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Plastics & Elastomers
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INFINO® WR-7390AT

INFINO® WR-7390AT by LOTTE Advanced Materials is a general purpose, copolymer of polycarbonate (PC) and acrylonitrile styrene acrylate (ASA) grade. It provides high heat resistance. It is designed for processing by injection molding. INFINO® WR-7390AT is suitable for automotive applications.
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Product Type
PC (Polycarbonate) > PC, other Alloy
Product Status
COMMERCIAL
Applications/ Recommended for
  • Automotive
  • Injection molding - thermoplastics

INFINO® WR-7390AT Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Linear Mold Shrinkage, Flow
0.4 - 0.7 %
(At 3.2 mm)
ASTM D955
Linear Mold Shrinkage, Transverse
0.4 - 0.7 %
(At 3.2 mm)
ASTM D955
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
47 g/10 min
(At 250 °C, 10 kg)
ASTM D1238

INFINO® WR-7390AT Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Mold Temperature, Stationary Platen
60 °C
Mold Temperature, Moving Platen
90 °C
Hot Runner Temperature, Manifolder
280 °C
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