Hydroxypropyl Methyl Cellulose HPMC Grouting Mortar Putty Powder

Hydroxypropyl Methyl Cellulose HPMC Grouting Mortar Putty Powder

Hydroxypropyl methyl cellulose
Hydroxypropyl methyl cellulose (Hypromellose), also known as hydroxypropyl methyl cellulose, is a nonionic cellulose mixed ether. It is a semi-synthetic, inactive, viscoelastic polymer commonly used as a lubricant in ophthalmology, or as an excipient or excipient in oral medications.
 

Physical and chemical properties
Appearance: White or white like fibrous or granular powder
Stability: Solids are flammable and incompatible with strong oxidants.
Particle size; The passing rate of 100 items is more than 98.5%; 80 mesh pass rate 100%. Special size of the particle size of 40 ~ 60 mesh.
Solubility: Soluble in water and some solvents, such as appropriate proportion of ethanol/water, propyl alcohol/water, etc. An aqueous solution has surface activity. High performance and stability of transparency, different specifications of the product gel temperature is different, solubility changes with viscosity, the lower the viscosity, the greater the solubility, different specifications of HPMC its performance has a certain difference, HPMC in water dissolution is not affected by pH value.
 

use
It is used as thickener, dispersant, binder, excipient, oil resistant coating, filler, emulsifier and stabilizer in textile industry. Also widely used in synthetic resin, petrochemical, ceramics, paper, leather, medicine, food and cosmetics and other industries.