Pva polyvinyl alcohol-manufacture,factory,supplier from China

(Total 24 Products for Pva polyvinyl alcohol)
Products Description of CETEARYL ALCOHOL CAS#8005-44-5Cetostearyl alcohol is in the form of white granules, flakes or blocks, has a greasy smell, and is a transparent oily liquid after melting.
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Products Description of Benzyl alcohol CAS#100-51-6Benzyl alcohol, also known as benzyl alcohol, has a molecular formula of C6H5CH2OH and a density of 1.045 g/mL at 25°C (lit.). It is the simplest fatty alcohol containing phenyl groups and can be regarded as hydroxymethyl-substituted benzene or phenyl-substituted methanol. It is a colorless, transparent, viscous liquid with a faint aromatic odor. Sometimes, after being left for a long time, benzyl alcohol will have a slight smell of bitter almonds due to oxidation.
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Products Description of Isopropyl alcohol CAS#67-63-0Isopropyl alcohol is also known as fire wine, dimethyl methanol, 2-propanol, English: isopropylalcohol, the simplest secondary alcohol, and one of the isomers of n-propanol.A colorless, flammable liquid with a strong odor, similar to the smell of a mixture of ethanol and acetone, but not very strong. It is soluble in most organic solvents such as water, alcohol, ether, benzene, chloroform, etc., and can be miscible with water, alcohol, ether, and can form an azeotrope with water.
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Products Description of Isopropyl alcohol CAS#67-63-0Isopropyl alcohol, also known as fire wine, is the simplest secondary alcohol and one of the isomers of n-propyl alcohol. It is a colorless, flammable liquid with a strong odor, similar to the mixture of ethanol and acetone, but not very odorous. It is soluble in most organic solvents such as water, alcohol, ether, benzene, chloroform, etc. It is miscible with water, alcohol, ether, and can form an azeotrope with water.
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Products Description of Crospovidone CAS#25249-54-1Cross-linked polyvinyl pyrrolidone (PVPP) is a cross-linked polymer that is insoluble in water, strong acids, strong bases and general organic solvents and is polymerized under specific conditions by vinyl pyrrolidone monomers.
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Products Description of Poly(vinyl alcohol)CAS#25213-24-5White powderPoly(vinyl alcohol) Chemical PropertiesMelting point >300 °CEPA Substance Registry SystemVinyl acetate vinyl alcohol polymer (25213-24-5)Safety InformationRisk Statements 23/24/25-36/38-39/23/24/25Safety Statements 26-36/37-45WGK Germany 1RTECS TR8100000 Factory and Equipment ShowFast delivery timeInventory 2-3 working days New production 7-10 working days
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Products Description of Dioctyl terephthalate CAS#6422-86-2Dioctyl terephthalate (DOTP) is a high-performance main plasticizer for polyvinyl chloride (PVC) plastics. Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, low volatility, anti-extraction, flexibility and good electrical insulation performance. It shows excellent durability, soap water resistance and low-temperature flexibility in the products.
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Products Description of Potassium phosphate CAS#778-53-2Azodicarbonamide is a synthetic chemical that exists at ambient temperature as a yellow-orange crystalline solid. Azodicarbonamide is mainly used as a blowing agent in the rubber and plastics industries in the expansion of a wide range of polymers, including polyvinyl chloride, polyolefins, and natural/synthetic rubbers.
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Products Description of Dioctyl sebacate CAS#122-62-3Dioctyl sebacate, also known as bis-2-ethylhexyl sebacate, referred to as DOS, is made by esterification of sebacic acid and 2-ethylhexanol. It is suitable for polyvinyl chloride, vinyl chloride copolymers, nitrocellulose, ethyl cellulose and synthetic rubber. It has high plasticizing efficiency and low volatility. It has excellent cold resistance, good heat resistance, light resistance and electrical insulation. It also has good lubricity when heated, making the product look good and feel good.
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Products Description of Formaldehyde CAS#50-00-0Formaldehyde is the simplest aldehyde molecule with active chemical properties and certain toxicity. At room temperature, it is a colorless gas with a pungent odor, which easily undergoes polymerization to form polyformaldehyde. Formaldehyde is easily soluble in water, alcohol and other organic solvents.
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Products Description of 3-MERCAPTOPROPIONIC ACID CAS#107-96-03-Thiopropionic acid is a direct raw material in organic chemicals and is used in pharmaceutical intermediates and electronic chemicals; it is used as an intermediate in the pharmaceutical Fenal, and it is also used as a stabilizer for polyvinyl chloride.
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Products Description of Triethylene glycol bis(2-ethylhexanoate) CAS#94-28-0This product is a solvent-based cold-resistant and environmentally friendly plasticizer with excellent low-temperature resistance, durability, oil resistance, UV resistance and antistatic properties, and has low viscosity and certain lubricity. This product is a special plasticizer for polyvinyl butyral (PVB safety glass) and synthetic rubber, which can make them produce low-temperature performance and low volatility. It can also be used for polyester cloth, adhesives and sealing materials.
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Products Description of Cobalt carbonate CAS#513-79-1Red monoclinic crystals or powder. Almost insoluble in water, alcohol, methyl acetate and ammonia.
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Products Description of Methanol CAS#67-56-1Methanol, also known as "wood alcohol", is an organic compound and the simplest saturated monohydric alcohol. It is a colorless, transparent, flammable, volatile toxic liquid. Ingestion of 5 to 10 ml can cause blindness, and drinking a large amount can lead to death. Methanol is non-corrosive to metals at room temperature (except lead and aluminum) and has a slight alcohol smell.
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Products Description of Potassium Hydrogen Phthalate CAS#877-24-7Potassium Hydrogen Phthalate is an organic compound that appears as a white crystalline powder. It is stable in the air, soluble in water, and slightly soluble in alcohol.
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Ethanol  CAS# 64-17-5Ethanol, additionally recognized as ethyl alcohol (or grain spirits, or alcohol), is a clear colorless, volatile, flammable solvent with a attribute odor. The boiling factor of ethanal is 78.5°C. The bio-alcohol is observed in alcoholic beverages. Concentrated alcohol has a sturdy burning taste, however it is truly candy when diluted. It is additionally increasingly more being used as a gas (usually changing or complementing gasoline).
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Cyclohexanol CAS#108-93-0Cyclohexanol is a clear, colorless to light yellow, viscous, hygroscopic liquid with a camphor-like odor. A detection smell threshold awareness of sixty four μg/m3 (155 ppbv) was once said through Punter (1983). It has a pretty excessive flash factor and boiling range. A solvent for cellulose ethers, ester gum,shellac, low viscosity silicones and polyvinyl chloride. lt has a pretty confined use in display screen inks.
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Products Description of Antioxidant 1330 CAS#1709-70-2Hindered phenol antioxidant 330 is a white crystal powder with a melting point above 244°C and is insoluble in water. The solubility (g/100g solvent) in certain solutions at 18°C is: benzene 20, methylene chloride 31.9, methylcyclohexane Alkane 1.7, methanol 0.2, isopropyl alcohol 0.1.
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Products Description of Rhodium Chloride CAS#20765-98-4Hydrated rhodium trichloride is a chemical substance with the molecular formula RhCl3·nH2O. It is a reddish brown crystalline powder, easily soluble in water, hydrochloric acid, acetone, alcohol and alkaline solution.
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Products Description of Ethylene dimethacrylate CAS#97-90-5Ethylene glycol dimethacrylate is a diester, meaning there are two alcohol/acid combinations in one organic compound or monomer. Industries often combine this substance with other chemicals to make plastics or rubber.
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Products Description of Bismuth citrate CAS#813-93-4Used as an intermediate of bismuth potassium citrateBismuth citrate Chemical PropertiesMelting point 300 °C (dec.) (lit.)density 0.94 g/mL at 25 °C (lit.)vapor pressure 0Pa at 20℃storage temp. -20°C Freezersolubility Water (Very Slightly)form Crystalline Powdercolor WhiteWater Solubility Insoluble in water, alcohol, ether. Soluble in ammonia solution and in solution of alkali citrates. Typical tap density 0.50g/cm^3.Soluble in ammonia, alkali citrates.
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Monoethanolamine  CAS# 141-43-5Ethanolamine is a variety of viscous hygroscopic amino alcohol incorporates each amine and alcohol chemical groups. It is extensively dispensed interior the physique and is a thing of lecithin. It has many sorts of industrial applications. For example, it can be used in the manufacturing of agricultural chemical compounds such as ammonia as properly as the manufacturing of prescription drugs and detergents. It can additionally be used as a surfactant, fluorimetric reagent and casting off agent of CO2 and H2S.
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Products Description of Sodium Oleate CAS#143-19-1Sodium oleate, also known as sodium octadecenoate, cis-9-octadecenol, oleyl alcohol, cis-9-octadecenol, (Z)-octadecenol, olive oil alcohol, cis-9-octadecen-1-ol, 9-n-octadecenol, octadecenol. It is an organic oil with the chemical formula C17H33CO2Na. Sodium oleate is the main component of soap made from olive oil and tallow soap. It can also be made by reacting sodium hydroxide with oleic acid. It is a compound composed of a hydrophobic group and a hydrophilic group.
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Products Description of CREMOPHOR (R) A25 CAS#68439-49-6CETETH25 is a nonionic emulsifier obtained by adding natural saturated fatty alcohol and ethylene oxide. CETETH25 (HLB15-17) is an oil-in-water (O/W) emulsifier. When used together with CETETH6, it forms a pair of complementary emulsifiers. The emulsifier pair has a small amount of use and a strong emulsification ability. The prepared emulsion products have high stability and bright appearance. It can tolerate a certain degree of inorganic salts and extreme pH conditions.
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Glycerin: A Versatile Compound with Numerous ApplicationsGlycerin, also known as glycerol, is a simple polyol compound with a sweet taste and syrupy texture. It is widely used in various industries, including cosmetics, pharmaceuticals, and food. Due to its unique properties, such as being hygroscopic (attracting water) and non-toxic, glycerin has become an indispensable ingredient in many products.Glycerin in CosmeticsMoisturizer: Glycerin is one of the most effective humectants, drawing moisture from the air and into the skin.
Acetic Acid: A Versatile Compound with Numerous ApplicationsAcetic acid, commonly known as ethanoic acid, is an organic compound with the chemical formula CH₃COOH. It’s a colorless liquid with a pungent smell and sour taste.
Potassium carbonate (K2CO3), as a common inorganic compound, has been widely studied and utilized since ancient times due to its unique chemical properties and versatile applications. From its natural formation to its myriad uses in modern industry, the story of potassium carbonate mirrors the progress of chemistry and the advancement of human civilization.Through the exploration of potassium carbonate, we can gain a better understanding of the substance itself and discern the multifaceted role of chemicals in modern society.
What is Cornmint Oil?Cornmint oil is a colorless or light yellow clear liquid. It has a special refreshing fragrance, which is pungent at the beginning and cool afterwards. After long-term storage, the color becomes darker. It is often used to repel mosquitoes and relieve physical fatigue.Legend has it that the original name of mint comes from Greek mythology. Pluto Hades fell in love with the beautiful Elf Mansi, and Pluto’s wife Persephane was very jealous.
Introduction of Capsaicin PepperThe spicy ingredients contained in pepper fruit are capsaicin pepperoids, including: capsaicin pepper, dihydrocapsaicin pepper, nordihydrocapsaicin pepper, homocapsaicin pepper, homodihydrocapsaicin pepper I, homodihydrocapsaicin pepper II, Nonoyl vanillylamide, Decoyl vanillylamide, Capryl vanillylamide. Capsanthin includes Cryptoxanthin, Capsanthin, Capsorubin, Carotene; also contains vitamin C, citric acid, tartaric acid, malic acid, protein, minerals, etc. .
Pectin is a sort of all-natural polymer substance, which generally exists in all greater plants as well as is an important component of plant intercellular compound. Pectin is transferred in the key cell wall as well as intercellular layer, and cross-links with various components of cellulose, hemicellulose, lignin microfibrils as well as some extensin in the primary wall to make various cell cells frameworks Difficult, exhibiting an intrinsic shape, and also a supporting material for internal cells.
The sugar that people often eat in daily life is extracted from sugarcane, sugar beet and other plants. There are also some substances in the plant kingdom that are sweeter than sucrose. Stevia, native to South America, is 200 to 300 times sweeter than sucrose; the West African bamboo skewers in the tropical forests of Africa are 3000 times sweeter than sucrose; there is also a vine plant of Dioscorea nigra with the sweetness of the fruit. 90,000 times that of sucrose.However, these substances, which are thousands of times sweeter than sucrose, are rarely seen.
Table of Funny Chemistry StoriesOld new sealPure blue ink and blue-black inkFind a "coat" for the bookBallpoint pen or ballpoint penFour Color Ball StampsThe "natural enemy" of glassThe "Haunted" StoryNational football - our prideFlash in the darkReferenceSodium Propionate CAS 137-40-6Old new sealThere is a batch of ancient paintings that have become grayish yellow and dull, but the seals on them are bright red, like new ones.
For gemstones, amber is undoubtedly the most precious kind, and it is loved and sought after. However, the formation of amber takes a very long time. Therefore, it is not as simple as it looks on the surface. It also contains rich substances, which can be extracted and used in many aspects. It can also be made into various medicines with remarkable effect. It can be said that amber not only has a beautiful appearance, but also helps in medicine.Amber's Powerful Root - Succinic AcidSuccinic acid is a colorless crystal extracted from amber by scientists in the 15th century.
Title: Global Dimethyl Disulfide (DMDS) Market: Production, Supply Dynamics, and Industry TrendsIntroduction:The global market for Dimethyl Disulfide (DMDS), chemically known as C2H6S2 with the CAS number 624-92-0, is witnessing a surge in demand across various sectors, driving its production and supply chain to new heights.
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