Carboxymethyl Cellulose (CMC) is a high-quality, water-soluble polymer used as a thickener, binder, and stabilizer in food, pharma, textiles, paper, and personal care industries. It enhances texture, improves shelf life, and offers excellent viscosity control. Available in powder form and various grades for both food and industrial use.
Application of nitrocellulose
Nitrocellulose, also known as cellulose nitrate or nitrocellulose, is an organic polymer compound with the chemical formula (C6H7N3O11) n. It is the product of the esterification reaction between cellulose and nitrate, usually in the form of white or slightly yellow cotton fluff, insoluble in water, but soluble in organic solvents such as esters and acetone
Nitrocellulose, also known as cellulose nitrate ester, abbreviated as NC, commonly known as nitrocellulose, is the product of the reaction between cellulose and nitrate. Nitrocellulose made from cotton fibers is called nitrocellulose. Nitrocellulose is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis, and various oils. Different degrees of polymerization result in different strengths, but they are all thermoplastic substances. Easy to change color under sunlight and highly flammable. Attention should be paid to safety in production, processing, packaging, storage, transportation, sales, and use.
Sodium carboxymethyl cellulose (CMC-Na) is an organic compound with the chemical formula of [C6H7O2 (OH) 2OCH2COONa] n. It is a carboxymethyl derivative of cellulose and the most important ionic cellulose adhesive. Sodium carboxymethyl cellulose is usually an anionic polymer compound obtained by reacting natural cellulose with caustic soda and monochloroacetic acid, with a molecular weight ranging from several thousand to one million. CMC-Na is a white fibrous or granular powder that is odorless, odorless, and hygroscopic, and is easily dispersed in water to form a transparent colloidal solution.
In the field of coatings, CMC can be used as a thickener, dispersant, leveling agent and wetting agent, etc., to help the coating better adhere to the surface and improve the smoothness and adhesion of the coating.
In the field of paper and pulp, CMC can be used as a wet strength agent, adhesive, dispersant and anti-seepage agent to improve the strength and printing performance of paper.
In the field of petroleum drilling fluid, CMC can be used as an important stabilizer and filter agent to help the drilling fluid maintain stability and filtration performance.
In the food field, CMC can be used as a thickener, emulsifier and stabilizer to make yogurt, ice cream, jelly, condiments and bread and other foods.
Product Name: Hydroxypropyl methyl cellulose/Hypromellose
Other Name: hpmc powder
Molecular Formula: C3H7O
Molecular Weight: 59.08708
Appearance: White Powder
Purity: 99%
CAS NO.: 9004-65-3
EINECS No.: 618-389-6
Supplier: ZHENYIBIO
Hydroxypropyl Methyl Cellulose (HPMC) are water soluble polymers derived from cellulose. They are typically used as thickeners, binders, film formers, and water retention agents. They also function as suspension aids, surfactants, lubricants, protective colloids, and emulsifiers. In addition, solutions of these polymers thermally gel.
Sodium carboxymethyl cellulose (CMC-Na) is an organic compound with the chemical formula of [C6H7O2 (OH) 2OCH2COONa] n. It is a carboxymethyl derivative of cellulose and the most important ionic cellulose adhesive. Sodium carboxymethyl cellulose is usually an anionic polymer compound obtained by reacting natural cellulose with caustic soda and monochloroacetic acid, with a molecular weight ranging from several thousand to one million. CMC-Na is a white fibrous or granular powder that is odorless, odorless, and hygroscopic, and is easily dispersed in water to form a transparent colloidal solution.
In the field of coatings, CMC can be used as a thickener, dispersant, leveling agent and wetting agent, etc., to help the coating better adhere to the surface and improve the smoothness and adhesion of the coating.
In the field of paper and pulp, CMC can be used as a wet strength agent, adhesive, dispersant and anti-seepage agent to improve the strength and printing performance of paper.
In the field of petroleum drilling fluid, CMC can be used as an important stabilizer and filter agent to help the drilling fluid maintain stability and filtration performance.
In the food field, CMC can be used as a thickener, emulsifier and stabilizer to make yogurt, ice cream, jelly, condiments and bread and other foods.
Cyclohexanone is an organic compound with the chemical formula C6H10O. It is a saturated cycloketone with carbonyl carbon atoms included in the six-membered ring. Colorless transparent liquid, with an earthy smell, containing traces of phenol, with a mint smell. Impurity for light yellow, with storage time generated impurities and color, water white to gray yellow, with a strong pungent smell. Mixed with air, the explosive pole is identical to the open-chain saturated ketone. In industry, it is mainly used as raw material and solvent for organic synthesis, such as it can dissolve cellulose nitrate, paint, paint and so on.
Cyclohexanone is an important chemical raw material, which is the main intermediate in the manufacture of nylon, caprolactam and adipic acid. They are also important industrial solvents, such as paints, especially those containing nitrocellulose, vinyl chloride polymers and their copolymers or methacrylate polymers. Excellent solvent for organophosphorus insecticides and many similar pesticides, as a solvent for dyes, as a viscous solvent for piston-type aviation lubricating oil, as a solvent for grease, wax and rubber. It is also used as a homogenizing agent for dyeing and fading filaments, as a degreaser for polishing metals, and as a coloring and painting agent for wood. Used as a high boiling solvent in cosmetics such as nail polish. Mixed solvent is usually prepared with low boiling solvent and medium boiling solvent to obtain suitable evaporation rate and viscosity.
others nameï¼?Nitrocotton; Cotton body collodion; Low nitrogen nitrocellulose
1.Nitrocellulose, also known as nitrocellulose, cotton body collodion, etc., is a nitrate ester, white or slightly yellow cotton wool, soluble in acetone. It is the product of esterification of cellulose and nitric acid. Cellulose nitrate is produced by esterifying refined cotton with concentrated nitric acid and concentrated sulfuric acid.
2.Casï¼?9004-70-0
3. Appearance: White or yellowish cotton wool
4.useï¼?Nitrocellulose has two main applications, military and civilian. The military part mainly focuses on the production of weapons, explosives and explosives, and implements the management of military products. The civil part is used in paint, celluloid, artificial fiber, film ink, cosmetics and other fields.
Cellulose nitrate is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis and various oils. Insoluble in water, soluble in acetone, ethyl ether ethanol mixture. Easy to change color under the sun, extremely flammable, smoke-free, instant release of a lot of gas. Different degrees of polymerization, its strength is also different, but are thermoplastic materials. It changes color easily in sunlight and burns easily. In the production and processing, packaging, storage and transportation, sales, use should pay attention to safety.
Main use
(1) High nitrogen content commonly known as fire cotton, used to make smokeless gunpowder; Low nitrogen content commonly known as collodion, used to manufacture spray paint, artificial leather, film, plastic and so on.
(2) Used for making cultural and educational supplies, daily necessities, instrument signs, etc
(3) Used in ink, leather, various nitrocellurocelluloses, rubber caps, typing wax paper, etc
(4) For the production of cultural and educational supplies, daily necessities, instrument signs, etc., for ink, leather, various nitro paints, etc., for the pharmaceutical industry, photographic negatives, photographic negatives and leather manufacturing
(5) celluloid, announced by the European Union on October 26, 2006, banned for the manufacture of toys.
