by SpecialChem

PREPERM™ RB260

Technical Datasheet | Supplied by Avient (Formerly PolyOne)

PREPERM™ RB260 by Avient (Formerly PolyOne) is a standard polyphenylene ether (PPE) grade. It is designed to have excellent RF performance combined with high impact strength and moldability. Offers excellent mechanical properties even in arctic conditions, low water absorption and high level of isotropy. It has a very stable dielectric performance and low losses. PREPERM™ RB260 can be both injection molded and machined easily. It is recommended for automotive and industrial radar applications.

PREPERM™ RB260 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

1.08 g/cm³

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

16 g/10 min

(At 300°C, 5 kg)

ISO 1130

Linear Mold Shrinkage

0.7 %

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