China wholesale Pvc Processing Aid - General PVC Processing aid – Hualongyicheng
China wholesale Pvc Processing Aid - General PVC Processing aid – Hualongyicheng Detail:
Performance Feature:
General Processing aid is a kind of acrylic copolymers for facilitating the fusion of PVC compound and improving surface gloss. It is synthesized from acrylic resin and multifunctional new polymer materials. The finished product not only has the core-shell structure of traditional impact modifier, but also retains a certain amount of functional group activity, keeping the good rigidity of the finished product and significantly improving the impact resistance. It can be widely used for rigid PVC products, such as PVC profile, PVC pipes, PVC pipe fitting, and PVC foaming products.
· Fast plasticization, good liquidity
· Greatly improving impact-resistance strength and rigidity
· Significantly improving internal and external surface gloss
· Excellent weatherability
· Providing better impact-resistance with only a small amount compared to the same class of impact modifier
General PVC Processing Aid
Specification |
Unit |
Test standard |
HL-345 |
Appearance |
– |
– |
White powder |
Bulk density |
g/cm3 |
GB/T 1636-2008 |
0.45±0.10 |
Sieve residue (30 mesh) |
% |
GB/T 2916 |
≤1.0 |
Volatile content |
% |
ASTM D5668 |
≤1.30 |
Intrinsic viscosity (η) |
– |
GB/T 16321.1-2008 |
11.00-13.00 |
Product detail pictures:

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