| Physicochemical index (Q/WN14-2006)
Index name |
Value |
Acid value mgKOH/g ≤ |
1.5 |
Hydroxyl group mgKOH/g |
25 ~ 500 |
Water content % ≤ |
0.1 |
Color (lovibond comparable colormeter 133.3mm sample tank) |
yellow: 25 red: ≤ 2.5 |
Viscosity 23 °C cP ≤ |
485 |
Functionality |
0.434 ~ 8.681 |
EC Polyatomic alcohol has the properties and plasticizing character of polyester polyatomic alcohol and polyether polyatomic alcohol. It is mainly used to produce urethane resin. It can be usd as material to be directly applied in polyurethane production in place of polyester and polyether. It can also be used in the processing of plastic and rubber products. It can be used as plasticizer for vinyl plastics, cellulose plastics and synthetic rubber. It has low volatility, high stability, good electric properties, and lubricity. It can work with principal plasticizer to be used in extruding products such as wires and cable covering, etc. When used in rubber, it can offer products with high cold resistance and good demouding character.
|