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CALIBRE™ 303-22

Technical Datasheet | Supplied by Trinseo

CALIBRE™ 303-22 by Trinseo is an opalescent, light-diffusing polycarbonate resin. Exhibits high melt flow which is specifically suited for complex and thin-walled parts. Provides good impact resistance and heat distortion resistance. Possesses very high ductility and toughness over a wide temperature range. Suitable for processing by injection molding. CALIBRE™ 303-22 can be used in light diffusers and storage boxes. Complies with UL 94 HB ratings.

CALIBRE™ 303-22 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Water Absorption at Equilibrium

0.12 %

(At 23°C, 50% RH)

ISO 62

Density

1.20 g/cm³

ISO 1183/B

Water Absorption at Saturation

0.32 %

(At 23°C, 50% RH)

ISO 62

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Drying Time

4.0 hr

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CALIBRE™ 303-22

CALIBRE™ 303-22 Properties

Physical Properties

CALIBRE™ 303-22 Processing Guidelines

Injection Molding Properties