pvc processing aids

1acr series is a processing aid based on a high molecular weight resin. 2 improve hot-melt strength 3 stablize temicrocell

Promotes gelation of PVC, improves hot-melt strength and visco-elasticity, stabilizes the microcells generated by lowing agents to achieve the low density and high strength of the foam. Increase the surface quality of PVC products.

2) Better dispersion of additives into PVC, more homogenous melt of PVC, etc. DLF series has been used in weatherable applications and is widely used in PVC building products.

Typical Physical Properties

   

Index	DLF-100	DLF-200	DLF-530
Appearance	White free flowing powder	White free flowing powder	White free flowing powder
Particle size (40 mesh passing percentage %)	≥98	≥98	≥98
Volatiles Content (%)	≤1.5	≤1.5	≤1.5
Viscosity (η)	9.5-10.5	11.0-12.0	10.5-11.5

   Product Category and Properties

Product	Properties
	Promote speed	Melt strength	Rheological property	Dispersivity
DLF-100	Fast	Higher	Good	Good
DLF-200	Slow	High	Common	Common
DLF-530	Faster	Low	Better	Better

pvc processing aids