Spartech Polycom SCR21-1095

Category: PBT , Polybutylene Terephthalate
Manufacturer: Spartech Polycom
Trademark: Spartech
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: uPrSEZ_Spartech-Polycom-SCR21-1095.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Spartech SCR21-1095 is a medium viscosity PBT resin for injection molding applications. It is heat stabilized and lubricated for good processing characteristics.

PBT resins offer dimensional and physical stability in moist environments. They also provide outstanding chemical resistance to most oils and greases and offer high heat resistance.

A very versatile product for a wide variety of applications, Spartech SCR21-1095 is recommended for industrial, transportation, sporting goods and electrical/electronic applications.
General Information
Additive
  • heat stabilizer
  • Lubricant
Features
  • Good dimensional stability
  • Workability, good
  • Heat resistance, high
  • Oil resistance
  • Grease resistance
  • 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
Specific Gravity 1.31g/cm³ASTM D792
MechanicalNominal ValueUnitTest Method
Tensile Strength (23°C)51.7MPaASTM D638
Tensile Elongation (Break, 23°C)200%ASTM D638
Flexural Modulus (23°C)2340MPaASTM D790
Flexural Strength (23°C)82.7MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)53J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)54.0°CASTM D648
InjectionNominal ValueUnit
Drying Temperature 87.8 - 93.3°C
Drying Time 3.0 - 4.0hr
Rear Temperature 227 - 243°C
Middle Temperature 232 - 249°C
Front Temperature 238 - 254°C
Nozzle Temperature 238 - 254°C
Processing (Melt) Temp 235 - 254°C
Mold Temperature 43.3 - 60.0°C
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