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TORELINA™ AR04

TORELINA™ AR04 by Toray is a polyphenylene sulfide (PPS) grade reinforced with 40% glass fiber. It can be processed using injection molding. Possesses excellent heat resistance, flame retardancy, excellent chemical resistance, good physical strength, superb fluidity and outstanding dimensional stability. TORELINA™ AR04 is used in switches, connectors and other electronic and electric components, alternators and other automobile components and in office equipment components including chassis parts and housings. Meets UL746C（f1）requirements.

TORELINA™ AR04 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Coefficient of Friction (COF)

0.25

Taber Abrasion resistance

50 mg/1000times

ISO 9352

Elongation at Break

1.5 %

(At 23°C)

ISO 527-2

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™ AR04

TORELINA™ AR04 Properties

Mechanical Properties

TORELINA™ AR04 Processing Guidelines

Injection Molding Properties