Westlake PVC 18881

About
18881 is a flexible extrusion PVC compound formulated for maximum service temperature of 105°C and intended for tray cable jacketing and riser jacketing applications.

Product Description
SupplierWestlake Chemical
GenericPVC, not specified
Material StatusCommercial: Active
FeaturesWeather resistance is good,Good flexibility
AvailabilitysNorth America
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.33 to 1.37g/cm³ASTM D792

Aging performanceNominal valueUnitTest method
The rate of change in ultimate elongation in air
100°C,96 hr-49%
136°C,168 hr-26%

THERMALNominal valueUnitTest method
Embrittlement temperature-32.0ASTM D746

FLAME CHARACTERISTICSNominal valueUnitTest method
Extreme oxygen index32%ASTM D2863

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 10 seconds85 to 91 ASTM D2240
Tensile strength
17.9MPa
100% strain9.65MPa
Tensile strain
fracture300%ASTM D638

Notes
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