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by SpecialChem

LEXAN™ FR RESINS 920A

LEXAN™ Resin 920A is an amorphous Polycarbonate resin. Is a low viscosity, flame retardant grade (94V-0, 94V-2 Flame Class Rating (3)). Possesses high mechanical, optical, electrical and thermal properties. Offers impact resistance, outstanding dimensional stability, good clarity and exceptional surface appearance. Processed by injection molding.

LEXAN™ FR RESINS 920A Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.21

(23°C/50% relative humidity)

ASTM D792

Specific Volume

0.83 cm³/g

(23°C/50% relative humidity)

ASTM D 792

Water Absorption

0.15 %

(23°C, 24 hr)

ASTM D570

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™ FR RESINS 920A

LEXAN™ FR RESINS 920A Properties

Physical Properties

LEXAN™ FR RESINS 920A Processing Guidelines

Injection Molding Properties