Trade Lead Description:
Product Description
PC- PolycarbonateSpecific gravity: 1.18-1.20g/cm3Moulding shrinkage: 0.5-0.8%Moulding temperature: 230-320° CDrying condition: 8 hours under 110-120° CUsage temperature: -60~120° CProperties: High impact strength, shape stable, colourless, transparent, easy dying, electric insulation, corrosion resistance, wear resistance are good. However, poor self-lubricating, with tendency to stress cracking, high temperature easily hydrolyzed, poor compatibility with other resins. PC is suitable for making instrument small parts, insulating and transparent parts and impact-resistant parts.
Product Specification/Models
Item Test method Test data Unit Density ASTM D-792 1.2 g/cm3 Linear molding shrinkage rate ASTM D-955 0.004-0.007 mm/mm Yield bending strength ASTM D-790 85 MPa Elongation at break ASTM D-638 85 % Flexural modulus ASTM D-790 2360 MPa Tensile strength at break ASTM D-638 50 MPa Rockwell hardness 110 IZOD notched impact strength ASTM D-250 70 Dielectric strengt
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Posted from China - Hebei on 24 September, 2012
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