RTP 400

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: RTP Company
Trademark: RTP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: W3ApGe_RTP-400.pdf
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General Purpose
General Information
Features
  • General Purpose
Uses
  • General Purpose
RoHS Compliance
  • Contact Manufacturer
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Molding Shrinkage - Flow (3.20 mm)0.30 to 0.70%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2960MPaASTM D638
Tensile Strength 53.1MPaASTM D638
Tensile Elongation (Yield)2.0 to 3.0%ASTM D638
Flexural Modulus 3170MPaASTM D790
Flexural Strength 82.7MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)21J/mASTM D256
Unnotched Izod Impact (3.20 mm)160J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 96.1°C
    1.8 MPa, Unannealed 82.2°C
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm, ** Values per RTP Company testing.)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 82.2°C
Drying Time 2.0hr
Processing (Melt) Temp 210 to 249°C
Mold Temperature 37.8 to 65.6°C
Injection Pressure 68.9 to 103MPa
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