Hydroxypropyl Methyl Cellulose

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CAS NO.： 9004-65-3

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Specification： 99%

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Lead Time： 14-30 days

Max Capacity： 24000MT/Year

Packing： 25KG/Paper Bag

Product Detail

Properties

Hydroxypropyl Methyl Cellulose (HPMC)

HPMC is non-ionic cellulose ether made from natural cotton fiber under series of chemical processing.

It’s odorless, tasteless and non-toxic white powder, can be dissolved in normal water to form a transparent

viscous solution with the properties of thickening, binding, dispersing, emulsifying, film coating, suspending, absorbing, gelling, water retention and colloid protection.

Physical Properties:

Appearance	White to off-white powder
Hydroxypropoxy%	4-12
Methoxy %	25-30
Viscosity (NDJ-1)	65000Mpas-200000Mpas
Gel Temperature	65-75 °C
PH	5.0-8.5
Water retention	93-98%
Moisture	Max 5%
Ash Content	Max 5%

HPMC Typical Application:

It is widely used in Cement based products:Tile adhesive,Cement plaster,Skim coat,Wall Putty,Self leveling mortar,Masonry Mortar,Waterproofing mortar;Gypsum Based product:Plaster,Gypsum filler/joint filler and so on.

Properties

It is mainly used in polyvinyl chloride (PVC) as suspension polymerization dispersant and stabilizer. It can improve the average particle size, particle size distribution, particle morphology and internal structure of suspended polymer. In addition, HPMC can also be used as thickener, stabilizer, emulsifier, excipient, water retaining agent and film-forming agent in the production of petrochemical, coatings, building materials, paint remover, agricultural chemicals, ink, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.

CAS No.

9004-65-3

Formula

C3H7O

Molecular Mass

59.08708

Exact Mass

59.04970

PSA

9.23000

Logp

0.46690