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Torlon® 4630

Technical Datasheet | Supplied by Syensqo

Torlon® 4630 by Syensqo is a flame retardant polyamide-imide (PAI) grade. Contains polytetrafluoroethylene and graphite lubricant as additives. Exhibits good chemical resistance, good creep resistance, high stiffness and good wear resistance. Offers high heat resistance, low friction and high temperature strength. Offers outstanding wear resistance in non-lubricated applications. Is suitable for processing by injection molding, machining and profile extrusion. Torlon® 4630 is recommended for automotive, bearings, bushings, thrust washers, seal rings, sliding vanes, bobbins, clutch rollers and piston applications.

Torlon® 4630 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compressive Strength

99.3 MPa

ASTM D695

Elongation at Break

1.9 %

ASTM D638

Wear Factor (K)

6 (in³ min/ft/lb/hr)10^-10

(Dry, 0.25 m/s, 3.4 MPa)

ASTM D3702

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Rear Temperature

304 °C

Screw L/D Ratio

18:1 - 24:1 -

Screw Speed

50 - 100 rpm

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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Torlon® 4630

Torlon® 4630 Properties

Mechanical Properties

Torlon® 4630 Processing Guidelines

Injection Molding Properties