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KINEL® SK4525 S5A

Technical Datasheet | Supplied by Sumitomo Bakelite

KINEL® SK4525 S5A by Sumitomo Bakelite is a bismaleimide (BMI) resin reinforced with long glass fiber. It can be post cured at 225°C for 16 hours. It is a perfluorooctansulfonate (PFOS) free grade. Exhibits excellent mechanical and thermal properties. Designed for compression and transfer molding applications. KINEL® SK4525 S5A complies with RoHS2 (2011/65/EU), PFOS European Directive 2006/122/EC and REACH/SVHC.

KINEL® SK4525 S5A Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

2.09 g/cm³

ISO 1183

Apparent Density

0.59 g/cm³

ISO 60

Linear Mold Shrinkage

0.15 %

ISO 2577

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