Spartech Polycom SCR2-1085

Category: PS (GPPS) , General Purpose Polystyrene
Manufacturer: Spartech Polycom
Trademark: Spartech
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: xqmRv6_Spartech-Polycom-SCR2-1085.pdf
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Spartech SCR2-1085 is a medium viscosity, crystal polystyrene (PS) resin for injection/extrusion molding. It is heat stabilized and lubricated for good processing characteristics.

Polystyrene resins exhibit good impact properties. They offer dimensional and physical stability in moist environments and provide good chemical resistance. These materials also exhibit good flexibility along with good toughness.

A very versatile product for a wide variety of applications, Spartech SCR2-1085 is recommended for industrial, housewares, toys, sporting goods and electrical/electronic applications.
General Information
Additive
  • heat stabilizer
  • Lubricant
Features
  • Good dimensional stability
  • Impact resistance, good
  • Workability, good
  • Good flexibility
  • Good chemical resistance
  • Thermal Stability
  • Thermal stability, good
  • Good toughness
  • Lubrication
  • Medium viscosity
Uses
  • Electrical/Electronic Applications
  • Industrial application
  • Household goods
  • Sporting goods
  • Toys
Appearance
  • Available colors
  • Natural color
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.04g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) 7.0g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (23°C)42.7MPaASTM D638
Flexural Modulus (23°C)3450MPaASTM D790
Flexural Strength (23°C)75.8MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)21J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Annealed)85.0°CASTM D648
InjectionNominal ValueUnit
Drying Temperature 71.1 - 82.2°C
Drying Time 2.0hr
Rear Temperature 200 - 220°C
Middle Temperature 205 - 225°C
Front Temperature 210 - 230°C
Nozzle Temperature 210 - 230°C
Processing (Melt) Temp 191 - 260°C
Mold Temperature 26.7 - 48.9°C
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