HNBR 70, Black
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- O‑ring HNBR 70 BlackDimensions: 10.1 x 1.57Part number: 875796Delivery time: 3-5 daysMore Details
HNBR Black
HNBR is obtained by selective hydrogenation of the double bond of the butadiene molecules of the NBR rubber. With higher degrees of hydrogenation HNBR exhibits distinctly better resistance to high temperatures, ozone and ageing as well as improved mechanical properties. The media resistance of HNBR is the same as that of NBR.
Application temperature range:
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30°C to +150°C
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down to -50°C is realistic with special grades
