Axiall PVC 7255

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: 0O6gRU_AxiallPVC7255.pdf
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Message
7255 is a special-purpose rigid extrusion PVC compound for exterior applications. This compound is designed for applications requiring toughness, stability, durability, weathering properties, chemical resistance, and ease of processing.
General Information
Features
  • Rigidity, high
  • Workability, good
  • Good chemical resistance
  • Good weather resistance
  • Durability
  • Good toughness
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.43 - 1.47g/cm³ASTM D792
PVC Cell Classification 14244422ASTM D4216
PVC Cell Classification 16354ASTM D1784
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2830MPaASTM D638
Tensile Strength (Yield)45.5MPaASTM D638
Flexural Modulus 2930MPaASTM D790
Flexural Strength 81.4MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    0°C, 3.18 mm 64J/mASTM D256
    23°C, 3.18 mm 850J/mASTM D256
Drop Impact Resistance ASTM D4226
    23°C 148.9J/cmASTM D4226
    23°C 2151J/cmASTM D4226
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    1.8 MPa, not annealed 68.0°CASTM D648
    1.8 MPa, annealed 76.0°CASTM D648
Melting Temperature 182 - 196°C
Note Message
1 .Program A, C.125 Tup
2 .Program B, C.125 Tup
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