|
Different kinds of Acrylate monomer and the various proportions will lead to the difference of the plasticizing, melt strength of the Acrylic processing aid. If the viscosity of the processing aid is higher, plasticizing will be lower and melt strength higher. PVC processing aid has no obvious influence on the tensile strength and Vicat softening point, while PVC processing aid with high viscosity will increase the tensile strength and Vicat softening point.
Acrylic processing aid can be widely used in clear and opaque PVC profile, PVC pipe, PVC board, PVC sheet, PVC film and WPC products.
Comparison sheet
|
Type |
Comparison Type |
|
KM-91 |
K435 of Rohm&Haas |
|
PA-630 of Kaneka | |
|
KM-K40 |
K-400 of Rohm&Haas |
|
P530 of Arkema | |
|
PA930 of LG Chemical | |
|
KM-128 |
PA828 of LG Chemical |
|
K125 of Rohm&Haas | |
|
KM-P20 |
PA-20 of Kaneka |
|
P551 of Arkema | |
|
K-120n of Rohm&Haas | |
|
KM-175 |
K-175 of Rohm&Haas |
|
P770 of Arkema | |
|
PA-101 of Kaneka |
Remarks: Molecular weight is increasing from 175 to 90
