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HNBR

HNBR has recently been developed to meet higher temperatures than standard NBR while retaining resistance to petroleum based oils. Obtained by hydrogenating the nitrile copolymer, HNBR fills the gap left between NBR, EPDM and FKM elastomers where high temperature conditions require high tensile strength while maintaining excellent resistance to motor oils, sour gas, amine/oil mixtures, oxidized fuels, and lubricating oils. HNBR is resistant to mineral oil-based hydraulic fluids, animal and vegetable fats, diesel fuel, ozone, sour gas, dilute acids and bases. HNBR also resists new bio-oils (biological oils). HNBR is suitable for high dynamic loads and has a good abrasion resistance. HNBR is suitable for temperatures from -30°C to +150°C (-20°F to +302°F).

The carboxyl group is added to significantly improve the abrasion resistance of NBR while retaining excellent oil and solvent resistance. XNBR compounds provide high tensile strength and good physical properties at high temperatures. XNBR is suitable for temperatures from -30°C to +150°C (-20°F to +302°F).

Find all suitable chemicals in the Chemical Resistance Guide

Compound (?) Material Nominal hardness Compliances Application Colour Min. temp. Max. temp. sort_index
88625 HNBR 70 Logo ADIADILogo REACHREACHLogo RoHSRoHS General purpose Black -30 150 zzzzz
886172 HNBR 70 Logo 3-A3-ALogo FDA 21 CFR 177-2600FDA 21 CFR 177-2600Logo EC1935-2004EC1935-2004 Food and Beverage Black -40 150 zzzzz
886270 HNBR 70 Logo FDA 21 CFR 177-2600FDA 21 CFR 177-2600Logo EC1935-2004EC1935-2004Logo ADIADI Food and Beverage Yellow -30 150 zzzzz
88629 HNBR 90 Logo ADIADILogo REACHREACHLogo RoHSRoHS General purpose Black -30 150 zzzzz
886516 HNBR 90 Logo NORSOK M710NORSOK M710Logo ADIADILogo REACHREACH Oil and Gas Black -30 160 zzzzz
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