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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 […]

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. […]

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, […]

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 […]

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, […]

The uses of Hydroxypropyl Methylcellulose (HPMC) are as follows: 1. Construction industry: As a water retainer and retarder for cement mortar, it makes the mortar pumpable. As an adhesive in plaster, gypsum, putty powder or other building materials, it improves the spreadability and prolongs the operability time. It is used as a bonding enhancer for […]

Hydroxypropyl methylcellulose (Hypromellose), also known as hydroxypropyl methylcellulose, is a type of non-ionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer, often used as a lubricant in ophthalmology, or as an excipient or excipient in oral drugs. The main production method of hydroxypropyl methylcellulose is to treat refined cotton cellulose with an alkaline […]

Hydroxyethyl cellulose (HEC), chemical formula (C2H6O2)n, is a white or light yellow, odorless, non-toxic fibrous or powdered solid, 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 provision of protective colloids, […]