Nitrocellulose, also known as cellulose nitrate, abbreviated as NC, commonly known as nitrocellulose, is the product of the esterification reaction of cellulose and nitric acid. Nitrocellulose made from cotton fiber is called nitrocotton. Nitrocellulose is a white fibrous polymer that is resistant to water, dilute acid, weak alkali and various oils. Different degrees of polymerization have different strengths, but they are all thermoplastic substances. Nitrocellulose is a white or slightly yellow cotton-like solid that is odorless and tasteless. Nitrocellulose is

Hydroxyethyl cellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdered solid. It is prepared by etherification reaction of alkaline cellulose and ethylene oxide (or chloroethanol), and belongs to non-ionic soluble cellulose ethers. Due to its good thickening, suspension, dispersion, emulsification, adhesion, film formation, moisture protection and protective colloid properties, HEC has been widely used in oil extraction, coatings, construction, medicine and food, textiles, papermaking and polymer polymerization. 40 mesh sieving rate ≥99%. HEC (hydroxyethyl cellulose) has

Hydroxypropyl methylcellulose (Hypromellose), also known as hydroxypropyl methylcellulose, is a type of nonionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer that is often used as a lubricant in ophthalmology or as an excipient or excipient in oral medications. HPMC (hydroxypropyl methylcellulose) is a multifunctional additive that is widely used in many industries. ‌ Construction industry: HPMC is widely used in the construction industry, including but not limited to improving the water retention and construction performance of mortar,

1. Application of Hydroxyethyl Cellulose Hydroxyethyl Cellulose is a commonly used multi-purpose polymer compound that can be used in various fields. It is mainly used in the following fields: 1. Cosmetics: Hydroxyethyl Cellulose can thicken, moisturize, emulsify, enhance, stabilize and other functions, and is widely used in various cosmetic products, such as creams, shampoos, lipsticks, etc. 2. Food: Hydroxyethyl Cellulose can thicken and retain water, and is often used in frozen, gel, candy and other foods to improve the texture

Hydroxyethylcellulose (HEC) is a white or light yellow, odorless, non-toxic fibrous or powdery solid. It is prepared from the etherification reaction of alkaline cellulose and embryonic ethane and is a non-ionic soluble cellulose ether. It has good thickening, suspension, dispersion, emulsification, adhesion, film-forming, moisture protection and protective colloid properties, so it has a wide range of applications in many fields. Here’s how to use hydroxyethylcellulose: Before and after adding hydroxyethylcellulose, it must be stirred continuously until the solution is completely

Introduction to Hydroxyethyl Cellulose (HEC): 1. HEO is soluble in hot or cold water and does not precipitate at high temperatures or boiling, giving it a wide range of solubility and viscosity properties, as well as non-thermal gelling properties; 2. It is nonionic and can coexist with a wide range of other water-soluble polymers, surfactants, and salts. It is a good colloidal thickener for solutions containing high-concentration electrolytes; 3. The water retention capacity is twice as high as that of