Color: | White or Slightly off-White |
---|---|
Texture: | Liquid |
Type: | Thickening Agent |
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Brief Introduction
Hydroxypropyl Methyl Cellulose (HPMC) is non-ionic cellulose ether made from natural polymer cellulose through series
of chemical processes. It contains almost all properties of methyl cellulose (MC) and is the first choice for the production of
high-quality building materials additives. HPMC has the characteristics of thickening, dispersing, emulsifying, film forming,
suspension, adsorption, surface activity, moisture retention and protective colloid. It is suitable for paint, coating, glue; also
it can be used for detergent, such as hand sannitizer, soap, dish cleaner, laundry detergent, toliet cleaner, etc.
Product Properties
1. Quick dispersion in cold water;
2. Good transparancy;
3. Adhesivity;
4. Thickening;
5. Improve the fluidity.
Physical Properties
Item | Index |
Appearance | White or slightly off-white powder |
Particle Size | 80 mesh 100% sieving rate |
Viscosity (Brookfield RV2% 20°C) | 100-80000 cps |
Loss on drying (wt%) | ≤5.0 |
Salinity (wt%) | ≤5.0 |
Technical Index
HPMC | |||
Model | DN65 | DN70 | DN75 |
Methoxyl Content (%) | 17.0-22.0 | 16.5-20.0 | 19.0-24.0 |
Hydroxypropyl Content (%) | 4.0-9.5 | 6.0-12.0 | 4.0-12.0 |
Gel Tempreture (°C) | 59-68 | 68-75 | 70-90 |
Moisture Content (%) | ≤5.0 | ≤5.0 | ≤5.0 |
Ash Content (%) | ≤4.0 | ≤4.0 | ≤4.0 |
PH Value | 5.0-8.5 | 5.0-8.5 | 5.0-8.5 |
Viscosity Range
Spec. | Viscosity By Brookfield |
Viscosity By NDJ-1 |
Spec. | Viscosity By Brookfield |
Viscosity By NDJ-1 |
|
400 | 350-550 | 350-550 | 15000 | 10000-15000 | 12000-18000 | |
800 | 650-1000 | 650-1000 | 40000 | 24000-32000 | 30000-50000 | |
1500 | 1200-1800 | 1200-1800 | 75000 | 32000-40000 | 50000-90000 | |
2500 | 2000-3000 | 2000-3000 | 100000 | 38000-45000 | 80000-120000 | |
4000 | 3200-4800 | 3200-4800 | 150000 | 45000-67000 | 120000-180000 | |
8000 | 6400-9600 | 6400-9600 | 200000 | ≥67000 | ≥180000 |