Hebei Double Bulls Cellulose Co., Ltd.
HPMC(Hydroxypropyl Methyl Cellulose)

HPMC(Hydroxypropyl Methyl Cellulose)

CAS NO.: 9004-65-3 HS CODE: 3912900000 EINECS No.:618-389-6

HPMC is made by natural high polymer cellulose. It's odorless, tasteless and non-toxic white powder, which can be dissolved in cold water to form a transparent viscous solution.

Physical And Chemical Propertices

HPMC(Hydroxypropyl Methyl Cellulose)
Particle size98.5% passes through 100 mesh; 100% passes through 80 mesh.
Charring temperature280-300°C.
Bulk density0.25-0.70 g/cm3 (Usually around 0.5 g/cm3)
Real specific gravity1.26-1.31.
Browning temperature190-200°C.
Surface tension(2% water solution) 42- 56dyn.cm.
PropertiesDissolved 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 Hy-droxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.

Surface Treatment Of HPMC

HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)


Modelviscosity (Brookfield, 2% .20°C)Recommended Applications
ME400300- 500Self-leveling
ME100009000-10000ceramics; Cement grout
ME2000015000-25000Tile adhesive; Plaster, Wall putty; Grout; Repair mortar
ME4500040000- 55000cement adhesive; Plasters; Wall putty; EIFS; Gypsum-based Building Material
ME7000065000- 75000Tile adhesive; Concrete adhesive; Gypsum Adhesive
ME45000S40000- 50000Emulsion-based tile adhesive
ME70000S65000- 75000Tile adhesive; Plaster; Wall putty; Grout; Repair mortar
ME50000SD45000- 55000detergents
ME70000SD65000- 75000detergents

Packaging And Storage

Packaging and storage: 25 kg/bag

Note: The product is packaged in polypropylene woven bags, each with a net weight of 25kg. When storing, place in a ventilated and dry place indoors, pay attention to moisture. Pay attention to rain and sun protection during transportation.

Quantity/20GP: 12 tons with pallets, 14 tons without pallets.

Quantity/40HQ: 24 tons with pallets, 28 tons without pallets.

HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)
HPMC(Hydroxypropyl Methyl Cellulose)


Improves workability and processing effect of cement-based and ceramic-based extrusions by its lubrication

PH stability

Double-bulls@remains stable in the range of pH 3.0~11.0. The solubility of Double-bulls⑧can largely increase in the presence of alkali environment.

Open time

Double-bulls⑧prolongs the open time during application, give more time for correction.

Water retention

Avoid quick water-loss during the drying of constructions, enhance water retention, ensure sufficient hydration time for cement-based, lime-based and gypsum-based materials.

HPMC(Hydroxypropyl Methyl Cellulose)

Stable Chemistry

Compatible with other ionic and non-ionic additives in aqueous solutions while providing a stable combi-nation when dissolved in water.

Save Cost

Large water demand of Double- bulls⑧can make your materials yield higher volume of outputs, and thus save your cost.

Suspension Effects

Enhances dispersion rate suspension effect and the stability of suspension systems, including concrete, mortar, EIFS system.

Thickening Effects

Double-bulls⑧Increases viscosity of liquids in daily-chemical products and personal care products

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