SAN PROCESSING AIDS

HK-501 HK-502 HK-503 HK-506 HK-507 HK-507-1

SAN Processing AIDS are copolymerized with styrene and acrylonitrile. It is a kind of white powder, which can be widely used in various hard PVC products...

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Brief Introduction

SAN Processing AIDS are copolymerized with styrene and acrylonitrile. It is a kind of white powder, which can be widely used in various hard PVC products, for example, extruding products like PVC profiles, pipes & fittings, floors, and injection molding products like PVC soles, connecting parts for profiles, post cap, base, buckle plate, etc.

Product Advantage

· Less using dosage and high efficiency.
· Promote fusion, help the melt gel quickly and improve the thermal deformation temperature.
· Improve the surface gloss of PVC product obviously.
· Provide PVC products with properties of dimensional stability, heat-resistance and chemical resistance.

Technical Indicators

Model	Intrinsic Viscosity η(25°C)	Weight Average Molecular Weight	Molecular Distribution	Density (g/cm²)	Volatile(%)	Residue Sieve (30 mesh %) sieve %
HK-501	12.50-16.50	(7.500-9.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2
HK-502	12.50-16.50	(7.500-9.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2
HK-503	12.50-16.50	(7.500-9.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2
HK-506	6.50-8.50	(5.500-6.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2
HK-507	4.50-5.50	(3.500-4.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2
HK-507-1	5.50-6.50	(3.500-4.500)×10⁶	≤1.250	0.45 ± 0.10	≤1.5	≤2

Packaging and Storage

· 25KG/20KG PP Valve Bag with Liner or Kraft Paper Bag.
· 500KG or 1000KG Jumbo Bag; Free-Fumigation Pallet.
· Shelf life: 2 years stored in cool and dry condition.

After-sales Service

Match Product, Optimize Formula, Improve Quality, Increase Production, Reduce Cost.

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