TOTAL Polystyrene Impact 845E

Category: PS (HIPS) , High Impact Polystyrene
Manufacturer: TOTAL Refining & Chemicals
Trademark: TOTAL Polystyrene
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: KUNCGX_TOTAL-Polystyrene-Impact-845E.pdf
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TOTAL Petrochemicals 845E is a high impact polystyrene specially designed for the custom sheet market. The polymer produces tough, ductile sheet with a rich matte finish.

This low gloss resin is an excellent choice for printing and thermoforming applications. The impact and tensile properties are preferred in deep draw and thermoforming applications.
General Information
Uses
  • Sheet
Agency Ratings
  • EC 1907/2006 (REACH)
  • FDA 21 CFR 177.1640
  • USP Class VI
UL File Number
  • E55470
Forms
  • Pellets
Processing Method
  • Sheet Extrusion
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)3.0g/10 minASTM D1238
Molding Shrinkage - Flow 0.40 to 0.70%ASTM D955
Moisture < 0.10%
ThermalNominal ValueUnitTest Method
Heat Distortion - Annealed 93°CASTM D648
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1930MPaASTM D638
Tensile Strength 22.1MPaASTM D638
Tensile Elongation (Break)55%ASTM D638
Flexural Modulus 1930MPaASTM D790
Flexural Strength 42.7MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 130J/mASTM D256
Gardner Impact 12.4JASTM D3029
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 100°CASTM D1525
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
OpticalNominal ValueTest Method
Gardner Gloss (60°)63ASTM D523
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