PVC Processing Aid
PVC processing aid is mainly used to promote fusion of PVC compound. There are different types of processing aids for various function and application.
Selection Guide
Series | Type | Intrinsic viscosity | Characteristics | Application |
General Processing Aid | 4.3-5.0 | ▲Promote fusion; ▲Increase the melt strength; ▲Improve surface quality. | PVC profile, pipes, fittings etc | |
2.5±0.2 | ||||
Lubricant Processing Aid | 2.00±0.10 | ▲Promote the fusion ; ▲ Improve metal release; ▲Perfect melt flow-ability. | Window profile, sheet, fencing, pipes, pipe fitting | |
Transparent processing aid | 2.5-3.5 | ▲Promote fusion; ▲Excellent transparency. | PVC transparent sheet, bottle etc | |
3.0-5.0 | ||||
SAN Processing Aid | 11.0-13.0 | ▲Promote fusion; ▲Improve surface quality; ▲Cost saving. | PVC profile, pipes, pipe fitting etc | |
Foaming regulator | 11-13 | ▲Promote fusion; ▲Endow PVC foam product with uniform cell structure; ▲Low density. ▲Improve surface quality; ▲Cost saving; | Foaming product (thickness ≤5mm) | |
12-13 | Foaming product (thickness 5-15mm) | |||
13-14 | Foaming product (thickness>15mm) |