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Ryton® R-4-230BL

Technical Datasheet | Supplied by Syensqo

Ryton® R-4-230BL by Syensqo is a black colored polyphenylene sulfide grade reinforced with 40% glass fiber. It is suitable for injection molding application. It provides thermal stability, dimensional stability, chemical resistance, flame resistance, electrical properties and excellent processability compared to other PPS compounds.

It possesses low flash, high flow and good strength.
It is recommended for automotive applications.
Ryton® R-4-230BL complies with RoHS, International Sustainability and Carbon Certification PLUS (ISCC PLUS2) scheme of accreditation.

Ryton® R-4-230BL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compressive Strength

275 MPa

ASTM D695

Hardness, Rockwell M

104

ASTM D785

Elongation at Break

1.2 %

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

135 - 149 °C

Injection Pressure

200 - 400 psi

Back Pressure

> 50 psi

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Ryton® R-4-230BL

Ryton® R-4-230BL Properties

Mechanical Properties

Ryton® R-4-230BL Processing Guidelines

Injection Molding Properties