by SpecialChem

LEXAN™ Resin HF1140

LEXAN™ Resin HF1140 is an amorphous Polycarbonate resin. Possesses high mechanical, optical, electrical and thermal properties. Exhibits heat resistance above than that of standard polycarbonate. Offers impact resistance, outstanding dimensional stability, property retention and good clarity. Is UL rated 94V-2. Processed by injection molding and is suitable for disposable products or short life cycles products. Is FDA food contact compliant.

LEXAN™ Resin HF1140 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.19 g/cm³

(23°C)

ISO 1183

Specific Volume

0.83 cm³/g

(23°C/50% relative humidity)

ASTM D 792

Water Absorption

0.15 %

(24 hours)

ASTM D 570

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 HF1140

LEXAN™ Resin HF1140 Properties

Physical Properties

LEXAN™ Resin HF1140 Processing Guidelines

Injection Molding Properties