|
1. Product description
CARBOMER 980 Is an acrylic polymer with polyenyl ether crosslinked. It is a white loose powder with strong hygroscopicity. CARBOMER 980 is a highly effective water- soluble rheological modified thickener, which gives the finished product excellent stability and transparency and has good compatibility with ethanol. It is mainly used to prepare wash-free disinfection gel. It is also widely used to stabilize traditional oil/water emulsions and creams, oil droplets particles in suspended solutions and water insoluble substances.
2. Product features
|
Project |
indicators |
|
|
Appearance |
Loose white, slightly acidic powder |
|
|
Viscosity (20 RPM, 25 C, 0.5% solution after neutralization, mPa. S) |
|
40000-70000 |
|
The penetration rate of the solution (0.5%) has been neutralized Solution, 420nm, %) |
Aqueous solution |
≥85 |
|
Water alcohol solution |
≥85 |
|
|
Residual ethyl acetate/cyclohexane (% |
≤0.25 |
|
|
Residual Acrylic Acid (% |
≤0.50 |
|
|
Dry weight loss (%) |
|
≤2 |
|
Heavy metal |
As( ppm) |
≤2 |
|
As+Hg+Sb+Pb( ppm) |
≤10 |
|
3. Performance:
* Suspension of insoluble active substances
* Good compatibility with alcohol
4. Application
Suspension of insoluble active substances * Good compatibility with alcohol and other alcohols * Transparent skin lotion, cream, gel Matters needing attention: After the neutralization of Kapo, persistent stirring or high shear stirring will cause viscosity loss. The presence of electrolytes will reduce the thickening efficiency of kapo resin due to long-term uv irradiation, which will reduce the viscosity of kapo resin.
5. Packing and Storage
Packing: 20kg/ box Storage: Keep in a ventilated and cool place. Shelf life: 24 months
