by SpecialChem

LNP™ ELCRES™ CRX9421

LNP™ ELCRES™ CRX9421 by SABIC is a semi-crystalline, flame retarded & unreinforced polycarbonate (PC) copolymer/polybutylene terephthalate (PBT) opaque blend. It is processed by injection molding. This grade offers medium flow, UL V-0 rating at 1.5 mm, and high ductility in combination with excellent chemical resistance. It is available for custom coloring. LNP™ ELCRES™ CRX9421 may be an excellent candidate for a wide variety of applications that need improved chemical resistance.

LNP™ ELCRES™ CRX9421 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

44 MPa

(At Type I, 50 mm/min)

ASTM D638

Tensile Strain

4 %

(At Yield, Type I, 50 mm/min)

ASTM D638

Tensile Strain

59 %

(At Break, Type I, 50 mm/min)

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Drying Time

2 - 4 hr

Moisture Content

< 0.02 %

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LNP™ ELCRES™ CRX9421

LNP™ ELCRES™ CRX9421 Properties

Mechanical Properties

LNP™ ELCRES™ CRX9421 Processing Guidelines

Injection Molding Properties