HPMC,Hydroxypropyl Methyl Cellulose
Hydroxypropyl Methyl Cellulose is a non-ionic cellulose ether made from natural high polymer cellulose. It is an odourless, tasteless and non-toxic white powder, which can be dissolved in cold water to form a transparent viscous solution.
HPMC is odorless, tasteless, non-toxic cellulose ethers producted from natural high molecular cellulose through series of chemical processing and achieved. It is white powder with good water solubility. It has thickening, adhesion , dispersing, emulsifying, film, suspended, adsorption, gel, and protective colloid properties of surface activity and maintain moisture function properties etc.
HPMC,Hydroxypropyl Methyl Cellulose is the water retention properties of cellulose additives increase open time and impart workability, lubricity, shrink and crack
resistance, void reduction, and adhesion. In dry mix systems, our hpmc products ensure fast hydration for reliable performance.
|
Product |
HPMC |
|
HF |
HG |
HK |
|
Methoxy |
Content(%) |
27.0-30.0 |
28.0-30.0 |
17.0-24.0 |
|
DS |
1.7-1.9 |
1.8-2.0 |
1.1-1.6 |
Hydoxy
propoxyl |
Content(%) |
4.0-7.5 |
7.5-12.0 |
4.0-12.0 |
|
Substitution value |
0.1-0.2 |
0.2-0.3 |
0.1-0.3 |
|
Moisture Content (wt%) |
≤5.0 |
|
Ash (wt%) |
≤1.0 |
|
PH value |
5.0-7.5 |
|
Appearance |
White powder or granule |
|
Fineness mesh |
>80 Meshes |
|
Viscosity (mpa.s) |
See the following form |
Viscosity
|
Specification |
Viscosity range |
|
6,000 |
5500-7000 |
|
10,000 |
9000-11000 |
|
20,000 |
19000-22000 |
|
40,000 |
36000-45000 |
|
60,000 |
56000-65000 |
|
75,000 |
70000-80000 |
|
80,000 |
75000-85000 |
|
100,000 |
85000-130000 |
|
150,000 |
130000-180000 |
|
200,000 |
≥180000 |
Tile adhesive
Cement mortar
Joint filler
Self-levelling compound
External wall insulation
Gypsum based plaster
Ceramic extrusion
