Carbotex K-20MRA28

Category: PC , Polycarbonate
Manufacturer: Kotec Corporation
Trademark: Carbotex
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: GgCw0v_Carbotex-K-20MRA28.pdf
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Carbotex K-20MRA28 is a Polycarbonate (PC) product. It can be processed by injection molding and is available in Africa & Middle East, Europe, Latin America, or North America.

Characteristics include:
  • Flame Rated
  • Good Mold Release
  • High Flow
  • Mold Release Agent
General Information
Additive
  • Mold Release
Features
  • General Purpose
  • Good Mold Release
  • High Flow
Uses
  • General Purpose
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (300°C/1.2 kg)28g/10 minASTM D1238
Molding Shrinkage - Flow 0.50 to 0.70%ASTM D955
Water Absorption (23°C, 24 hr)< 0.20%ASTM D570
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break)63.0MPaASTM D638
Tensile Elongation (Break)120%ASTM D638
Flexural Modulus 2160MPaASTM D790
Flexural Strength 85.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C, 3.18 mm)690J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)130°CASTM D648
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmASTM D257
Dielectric Strength (1.60 mm)20kV/mmASTM D149
Dielectric Constant (1 MHz)2.90ASTM D150
Dissipation Factor (1 MHz)9.0E-3ASTM D150
Arc Resistance 110secASTM D495
FlammabilityNominal ValueUnitTest Method
Flame Rating (0.400 mm)V-2UL 94
OpticalNominal ValueUnitTest Method
Refractive Index 1.580ASTM D542
Transmittance (3000 µm)89.0%ASTM D1003
Haze (3000 µm)< 1.0%ASTM D1003
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