Hydroxypropyl methyl cellulose hpmc for mortar

It is  widely used as a thickener, stabilizer and water retaining agent for building materials. It provides water retention and workability for mortars, it can improve adhesion, reduce skinning and increase open time.HPMC also has thickening ability, low ash content, PH stability, water retention, excellent film forming, and extensive enzyme resistance, dispersion and so on.
Also known as hydroxypropyl methyl cellulose, fiber bundle hydroxypropyl methyl ether, is the selection of highly pure cotton fiber as raw material under alkaline conditions by special etherification and preparation.It has the characteristics of thickening ability, salt resistance, low ash content, PH stability, water retention, dimensional stability, excellent film forming, and extensive mildew resistance, dispersibility and adhesion.

Specifications

Item	Specification	Unit
Physical form	White powder
Methoxy(%)	19.0-24.0	%
Hydroxypropoxy(%)	4.0-12.0	%
Loss on drying	Max.5	%
PH	4.0-8.0
Viscosity, Brookfield RV, 2% solution (20℃)	40000-50000	mPa.s
Viscosity, Brookfield LV, 2% solution (20℃)	80000-120000	mPa.s

Application range
·Tile adhesive ·
Gypsum based skim coat
·Dry-mixed plastering mortar
·Masonry mortar
·External Wall Insulation Mortar

Packaging
25kg multi-layer paper bags with an inner polethylene bag 20’FCL:12 tons with pallets or 14 tons without pallets
Storage and Shelf Life 3 years under cool, dry conditions in original packaging away from heat sources. It is recommended to use the product in rotation on a first-in first-out basis.

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 !