RTP 400 HI SI 2

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: viDVy8_RTP-400-HI-SI-2.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.

-Preliminary Product Data per RTP Co.-
General Information
Additive
  • Impact modifier
  • Silicone lubricant (2%)
Features
  • Impact modification
  • Impact resistance, high
  • Lubrication
RoHS Compliance
  • Contact manufacturer
Appearance
  • Black
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.03g/cm³ASTM D792
Molding Shrinkage - Flow (3.18 mm)0.50%ASTM D955
Water Absorption (23°C, 24 hr)0.040%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)105ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2410MPaASTM D638
Tensile Strength 21.4MPaASTM D638
Tensile Elongation (Break)10%ASTM D638
Flexural Modulus 2210MPaASTM D790
Flexural Strength 41.4MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.18 mm)110J/mASTM D256
Unnotched Izod Impact (3.18 mm)1100J/mASTM D4812
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 85.0°CASTM D648
    1.8 MPa, not annealed 76.7°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmASTM D257
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.59 mm)HBUL 94
Additional Information
Mold Shrinkage, Linear-Flow, ASTM D-955, 0.25in.: 7mil/in.
InjectionNominal ValueUnit
Drying Temperature 82.2°C
Drying Time 2.0hr
Suggested Max Regrind 20%
Rear Temperature 210 - 288°C
Middle Temperature 210 - 288°C
Front Temperature 210 - 288°C
Mold Temperature 37.8 - 71.1°C
Injection Pressure 68.9 - 138MPa
Back Pressure 0.345MPa
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