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Quality Specification
Item | Unit | Index |
Appearance | / | White Powder |
Intrinsic Viscosity [η] ,25℃ | 100ml/g | 12.0~13.0 |
Volatile Matter | % | ≤1.0 |
Particle size 0.45mm (40 mesh) passed ≥ | % | ≥98 |
Bulk Density | g/cm3 | 0.35～0.45 |
Description
PA530 is foam regulator made from acrylate monomer by emulsion polymerization process. It has not only high melt strength but excellent fusion property as well. It is used to improve the uniformity of the foaming hole, Promote fusion and melt, Improve the surface quality of the finished product.
When it is used as processing aid. It can enhance the melt strength, endow with better surface brightness.
It is white powder. It can be dissolved in ketone and chloroform, but not in water and alcohol.
Advantage
High fluidity and dispersancy .
Especially suitable for the production of wide foaming board because of the high fluidity.
Use
PVC rigid foam board, foam pipe, foam window profile and pipe, fitting, window profile ,WPC etc.
It is fit for all of the low foam product.
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