UV Resistant Polycarbonate PC Resin Plastic Raw Material PC Resin Injection Extrusion Molding Grade Granules Transparent Polycarbonate

Polycarbonate pc thermoplastic engineering plastics have lower density and lighter weight. PC has high heat resistance and can maintain stable physical properties within a certain high temperature range. Its heat deformation temperature is high and it can maintain shape and size stability at higher temperatures. Its high strength and impact resistance make it an ideal material for manufacturing electronic devices.

Feature

  • Good heat resistance;
  • Good transparency;
  • Polycarbonate pc has strong impact resistance;
  • Good flame retardancy;
  • Low water absorption;
  • Excellent electrical insulation;

Application of Polycarbonate PC Material

  • Ultraviolet coating material for cables;
  • Widely used in building materials such as solar panels, thermal insulation layers, etc.;
  • PC has high transparency and good UV resistance. Therefore, it is widely used in the manufacture of optical products such as eyeglass lenses, camera lenses, and solar panels.

Technology Parameters

Features ·Medium Viscosity ·Easy Release
Uses ·General Purpose
Appearance ·Clear/Transparent
Forms ·Pellets
Processing Method ·Injection Molding
Typical Properties
Test Method Test Condition Unit Typical Value
Physical
Melt Flow Index ASTM D1238 300ºC/1.2Kg g/10min 9.5
Mold Shrinkage ASTM D955 % 0.5-0.7
WaterAbsorption ASTM D570 23ºC,24h % 0.2
Density ASTM D792 g/cm³ 1.2
Mechanical
Stress at Break ASTM D638 50mm/min MPa 72
Tensile Modulus ASTM D638 1mm/min MPa 2300
Yield Stress ASTM D638 50mm/min MPa 65
Yield Strain ASTM D638 50mm/min % 6
Strain at Break ASTM D638 50mm/min % 120
Flexural Strength ASTM D790 2mm/min MPa 97
Flexural Modulus ASTM D790 2mm/min MPa 2300
Izod Notched Impact Strength ASTM D256 23ºC J/m 800
Thermal
Heat Distortion Temp. ASTM D648 1.82MPa;3.2mm ºC 130
Vicat Softening Temp. ASTM D1525 120ºC/h;50N ºC 150
Date of issue: Mar. 01, 2021 CLARNATE®
Version:   4.0
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CLARNATE®A1105
Typical Properties
Test Method Test Condition Unit Typical Value
Optical
Haze ASTM D1003 3mm % <0.8
Light Transmittance ASTM D1003 3mm % 89
Refractive Index ASTM D542 1.586
Flammability
Flame Rating UL94 3mm HB
UL94 1.5mm V2
Electrical
Relative Permittivity IEC 60250 100Hz 3.1
IEC 60250 1MHz 3
Dissipation Factor IEC 60250 100Hz 10-4 5
IEC 60250 1MHz 10-4 90
Volume Resistivity IEC 60093 Ω·m 1014
Surface Resistivity IEC 60093 Ω 1016
Electric Strength IEC 60243-1 1mm KV/mm 34
Comparative Tracking Index IEC 60112 SolutionA V 250
Processing Condition

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