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SAN Processing Aid

SAN Processing Aid

SAN processing aid is a special PVC processing aids basing on Poly(styrene-Acrylonitrile). Their molecular weight is up to more than 5 million, can effectively promote PVC plasticization, but almost don’t have any affection on Vicat softening points of PVC finished product , improve the surface gloss, improve the thermal deformation temperature of PVC products, while giving PVC products higher surface hardness and rigidity. As a thermoplastic resin, it has excellent heat resistance, good dimensional stability and chemical corrosion resistance.

  Brief Introduction:

SAN processing aid is a special PVC processing aids basing on Poly(styrene-Acrylonitrile). Their molecular weight is up to more than 5 million, can effectively promote PVC plasticization, but almost don’t have any affection on Vicat softening points of PVC finished product , improve the surface gloss, improve the thermal deformation temperature of PVC products, while giving PVC products higher surface hardness and rigidity. As a thermoplastic resin, it has excellent heat resistance, good dimensional stability and chemical corrosion resistance.

This additive can be applied to all PVC products, such as PVC sheet, board, profile, pipe, pipe fitting and PVC foam products.

 

Physical/Chemical Data:

Item

YF-401

YF-801

Appearance

White powder

White powder

Intrinsic viscosity η

5.0-6.0

11.0-13.0

Bulk density g/cm3

0.40±0.10

0.40±0.10

Volatile content %

≤1.50

≤1.50

Granularity

(40 mesh passing pct)%

≥98 %

≥98 %

  Products Advantage:

  • Excellent processing property.
  • Faster plasticization.
  • Improve the surface glossiness.
  • Good compatibility with pvc, reduce the cost and improve production efficiency.
  • Enhance the hardness and rigidity of finished products.

Products Application:

PVC sheet, board, profile, pipe, pipe fitting and PVC foam products.

  • Shandong Changtai Macromolecule Material Co., Ltd
  • Shandong Changtai Macromolecule Material Co., Ltd
  • Shandong Changtai Macromolecule Material Co., Ltd
  • Shandong Changtai Macromolecule Material Co., Ltd

  Package and Storage:

25kg/bag, PP bag with PE liner.

500kg/sack, PP bag with PE liner

It should be stored in cool and dry surroundings, with shelf life of two years, it can be still used if qualified by inspection after shelf life.

Shandong Changtai Macromolecule Material Co., Ltd
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