Acrylic Processing Modifier
ACR
Processing Modifier ACR series products are the new generation of acrylate macromolecule copolymer. As it has low dust, non-corrosive, excellent fluidity and don’t dissolve in water, it was considered to be an ideal processing modifier of PVC.
It can promote plastification and improve the fluidity of PVC. It can obviously reduce the surface sediment caused by various kinds of added ingredients and increase productivity.
| Technical Data | |
| Appearance: | White flowing powder |
| Apparent density: | 0.4 ～ 0.5 g/cm3 |
| Intrinsic viscosity: | 1.5 ～ 3.5 |
| Volatility: | ≤ 1.0% |
| Granularity (40 mesh through): | ≥ 98% |
| Molecular weight (million): | 0.4 ～ 0.8 |
Package and storage: Packed in plastic weaved bag, lined with a PE bag, 25kg in weight. It can be stored in a cool and dry place with good ventilation. The expiring date is 12 months from the date of produced, but can be used if passed in an examination after 12 month.
Application:
It is especially suitable for PVC hard products processing. Promote the gelatinization of PVC resin, increase melt strength, improve processing property, enhance the mechanical properties, excellent dimensional stability and increase the surface quality.