Westlake PVC HHP-190 FR Natural

About
AXIALLu0027s Georgia Gulf HHP-190 FR NATURAL is a special purpose profile extrusion alloy designed for applications requiring the following properties: Heat Resistance and Thermal Stability Impact Strength and Toughness Colorability Flame Retardant UV Color Stability Dimensional Stability Chemical Resistance

Product Description
SupplierWestlake Chemical
GenericPVC alloy
Material StatusCommercial: Active
FeaturesWeather resistance is good,Good flexibility,High impact resistance,Good Dimensional Stability,Flame Characteristics,High Heat Resistance,Solvent resistance,Heat Stabilized,Good coloring
AvailabilitysNorth America
Process MethodsProfile extrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.27g/cm³ASTM D792

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm530J/mASTM D256
Tensile impact strength96.7kJ/m²ASTM D1822
Drop hammer impact1.33J/mASTM D4226

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed96.1
1.8 MPa, unannealed87.8
Linear coefficient of thermal expansion
MD7.4E-51/℃ASTM D648

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.70 mmV-1 UL 94

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D80 ASTM D2240
Rockwell hardness
R-level110 ASTM D785
Tensile modulus2410MPaASTM D638
Tensile strength (yield)46.2MPaASTM D638
Bending modulus2410MPaASTM D790
bending strength76.5MPaASTM D790

Process Conditions
Squeezing instructionsNominal valueUnitTest method
extrusionNominal valueUnitTest method
drying temperature77°C
Drying time2.0 to 6.0hr
Temperature of material cylinder zone 1149°C
Temperature of material cylinder zone 2154°C
Temperature of material cylinder zone 3160°C
Temperature of material cylinder zone 4166°C
Temperature of material cylinder zone 5171°C
Joint temperature177°C
Melt Temperature188 to 199°C
Mouth temperature177°C

Notes
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