Spartech Polycom SC5-4420

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Spartech Polycom
Trademark: Spartech
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: c7E8u7_Spartech-Polycom-SC5-4420.pdf
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Spartech SC5-4420 is a medium viscosity PP copolymer resin for injection molding that features 20% talc reinforcement. It is heat stabilized and lubricated for good processing characteristics.

Polypropylene is a versatile thermoplastic offering a useful balance of heat and chemical resistance, good mechanical and electrical properties and processing ease. PP is resistant to deformation at elevated temperatures and resistant to impact at low temperatures.

A very versatile product for a wide variety of applications, Spartech SC5-4420 is recommended for industrial, transportation, sporting goods and electrical/electronic applications.
General Information
Filler / Reinforcement
  • Talc filler, 20% filler by weight
Additive
  • heat stabilizer
  • Lubricant
Features
  • Copolymer
  • Workability, good
  • Good electrical performance
  • Low temperature impact resistance
  • Good chemical resistance
  • Heat resistance, high
  • Thermal Stability
  • Thermal stability, good
  • Lubrication
  • Medium viscosity
Uses
  • Electrical/Electronic Applications
  • Industrial application
  • Application in Automobile Field
  • Sporting goods
Appearance
  • Available colors
  • Natural color
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Melt Mass-Flow Rate (MFR) 20g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (23°C)23.4MPaASTM D638
Flexural Modulus (23°C)655MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)69J/mASTM D256
InjectionNominal ValueUnit
Drying Temperature 90.6°C
Drying Time 1.0hr
Rear Temperature 216 - 227°C
Middle Temperature 221 - 232°C
Front Temperature 227 - 238°C
Nozzle Temperature 232 - 243°C
Processing (Melt) Temp 204 - 260°C
Mold Temperature 26.7 - 37.8°C
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