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TORELINA™ A900

TORELINA™ A900 by Toray is an unreinforced, linear polyphenylene sulfide (PPS) standard grade. It is suitable for processing by injection molding. Offers excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stability. TORELINA™ A900 is recommended for use in switches, connectors and other electronic and electric components, alternators and other automobile components and in office equipment components including chassis parts and housings.

TORELINA™ A900 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Melting Point

278 °C

ISO 11357-3

CTE, Linear, Parallel to Flow

6.2 ×10^-5/K

ISO 11359-2

CTE, Linear, Transverse to Flow

6.6 ×10^-5/K

ISO 11359-2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature, Dehumidified Air Dryer

130 °C

Drying Time

3 - 4 hr

Cylinder Temperature

310 - 330 °C

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TORELINA™ A900

TORELINA™ A900 Properties

Thermal Properties

TORELINA™ A900 Processing Guidelines

Injection Molding Properties