HPMC powder for building material
usage:
it is widel used as thickener ,adhesive, water preserving agent, film-forming agent in construction, building materials, disrsion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc. also used in petroleum drilling and daily-use chemicals.
Retaining agent, binder for plaster putty, binding filler
packaging detail: double bag, the product is packed in polyethylene film bag and then in PE bag. Net weight is 25kg per bag.
specifications:
1.Appearance: HPMC is white or similar to white fiber or granular powder odorless
2.properties:almost insoluble in ethanol, ether and acetone'quickly dispersed in 80-90 water; aqueous solution is very stable in room temperature has good wetting/dispersing/adhesive/thickening/emlusifying/water preserving film-forming properties; can prevent the infilration of grease; film formed has excellent felibility and transparency has good compatibility with other emulsifier; easy salting-out its solution is stable with ph 212
3.Apparent density:0.30-0.70g/cm3, density is 1.3g/cm3.