by SpecialChem

LEXAN™ COPOLYMER CFR7431 (Europe)

LEXAN™ COPOLYMER CFR7431 (Europe) by SABIC is a flame-retarded, heat- & UV-stabilized, non-chlorinated, non-brominated, unreinforced polycarbonate (PC) resin. This medium flow grade provides low smoke & toxicity, mold release, weathering capability and good processability. It is suitable for processing by injection molding. It contains silicone oil. Recommended for defense, electrical devices & displays, construction, lighting, home appliances, electrical components & infrastructure and patient testing. It is also suitable for automotive under the hood, aerospace industrial, electronics, building & construction, consumer and healthcare. LEXAN™ COPOLYMER CFR7431 (Europe) is available in clear transparent and tinted color options.

LEXAN™ COPOLYMER CFR7431 (Europe) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strain

6 %

(At Yield, 50 mm/min)

ISO 527

Tensile Strength, Yield

66 MPa

(At 50 mm/min)

ISO 527

Tensile Strength at Break

53 MPa

(At 50 mm/min)

ISO 527

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Shot to Cylinder Size

40 - 60 %

Drying Time

3 - 4 hr

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LEXAN™ COPOLYMER CFR7431 (Europe)

LEXAN™ COPOLYMER CFR7431 (Europe) Properties

Mechanical Properties

LEXAN™ COPOLYMER CFR7431 (Europe) Processing Guidelines

Injection Molding Properties