PVC Processing Aid YS-401

YF-401 processing aid is a kind of styrene-acrylic polymer. Their molecular weight is as high as 5 million. It can effectively promote PVC plasticization, improve surface gloss, increase the heat distortion temperature of PVC products, and give PVC products have higher surface hardness and rigidity. As a thermoplastic resin, it has excellent heat resistance, good dimensional stability, and chemical resistance. It can be used to produce various PVC rigid products, such as PVC profiles, plates, pipe fittings, pipes and foam products.

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Physical Properties

Index YF-401
Appearance White powder
Viscosity (η) (Ubbelohde Viscometer) 5.0-6.0
Bulk density(g/cm3) 0.40±0.10
Volatiles (%) ≤1.50
Particle Size (Passing Rate Of 40 Mesh) (%) ≥98

Advantages

  • Excellent processing performance
  •  Fast plasticizing time
  •  Improve product surface gloss
  • Well compatibility with PVC, reduce costs and improve production efficiency
  • Enhance product strength and hardness

Application

PVC profiles, plates, pipe fittings, pipes and foam products, etc.

Packing And Storage

  • 25kg / bag, 500 kg / bag，PP outer bag lined with PE inner bag.
  • The product should be stored in a cool and dry environment.
  • The limited period of the product is tentatively 2 years.
  • After the period of validity, the product can continue to be used after passing the test.

Enquiry

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