Specification :

Physical and chemical properties
Particle size:98.5% passes through 100 mesh sieve; 100% passes though 80 mesh sieve.
Charring temperatrue:280-300,
Bulkdensity of the powder:0.25-0.70g/cm3 (Usually around 0.5g/cm) 3
Ture specific gravity:1.26-1.31
Broming temperature:190-200,Surface tension:2% water solution surface tension 42-56dyn/cm.

Main uses of HPMC
The product is a medicinal accessory material of many uses. It can be used for densifiers, dispersing agent, emulsifying agent, lubricator and film former etc. It’s used as an adhestrengthing the water-proofing for tablets and also be used as mixed dispersing agent, eye-drop agent, controlled reeased matrix tablets. It is combined with other synthetic polymers and gel-type drug products to prevent the separation If water and alcohot in aqueous transparent jelly drugs and to improve water retention. Other uses, it can be used in food or in cosmetics, and daily chemical industries too.