion of this material by accident can cause serious health problems. Acute poisoning by potassium after swallowing occurs rarely because vomiting often occurs and renal excretion happens quickly.

Potassium Oleate can be used “safely in food or in the manufacturing of food components”, as long as the FDA states that it will act as “a binder and emulsifier” and “an anti-caking agent”. Potassium Oleate may also be used to clean household products.

What uses does potassium oleate have?

Potassium isoleate acts as a trimerization and potassium catalyst in polyurethane rigid polisocyanurate. It is used widely in the polyurethane PIR foam board system. Additionally, potassium oleate has a wide range of uses, including rubber emulsifiers and foaming agents. Potassium Oleate acts as an emulsifier for many liquid soaps. It is also used in facial cleansers and mustache waxes. Emulsifiers are similar to surfactants in that they reduce the surface of liquids. Potassium Oleate helps to prevent the separation of ingredients into different chemicals.

Is potassium Oleate Natural?

Potassium Oleate occurs naturally in oils, such as sunflower. It is used as a soapmaking ingredient to make soaps with vegetable glycerin. In its purest form it can irritate, but when it is used in soapmaking, it is reduced to a safe level and approved for use as a food ingredient.

How potassium oleate is made?

The different qualities of potassium-oleate products are: potassium-oleate solution, (potassium content less than 30%), is a colorless or light yellow viscous fluid, pasty potassium-oleate, (potassium content 50%), is a yellowish to light brown viscous liquid. Paste potassium-oleate, (potassium content 70%-92%), is a soft yellowish paste solid, and potassium oleate powder (potassium content greater than 95%) is light o

The potassium salts of fatty acid are made by adding potassium chloride to animal fats and plant oils. To make this active ingredient, fatty acids are obtained from palm, coconut oil, castor and cottonseed.

What are the true effects of potassium Oleate?

1. Through exothermic interactions, potassium oleate from natural soap components inactivates influenza virus of humans and birds.

Each year, influenza viruses spread, disrupting social activities at work and in schools. Medical expenses also increase. Influenza, it is believed, is the leading cause of death in the United States. It is also estimated that influenza is a major killer, especially among the elderly, people with chronic illnesses, and children. A pandemic can also be caused by new strains. People are still thinking about the pandemic virus of 2009 (H1N1), and they’re worried that a subtype H5N1 or a H7N9 epidemic could occur in the future.

Influenza virus can be treated and prevented with vaccines. These measures may be ineffective due to antigenic mutations or drug resistance. In order to combat influenza virus infection, preventive measures are crucial. These include washing hands, wearing a face mask and using hand sanitizer.

Even though vaccines and antiviral drugs have been developed, an influenza epidemic still occurs. The prevention of influenza virus infections is crucial. This includes handwashing.

As a basic ingredient, hand soaps are made up of surfactants. In hand soaps, synthetic surfactants like sodium lauryl sulfate or sodium lauryl sulfate are used. Surfactants contribute to the detergency of soap and its foaming. It is made of fatty acids and natural oils. Soap can be used for hand soap. Surfactants are known to dissolve the bilayer membrane of the influenza virus particle, but the exact mechanism behind this is still unknown.

The anti-influenza effects of the surfactants that are used in hand soaps: sodium Laureth sulfate(LES), sodium lauryl sulfate(SDS). C18.1 reduced infectivity for a strain of human influenza virus (H3N2) to 4 logs or higher, while LES and SDS decreased infectivity to 1 log or lower. A strain of avian influenza (H5N3) produced similar results. By using isothermal titration, the interaction between virus and surfactant was investigated. The LES-virus showed a value of enthalpy (DH) that was positive, indicating an interaction with a hydrophobic nature. Both the C18-1-virus and SDS-virus systems showed negative values for DH. This meant that the interaction was endothermic, indicating electrical interaction. The DH value for the C18:1 virus system was significantly higher than that of SDS. The DH value of a mixture of C18 and HA protein was also negative.

These results indicate influenza virus inactivation through hydrophobic interactions of a HA protein with a soluble surfactant is not sufficient to prevent infection. Inactivation via electrical interactions of a soluble surfactant is sufficient to stop influenza virus infection.

2. Fatty acid potassium had beneficial bactericidal effects, removed Staphylococcus aureus biofilms with reduced cytotoxicity to mouse fibroblasts as well as human keratinocytes.

Wounds are often infected with bacteria. Potassium C18:1K, a type potassium oleate fatty acid, reduced the numbers of Staphylococcus Aureus and Escherichia Coli by >4 logs/mL within 10 min. Clostridium Difficult was reduced by >2 logs/mL within 1 min. C181K (proportion of biofilms removed: 90.3%), was significantly more efficient at removing Staphylococcus spp. biofilms compared to the synthetic surfactant cleaners sodium laurylethersulfate sulfate sulfate sulfate sulfate sulfate sulfate SLES (74.8%, P 0.01 and sodium sulfate sulfate sul

In the water-soluble tetrazolium (WST) assay, BALB/3T3 cloneA31 mouse fibroblasts in C18-1K (relative viable vs. Control: 102.8%) showed a significantly higher viability in comparison to those in SLES (30.1%) or SLS (18.1%; p 0.05). C181K (relative leaked vs. the control: 1089%) was associated with a lower LDH from mouse fibroblasts compared to SLES and SLS (702.6% and 523.4%), respectively (p 0.05). Potassium-oleate exhibited bactericidal properties against various species such as Staphylococcus aureus, Escherichia coelia, Bacillus cereus and Clostridium difficilis.

It is essential to disinfect and remove bacteria that cause infection, including Staphylococcus, MRSA and biofilm forming MRSA. We investigated whether natural soaps that are free of additives, preservatives and synthetic materials could be used to achieve this goal. In order to determine the effectiveness of different types of fatty-acid potassium in removing MRSA, we investigated their cytotoxicity and bactericidal properties.

(aka. Technology Co. Ltd., a global chemical material manufacturer and supplier with more than 12 years of experience in the supply of super-high-quality chemicals. Our company is currently developing a range of powder materials. Our OEM service is also available. To send us a request, click on the desired product or send an email.

What is potassium Oleate? Potassium Cis-9-Octadecenoate. The chemical formula of potassium oleate (C18H33KO2) is C18H33KO2. Potassium is available as a brown liquid or solid. It […]

Continue reading

Cosmetic Additive Sodium Stearate

Sodium stearate is an organic substance, its chemical formula is C17H35COONa. Sodium stearate is a white oily powder with a slippery feel and fatty smell.

Sodium Stearate Properties:

Sodium stearate is an organic substance, its chemical formula is C17H35COONa. Sodium stearate is a white oily powder with a slippery feel and fatty smell. Sodium stearate is easily soluble in hot water or hot alcohol, and it has water absorption in the air.

Sodium stearate is slightly soluble in cold water and soluble in hot water or alcohol solution. The aqueous solution is alkaline due to hydrolysis, and the alcohol solution is neutral. Sodium stearate is made by the interaction of octadecanoic acid and sodium hydroxide.

Sodium stearate is insoluble in ether, light gasoline, acetone and similar organic solvents. Sodium stearate is also insoluble in electrolyte solutions such as salt and sodium hydroxide.


Sodium Stearate Applications:

Sodium stearate is used in toothpaste manufacturing, as well as a waterproofing agent and plastic stabilizer.

1. Sodium stearate is used in the manufacture of toothpaste. It is also used as a waterproofing agent and plastic stabilizer, as a metal heat treatment and plastic stabilizer, in the manufacture of soap detergents, and as an emulsifier in cosmetics.

2. Sodium stearate is mainly used to make soap detergents. It is used not only as an active agent, but also as an excipient in bar soap, as an emulsifier for cosmetics, and an emulsifier for O/W products.

3. Detergent: Sodium stearate is used to control foam during rinsing. (Sodium stearate is the main component of soap)

4. Emulsifier or dispersant: Sodium stearate is used for polymer emulsification and antioxidants.

5. Corrosion inhibitor: Sodium stearate is used in polyethylene packaging film to make it have protective properties.

6. Cosmetics: Sodium stearate is used as shaving gel, transparent viscose, etc.

7. Adhesive: Sodium stearate is used as natural glue and then pasted with paper.

Tech Co., Ltd () is a professional sodium stearate powder with over 12 years experience in chemical products research and development. We accept payment via Credit Card, T/T, West Union and Paypal. will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

If you are looking for high quality sodium stearate powder, please feel free to contact us and send an inquiry.

Sodium stearate is an organic substance, its chemical formula is C17H35COONa. Sodium stearate is a white oily powder with a slippery feel and fatty smell. […]

Continue reading

Natural Flake Graphite Properties And Applications

Flake graphite Powder It is hexagonal crystalline natural graphite with a layered structural system. It has good resistance to high temperatures.

Natural Flake Graphite:

The flake graphite is characterized by complete crystallization and thin flakes. It also has good physical and chemical characteristics. It has a high thermal conductivity and electrical conductivity.
Graphite is a powder with good electrical conductivity. Its electrical conductivity, while not as high as aluminum, iron, or copper, is still quite high when compared to common materials. The electrical conductivity of this material is higher than that of carbon and stainless steels, and more than 100 times greater than that of other non-metallics.

Natural flake graphite is lubricious. The coefficients of friction for graphite powder are as low as 0.01. Lubrication performance is dependent on the flake size. The friction correlation coefficient is smaller and lubricating performance improves with the size of the flake.

Natural flake flakes of graphite are resistant to heat shock. The thermal expansion coefficient of flake graphite is small. This prevents cracking in products containing graphite.

Natural Flake Graphite:

Refractory
Flake graphite can be used to produce advanced refractories, coatings and lubricants in the metallurgical industries. After intensively processing flake-graphite, graphite-emulsion is produced. This can be used as lubricants or wire drawing agents.

Coating
Flake graphite can be used as a functional coating filler for coatings such as anti-corrosion, fire-resistant and conductive.

If zinc yellow is added to the formulation to improve the anti-rust effects, then it can be used as an anticorrosion material.
Expandable graphite, a type of graphite interlaminar composite obtained by chemical and electrochemical treatment using natural graphite as raw material, is used as fireproof filler.

It can either be used as a carbon filler or can become a composite filler to be used in conductive coatings.

Tech Co., Ltd. is a professional Natural flake Graphite With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for high-quality natural flake Graphite. Contact us Send an inquiry.

Flake graphite Powder It is hexagonal crystalline natural graphite with a layered structural system. It has good resistance to high temperatures. Natural Flake Graphite: The […]

Continue reading