Acrylic Processing Aid for injection molding PVC products
Introduction
A kind of Acrylic Processing Aids,it is made from acrylic ester monomer through multi-step emulsion polymerization ,it is a kind of high molecular weight polymer with multistory structure ,suitable for producing injection molding PVC .
Main Types of LP21 series:
LP21,LP21B
|
Item |
Unit |
LP21 |
LP21B |
| Appearance | — | White Powder | |
| Sieve Residue(30mesh) | % | ≤2 | |
| Volatile Content | % | ≤1.2 | |
| Inrinsic Viscosity(η) | — | 8.0-9.0 | 7.0-8.0 |
| Apparent Density | g/ml | 0.40-0.55 | |
LP40,LP40S
|
Item |
Unit |
LP40 |
LP40S |
| Appearance | — | White Powder | |
| Sieve Residue(30mesh) | % | ≤2 | |
| Volatile Content | % | ≤1.2 | |
| Inrinsic Viscosity(η) | — | 7.0-8.0 | 6.0-7.0 |
| Apparent Density | g/ml | 0.40-0.55 | |
Characteristics
Using this type processing aid in the PVC injection molding products ,it will avoid spraying and the white gate,increasing the processing speed ,obviously improving the physical properties and surface fineness of products .
Packing
PP Woven bags with sealed inner plastic bags,25kg/bag.
Write your message here and send it to us
