China Factory Price HPMC Hydroxypropyl Methylcellulose

Hydroxypropyl MethylCellulose is a non-ionic cellulose ether made through a series of chemical processes, with the natural polymer cellulose as the raw material. Hydroxypropyl Methyl Cellulose (HPMC) are widely used in building materials, coating industry, synthetic resin, ceramic industry, medicine, food, textile, agriculture, daily chemicals and other industries.
Hydroxy Propyl Methyl Cellulose HPMC
CAS No.: 9004-65-3
Packaging: 25kgs PE or craft paper bags
Appearance: white powder
Source: Wood Pulp and Cotton Linters
Function: Thickening,dispersing, emulsifying, film forming and tableting excipients.
Viscosity: 10,000mpa.s 50,000mpa.s 100,000mpa.s 200000mpa.s
Physical and chemical properties
*Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
*Charring temperature: 280-300ºC.
*Bulk density: 0.40-0.70 g/cm3 (Usually around 0.5 g/cm3 )
*Real specific gravity:1.26-1.31.
*Browning temperature: 190-200ºC.
Surface tension:(2% water solution)
*Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent.Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose HPMC, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.

Appearance White or off-white powder
Methoxy ( % ) 19.0~ 24.0
Hydroxypropoxy ( % ) 4.0 ~ 12.0
pH 5.0~ 7.5
Moisture ( % ) ≤ 5.0
Residue on ignition ( % ) ≤ 5.0
Gelling temperature ( ºC ) 70~ 90
Particle size min.99% pass through 100 mesh

China Factory Price HPMC Hydroxypropyl Methylcellulose
Main application
1. Construction industry: with good thixotropy and adhesive, so that mortar can be pumped. As binders in plaster, gypsum material, putty powder or other materials, it has the function of thixotropy and coagulation, which can improve and extend the operational time of painting. As the adhesion enhancer for bonding tiles, marble, plastic decoration, it can reduce the dosage of cement. With water retention, it makes the slurry not dry too fast and cracked, increasing the strength after hardening.
2. Ceramic industry: widely used as a binder in the manufacture of ceramic products.
3. Paint industry: as a thickening agent, dispersing agent and stabilizer in the paint industry, and have a good compatibility in water or organic solvents, also can be used in paint remover.
4. Ink printing,Plastic, PVC, Textile and others.
Packing and Storage
Standard Packing: In 25kg bags out HDPE bags with inner plastic bags.
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
Quantity/20GP:12Tons with pallets,14tons without pallets
Quantity/40GP:24Tons with pallets ,28tons without pallets

China Factory Price HPMC Hydroxypropyl Methylcellulose

About Us

JinZhou HPMC cellulose co.,ltd,founded in 2008,we specialize in manfacture cellulose ethers for more than 10 years,our mainly product include Hydroxypropyl Methyl Cellulose(HPMC),Carboxy Methyl Cellulose (CMC),Redispersible Emulsion Powder/Redispersible Polymer Powder(RDP).