The ACR PVC processing aid is mainly used to improve the processing ability of rigid PVC, which can facilitate resin's plasticization, melting, as well as lower processing temperature. Moreover, it could also improve thermal flow properties, extrusion speed, melt strength, extension properties, etc., so as to make the PVC products more evenly. Correspondingly, physical indicators like mechanical strength are improved.
Model |
Q-158 |
Q-168 |
Q-401 |
Q-908 |
Viscosity (25℃) |
0.5-1.5 |
3.0-4.0 |
6.0-8.0 |
11.5~12.5 |
Moisturecontent (%≤) |
1.5 |
1.5 |
1.5 |
1.5 |
apparent density (g/cm ≥) |
0.5±0.1 |
0.45±0.1 |
0.40±0.05 |
0.40±0.05 |
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