RTP 406

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: WOmKwt_RTP-406.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Warning: The status of this material is 'Commercial: Limited Issue'

The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.
General Information
Filler / Reinforcement
  • Glass Fiber, 35% Filler by Weight
Features
  • Good Dimensional Stability
  • High Strength
RoHS Compliance
  • Contact Manufacturer
Appearance
  • Black
  • Natural Color
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.33g/cm³ASTM D792
Molding Shrinkage - Flow 0.070%ASTM D955
Water Absorption (23°C, 24 hr)0.050%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)121ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 11700MPaASTM D638
Tensile Strength (Yield)82.7MPaASTM D638
Tensile Elongation (Break)1.0%ASTM D638
Flexural Modulus 9650MPaASTM D790
Flexural Strength (Yield)121MPaASTM D790
Compressive Strength 117MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)59J/mASTM D256
Unnotched Izod Impact (3.18 mm)130J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 110°C
    1.8 MPa, Unannealed 98.9°C
CLTE - Flow 3.4E-5cm/cm/°CASTM D696
Thermal Conductivity 0.32W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmASTM D257
Dielectric Strength 18kV/mmASTM D149
Dielectric Constant (1 MHz)3.30ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.59 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 82.2°C
Drying Time 2.0hr
Suggested Max Regrind 20%
Rear Temperature 210 to 260°C
Middle Temperature 221 to 277°C
Front Temperature 232 to 288°C
Mold Temperature 37.8 to 71.1°C
Injection Pressure 68.9 to 138MPa
Back Pressure 0.345MPa
Screw Speed 50 to 90rpm
Clamp Tonnage 6.9 to 11kN/cm²
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