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Westlake PVC HHW-191(6191)

Technical Datasheet | Supplied by Westlake

Westlake PVC HHW-191(6191) by Westlake Chemical is a rigid polyvinyl chloride (PVC) grade. Offers good impact resistance, good toughness and good chemical resistance. Provides good weather resistance, high heat resistance and good thermal stability. It is suitable for processing by extrusion. Westlake PVC HHW-191(6191) meets UL 94 V-1 flame rating.

Westlake PVC HHW-191(6191) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Modulus

2410 MPa

ASTM D638

Flexural Modulus

2410 MPa

ASTM D790

Flexural Strength

75.8 MPa

ASTM D790

Extrusion Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

77 °C

Cylinder Zone 1 Temperature

149 °C

Cylinder Zone 2 Temperature

154 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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Westlake PVC HHW-191(6191)

Westlake PVC HHW-191(6191) Properties

Mechanical Properties

Westlake PVC HHW-191(6191) Processing Guidelines

Extrusion Properties