China Manufacture - HPMC Hydroxypropyl Methylcellulose

Hydroxy Propyl Methyl Cellulose is an important variety of nonionic cellulose mixed ether. It is odorless, tasteless and non-toxic. The finished product is white powder or loose fiber, and the particle size is passed through the 80-mesh sieve. It doesn't react with heavy metals. Different proportions of methoxy and hydroxypropyl content in the finished product, different viscosity, will become a variety of different properties. HPMC is actually a kind of epoxy methane oxygen c ring (methyl) modified methyl cellulose, so it has a similar methyl cellulose soluble in cold water can dissolve, can not soluble in hot water features, solubility in organic solvent is better than that of water soluble, it can soluble in anhydrous methanol and ethanol, can also dissolve in chlorinated hydrocarbons, such as methylene chloride, trichloroethane, acetone, isopropyl alcohol, diacetone alcohol and other organic solvents.

 

 

Appearance: White powder.

Particle size: 98.0%min through 100mesh.

Charring temperature: 280-300 Deg.C.

Bulk density: 0.25-0.70g/cm3(Usually around 0.5g/cm3)

Real specific gravity: 1.26-1.31

Browning temperature: 190-200 Deg.C.

Surface tension (2% water solution):42-56 dyn/cm.

 

Hydroxy Propyl Methyl Cellulose HPMC   CAS NO.9004-65-3

HPMC Hydroxypropyl Methylcellulose For Building Material.

 

Hydroxy Propyl Methyl Cellulose HPMC is a non-ionic, water soluble cellulose ether. It is widely used as thickener, protective colloid, stabilizer, suspending aids and water-retention agents in many industrial applications. It enhances water-retention, besides providing well-balanced properties including open time, slip resistance, adhesion, good impact resistance and shear strength.

 

 

Application

 

*thermal insulation mortar, ceramic tile adhesive, jointing agent, stucco gypsum, plaster;

*paint thickening agent, dispersing agent and stabilizer;

*ink industry as the thickening agent, dispersing agent and stabilizer;

*plastic forming mold release agent, softener, lubricants;

*cement, gypsum secondary products;

*shampoo, detergent


JinZhou HPMC cellulose co.,ltd , founded in 2008 , we specialize in manfacture cellulose ethers for more than 10 years ,We have the five full set of advanced equipment , our annual production capacity is 20000 tons of hpmc cellulose and 15000 tons of redispersible polymer powder per year , today our products cover 30% of the domestic market , and we have established long term business relationship with many countries .
our mainly product include Hydroxypropyl Methyl Cellulose(HPMC),Carboxy Methyl Cellulose (CMC),Redispersible Polymer Powder(RDP).
We will warmly welcome the customers to visit our factory !

Specification:

IndexProduct Name	Hydroxypropyl methyl cellulose   (HPMC)
Temperature of Gelation	65-75°C
Viscosity	50000-200000
PH Value	6-8
Methoxy %	24.0-30.0
Hydoxypropyl %	9.0-12.0
Moisture %	≤ 5.0
Ash %	≤ 5.0
Transmittance of light	≥ 80
Water-retention rate	≥ 90