Tween
Main ingredient: Polyoxyethylene sorbitan ester
Characteristics & Use:
Yellow oil or waxy solid. Soluble in water and organic solvents. Excellent emulsifying, moisturizing, dispering and penetrating effect.
Specification:
| Product type |
T-20 |
T-21 |
T-40 |
T-60 |
T-61 |
T-80 |
T-81 |
T-85 |
| Appearance |
Yellow oil |
Yellow oil |
Amber paste |
Amber waxy solid |
Yellow waxy solid |
Amber liquid |
Amber liquid |
Amber liquid |
| Saponification value |
45-55 |
100-115 |
40-55 |
40-55 |
90-110 |
45-60 |
90-105 |
80-98 |
| Hydroxy value |
90-110 |
190-220 |
85-105 |
80-105 |
165-195 |
68-85 |
135-165 |
40-60 |
| Acid value |
<2.0 |
<2.0 |
<2.0 |
<2.0 |
<2.0 |
<2.0 |
<2.0 |
<2.0 |
| pH |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
| HLB value |
16.7 |
13.3 |
15.6 |
14.9 |
9.6 |
15.6 |
10.0 |
11.0 |
Packaging:
Liquid: 200Kg/barrel.
Solid: 50Kg/drum or 25Kg/bag.
Storage: Store in a dry, ventilated place.
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