Technical datasheet

KIBIPOL® PR-255

Supplied byChi Mei- Last Updated on Aug 26, 2025

KIBIPOL® PR-255 by Chi Mei is an odorless, butadiene rubber with a low cis-content. It is insoluble in water. Shows good luster in appearance and high purity. Used for general purpose polystyrene (GPPS) modification to obtain high impact polystyrene (HIPS) with high drop impact strength (FDI) and low gel content. KIBIPOL® PR-255 complies with EC 1907/2006 (REACH) and EU Directive 2011/65/EU (RoHS) regulation.
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KIBIPOL® PR-255 properties

Flammability properties

PropertiesValue & unitTest conditionTest method
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Other properties

PropertiesValue & unitTest conditionTest method
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Physical properties

PropertiesValue & unitTest conditionTest method
Cis-content0.0 Visible After LoginVisible After LoginVisible After Login
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Thermal properties

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