by SpecialChem

LEXAN™ COPOLYMER EXL4019 (Americas)

LEXAN™ COPOLYMER EXL4019 (Americas) by SABIC is a medium flow, polycarbonate (PC) siloxane copolymer reinforced with 9% glass fiber. It is an opaque, heat-stabilized grade with high impact resistance and excellent processability. It exhibits mold release and shorter IM cycle times when compared to standard PC. Provides improved stiffness and ductility over conventional GF reinforced PC resins. Recommended for defense, electrical devices & displays, electrical components & infrastructure, electronics and industrial applications. LEXAN™ COPOLYMER EXL4019 (Americas) is suitable for processing by injection molding. It is available in limited colors only.

LEXAN™ COPOLYMER EXL4019 (Americas) Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

54 MPa

(At 5 mm/min)

ISO 527

Tensile Strength at Break

48 MPa

(At 5 mm/min)

ISO 527

Tensile Strain

4.3 %

(At Yield, 5 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 EXL4019 (Americas)

LEXAN™ COPOLYMER EXL4019 (Americas) Properties

Mechanical Properties

LEXAN™ COPOLYMER EXL4019 (Americas) Processing Guidelines

Injection Molding Properties