Product Description
Transparent product processing aid PA-20 PA-21
PA-20,PA-21 is prepared by multi-stage emulsion polymerization of acrylate monomers using the latest emulsion polymerization technology. This kind of products can promote the plasticization of PVC mixture without affecting the optical properties of PVC, and can be used in all PVC products, especially PVC transparent products, such as transparent sheets, transparent films and other blow molded products.
|
|
PA-20 |
PA-21 |
|
appearance |
White powder |
White powder |
|
30 mesh sieve residue，% |
≤2.0 |
≤2.0 |
|
Apparent density，g/cm³ |
0.45±0.10 |
0.45±0.10 |
|
Volatile，% |
≤1.50 |
≤1.50 |
|
Intrinsic viscosity |
2.0-3.0 |
2.0-3.0 |
PVC processing aid series
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Contact Information
EMAIL：qili0106@126.com
ADDRESS：Wolong Industrial Park, Linqu County, Shandong Province, China
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