HPMC-viscosity 200,000 mPa.s
Packing: by 20kg or 25kg per bag;
Usage: cement, thickener, adhesive, water preserving agent, etc
CAS No.: 9004-65-3
Properties:
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/adheisve/thickening/emlusifying/water preserving/film-forming properties; can prevent the infilration of grease; film formed has excellent flexibility and trransparency; has good compatibility with other emulsifier; easy salting-out. its solution is stable with PH 212.
3. Apparent density: 0.300.70g/cm3, density is 1.3g/cm3.
Specifications:
Product | HPMC | |||
ME | MF | MJ | MK | |
Methoxyl contend,% | 28.0-30.0 | 27.0-30.0 | 16.5-20.0 | 19.0-24.0 |
Hydoxy propoxy content,% | 7.5-12.0 | 4.0-7.5 | 23.0-32.0 | 4.0-12.0 |
Gelling temperature, | 58-64 | 62-68 | 70-75 | 70-90 |
Moisture content,% | ≤5.0 | |||
Ash,% | ≤1.0 | |||
PH Value | 4-8 | |||
Appearance | White powder or granule | |||
Fineness,mesh | 80,100,120 | |||
Viscosity,mPa.s | 5-200000 | |||
Application:
It is widel used as thickener, adhesive, water preserving agent, film-forming agent in construction, building materials, dispersion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc.l also used in petroleum drilling and daily-use chemicals
Packing:
Net wt 20kg or 25kgs in PP woven bag, 12MT/20’FCL(With Pallet)
