Technical datasheet

KUMHO KNB 35M

Supplied byKumho Petrochemical- Last Updated on Jul 30, 2025

KUMHO KNB 35M by Kumho Petrochemical is a water insoluble, acrylonitrile butadiene rubber grade. It is manufactured by emulsion-polymerizing acrylonitrile and butadiene in low temperature. It contains medium-low acrylonitrile content and carbon black (IRB # 7). Exhibits good mechanical & roll winding property, good processability and mixing dispersibility. Offers excellent oil & chemical resistance and good electrical conductivity. Designed for processing by extrusion and press vulcanization (150°C X 40'). Possible applications of KUMHO KNB 35M includes fuel hoses, oil hoses, seals, gaskets, print rollers, foam insulation for construction, shoes and electronic parts. Complies with REACH regulation.
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KUMHO KNB 35M properties

Flammability properties

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Mechanical properties

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Other properties

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Physical properties

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