Hydroxypropyl Methhyl Cellulose HPMC

Hydroxypropyl methyl cellulose (HPMC) is widely used in building materials, coatings, synthetic resins, ceramics, textiles, agriculture, cosmetics, tobacco and other industries.Hydroxypropyl methyl cellulose is a kind of non-ionic cellulose ether prepared by a series of chemical processing from natural high molecular material refined cotton.Mainly used in construction industry: water-resistant putty powder, putty paste, toughened niner, coating glue and insulation mortar and other dry building materials, water retention effect, easy construction, good luminance, viscosity and gel time can be customized according to customer needs.

Hydroxypropyl Methhyl Cellulose HPMC

Model No.	Hydroxypropyl Methhyl Cellulose HPMC
Appearance	slightly off-white to beige powder without obvious coarse particle
Methoxy Content (%)	28.0-30.0
Hydroxypropyl Content (%)	7.0-12.0
Gelation Temp. (℃)	60.0-65.0
Weight Loss on Drying (%)	≤5.0
Ash Content (%)	5.0
pH Value	4.0-8.0
Water Retention Rate (%)	≥85%
Insoluble Residue (%)	≤0.5
Viscosity Grade (mPa•s)	200, 000

Hydroxypropyl Methhyl Cellulose HPMC Application:

A, Cement-based plaster slurry;

1, Improve uniformity, making it easier plaster slurry coating, while increasing anti-sag capability. Enhance mobility and pumpability, thus improving efficiency.
2, High water retention, can extend the working hours of mortar, improve work efficiency, and help to form a mortar in the solidification of high mechanical strength.
3, Control air infiltration, thus eliminating the micro-cracks of the coating, the desired smooth surface is formed.

B, Gypsum plaster slurry and plaster products;
1, Improve uniformity, making it easier plaster slurry coating, while increasing anti-sagging liquidity and ability to enhance pumpability. Thereby improving work efficiency.
2, High water retention can extend the working time of mortar and solidification produce a high mechanical strength.
3, By controlling the consistency of mortar uniform, high-quality coating is formed.

C, Masonry mortar;
1, Enhanced adhesion and masonry surfaces, and can enhance water retention, improved strength of the mortar.
2, Improve lubricity and plasticity to improve workability, the "security right" brand cellulose ether enhanced mortar and easier application to save time and improve cost efficiency.
3, With particularly high water retention model for highly absorbent tiles.

D, Sheet fillers;
1, Excellent water retention, extended cool and set time and improve work efficiency. High lubricity, making administration easier and smoother.
2, Improve resistance to shrinkage and crack resistance, improved surface quality.
3, To provide smooth and uniform texture, and the engaging surface adhesion stronger.

E, Tile adhesives;

1, Easy to mix the dry ingredients mixed, no lumps, thus saving work time due to use faster and more efficient, to improve the construction and reduce costs.
2, Cool and set by extending the time and improve the efficiency tiling. Provides excellent adhesion results.
3, Provides a high slip resistance especially developed models.

F, Extruded concrete slab;
1, Enhanced workability of extruded products, with high bond strength and lubricity.
2, Improve the wet strength and adhesion after sheet extrusion.

Website: http://www.hpmccelluloseether.com