General processing aids are acrylate copolymer developed by our company, whose main function is to promote plasticization of PVC compounds, especially to achieve low temperature plasticizing effect and improve processing property, to enhance the quality of finished products.
General processing aids are acrylate copolymer developed by our company, whose main function is to promote plasticization of PVC compounds, especially to achieve low temperature plasticizing effect and improve processing property, to enhance the quality of finished products.
This additive can be applied to many kinds of molding technology such as rolling, extrusion and injection molding, mainly incl. PVC profile, pipe, pipe fitting and PVC foam products etc.
|
Item |
YF-700 |
YF-730 |
|
Appearance |
White powder |
White powder |
|
Intrinsic viscosity η |
4.5-5.5 |
6.0-7.0 |
|
Bulk density g/cm3 |
0.45±0.10 |
0.45±0.10 |
|
Volatile content % |
≤1.50 |
≤1.50 |
|
Granularity (40 mesh passing pct）% |
≥98 % |
≥98 % |
|
Remark: equivalent to |
K-125, K-120N, P 551, PA 910 etc. |
PA 40, PA 930 etc. |
PVC profile, pipe, pipe fitting and PVC foam products etc.
25kg/bag, PP bag with PE liner.
500kg/sack, PP bag with PE liner
It should be stored in cool and dry surroundings, with shelf life of two years, it can be still used if qualified by inspection after shelf life.
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