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Starex WR-7390AT

1 of 214 products in this brand

Polymer Name: Polycarbonate (PC)

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Identification & Functionality

Chemical Family
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Materials Features

Applications & Uses

Plastics & Elastomers End Uses

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity (Natural or representative color)1.19-ISO 1183
Melt Flow Index - MFI (250°C/10 kg)47g/10 minISO 1133
Molding Shrinkage - MD (Flow at 2mm)0.4~0.7%ISO 294-4
Molding Shrinkage - TD (Cross-Flow at 2mm)0.4~0.7%ISO 294-4
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield (50 mm/min)55MPaISO 527
Tensile Strength at Break (50 mm/min)52MPaISO 527
Rockwell Hardness118Scale RASTM D785
Tensile Modulus (50 mm/min)2000MPaISO 527
Tensile Strain at Break (50 mm/min)40%ISO 527
Flexural Strength (2 mm/min)85MPaISO 178
Flexural Modulus (2 mm/min)2180MPaISO 178
Charpy Impact Strength - V-notched (23°C, 4mm)50kJ/m2ISO 179 1eA
Notched Izod Impact Strength (23°C, 4 mm)50kJ/m2ISO 180 1A