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Vyncolit® X655/1

Technical Datasheet | Supplied by Sumitomo Bakelite

Vyncolit® X655/1 by Sumitomo Bakelite is a phenolic novolac resin filled with mineral and short glass fiber. Exhibits excellent mechanical & thermal properties and a very high dimensional stability. It does not contain perfluorooctansulfonate (PFOS). Offers high compressive strength, high heat resistance and low thermal expansion. Suitable for processing by compression, injection and transfer molding. Vyncolit® X655/1 is recommended for automotive fuel systems applications. Complies with REACH/SVHC, European Directive 2006/122/EC and RoHS2 (2011/65/EU).

Vyncolit® X655/1 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

2.08 g/cm³

ISO 1183

Apparent Density

1.04 g/cm³

ISO 60

Linear Mold Shrinkage

0.16 %

ISO 2577

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