Axiall PVC HHP-190

Category: PVC, Rigid , Rigid Polyvinyl Chloride
Manufacturer: Axiall Corporation
Trademark: Axiall PVC
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 0gXY54_Axiall-PVC-HHP-190.pdf
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Georgia Gulf HHP-190 is a special purpose profile extrusion alloy designed for application requiring the following properties:
  • Heat Resistance & Thermal Stability
  • Impact Strength and toughness
  • Colorability
  • UV Color Stability
  • Dimensional Stability
  • Chemical Resistance.
General Information
Features
  • Good dimensional stability
  • Impact resistance, good
  • Good color stability
  • Good coloring
  • Good chemical resistance
  • Heat resistance, medium
  • Thermal stability, good
  • Good toughness
Forms
  • Particle
Processing Method
  • Profile extrusion molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.27g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)110ASTM D785
Durometer Hardness (Shore D)80ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2410MPaASTM D638
Tensile Strength (Yield)46.2MPaASTM D638
Flexural Modulus 2410MPaASTM D790
Flexural Strength 76.5MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)530J/mASTM D256
Tensile Impact Strength 96.7kJ/m²ASTM D1822
Drop Impact Resistance 133J/cmASTM D4226
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 96.1°CASTM D648
    1.8 MPa, not annealed 87.8°CASTM D648
CLTE - Flow 7.4E-5cm/cm/°CASTM D696
ExtrusionNominal ValueUnit
Drying Temperature 76.7°C
Drying Time 2.0 - 6.0hr
Cylinder Zone 1 Temp. 149°C
Cylinder Zone 2 Temp. 154°C
Cylinder Zone 3 Temp. 160°C
Cylinder Zone 4 Temp. 166°C
Cylinder Zone 5 Temp. 171°C
Melt Temperature 188 - 199°C
Die Temperature 177°C
Extrusion instructions
Georgia Gulf HHP-190 is mildly hygroscopic. Drying before extrusion is recommended at 170°F for 2 to 6 hours to ensure optimum performance and surface characteristics.Recommended Extruder Size and Screw Design:For Screw L/D of 60"/2.5" Extr. L/D: 24:1 # Feed Flights: 5 Feed Depth: 0.500 to 0.575 in # Metering Flights: 5 to 12 Metering Depth: 0.200 to 0.210 in Comp. Ratio: 2.0 to 2.5 For Screw L/D of 84"/3.5" Extr. L/D: 24:1 # Feed Flights: 5 Feed Depth: 0.600 to 0.700 in # Metering Flights: 5 to 12 Metering Depth: 0.240 to 0.280 in Comp. Ratio: 2.0 to 2.5 Other Barrel Temperatures:Gate Temperature: 350°FAfter start-up, temperature adjustments up or down may be necessary until extrusion impact, surface, and die flow are acceptable. Adjustments in 5°F increments are recommended. Normally Zone 1 temperature should not be varied since feed rate may be affected.If a screen pack is used, a 20/40 mesh combination should be sufficient.
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