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by SpecialChem

LEXAN™ Resin IR2240

LEXAN™ Resin IR2240 is an amorphous polycarbonate. Is a mid-high flow grade with mold release. Possesses high mechanical, optical, electrical and thermal properties. Exhibits good impact resistance, clarity and dimensional stability. Processed by injection molding. Complies with FDA.

LEXAN™ Resin IR2240 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.2

(23°C/50% relative humidity)

ASTM D792

Linear Mold Shrinkage

0.5 - 0.7 %

(Flow, 3.2 mm)

SABIC Method

Water Absorption

0.35 %

(23°C/saturation)

ISO 62

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™ Resin IR2240

LEXAN™ Resin IR2240 Properties

Physical Properties

LEXAN™ Resin IR2240 Processing Guidelines

Injection Molding Properties