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Ryton® R-4-270BL

Technical Datasheet | Supplied by Syensqo

Ryton® R-4-270BL by Syensqo is a 40% glass fiber filled, polyphenylene sulphide (PPS) grade. It possesses chemical resistance and good processability. It exhibits enhanced mechanical strength after constant or repeated exposure to high temperature water.

It is used in automotive industry like oil & fuel circuits, cooling-, heating- and transmission systems.
Ryton® R-4-270BL complies with RoHS regulation, UL-94 (V0) flame rating, International Sustainability and Carbon Certification PLUS (ISCC PLUS2) scheme of accreditation.

Ryton® R-4-270BL Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.67

ISO 1183-A

Water Absorption

0.02 %

(23°C, 24 hr)

ASTM D570

Linear Mold Shrinkage, Flow

0.2 %

(At 3.20 mm, 102 x 102 x 3.2 mm)

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