TOTAL Polystyrene Crystal 1050T

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: TOTAL Refining & Chemicals
Trademark: TOTAL Polystyrene
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 5o68Vf_TOTALPolystyreneCrystal1050T.pdf
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TOTAL TransmYrene POLYSTYRENE 1050T is a high heat resistant, high transmittance crystal polystyrene designed for optical applications. This distinctive grade is specially produced to maximize the light going through it and consequently improving its optical properties.

Applications
  • Light Guide Panel (LGP)
  • Other optical applications
  • Light Diffuser Plate (LDP)
General Information
Features
  • High Light Transmission
  • Heat resistance, high
Uses
  • Optical applications
  • Illumination diffuser
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.04g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)2.2g/10 minISO 1133
Molding Shrinkage 0.40 - 0.70%
Water Absorption (Equilibrium, 23°C, 50% RH)0.040%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (L-Scale)70ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Stress (Break)43.0MPaISO 527-2
Tensile Strain (Break)3.0%ISO 527-2
Flexural Modulus 2950MPaISO 178
ImpactNominal ValueUnitTest Method
Unnotched Izod Impact Strength 8.5kJ/m²ISO 180
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 105°CISO 306/A50
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+13ohmsIEC 60093
Dielectric Strength 150kV/mm
OpticalNominal ValueUnitTest Method
Haze (3060 µm)0.45%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 70°C
Drying Time 2.0hr
Processing (Melt) Temp < 240°C
ExtrusionNominal ValueUnit
Drying Temperature 70°C
Drying Time 2.0hr
Melt Temperature < 240°C
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