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Ryton® R-4-270NA

Technical Datasheet | Supplied by Syensqo
Ryton® R-4-270NA by Syensqo is a polyphenylene sulphide (PPS) grade reinforced with 40% glass fiber. It Provides enhanced mechanical strength after constant or repeated exposure to high temperature water. It offers chemical resistance and good processability. It is used in automotive industry like oil & fuel circuits, cooling-, heating- and transmission systems. Ryton® R-4-270NA complies with RoHS regulation and UL-94 (V-0) flame rating, International Sustainability and Carbon Certification PLUS (ISCC PLUS2) scheme of accreditation.
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Product Type
PPS (Polyphenylene Sulfide) > PPS
Physical Form
Pellets
Appearance
Natural

Ryton® R-4-270NA Properties

Thermal Properties

Value & Unit
Test Condition
Test Method
Thermal Conductivity
0.32 W/m-K
ASTM E1530
CTE, Linear, Parallel to Flow
1.0E-5 cm/cm-°C
(At 100 to 200°C) 
ISO 11359-2
CTE, Linear, Parallel to Flow
1.5E-5 cm/cm-°C
(At -50 to 50°C) 
ISO 11359-2

*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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