NBR Nitrile Butadiene Rubber

Nitrile rubbers are used for manufacturing a wide range of technical products that require good resistance to oils, fuels and greases.

Due to their non-staining antioxidant content, these rubbers may be used to manufacture light- or brightly-coloured products. They are also suitable for use in food contact or potable water applications.

Synthos nitrile (acrylonitrile butadiene) rubbers are produced by low-temperature emulsion polymerization of butadiene and acrylonitrile and are sold under the KER®  brand. Three grades are available with differing bound acrylonitrile content.

Nitrile rubber is delivered directly to our customers in polyethylene (PE) foil-wrapped bales and packaged into returnable metal or non-returnable wooden boxes.

Commercial Grades

TypeAntioxidantMooney viscosity (ML)Bound acrylonitrile (%)
KER® N-18Non-staining5018.0
KER® N-29Non-staining5029.0
KER® N-33Non-staining5033.0

Technical and safety data sheets (TDS and SDS) are available on request, following the completion of the contact form.

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