GMW 14751:2020

GMW 14751:2020

Hydrogenated Nitrile Rubber for Engine Coolant and Oil Sealing

€45.00

Details

Commercial compounds are divided into the following types:



Type A. All 35% to 43% acrylonitrile (ACN), Hydrogenated Nitrile Butadiene Rubber (HNBR) gasket or O-ring compound(s) in contact with cooling water and engine oil for application temperatures with a functional temperature range of -5 °C to 150 °C as defined by ASTM D1329 TR10 and SAE J2236 respectively.



Type B. All 25% to 34% acrylonitrile ACN HNBR gasket or O-ring compound(s) with a functional temperature range of -29 °C to 150 °C as defined by ASTM D1329 TR10 and SAE J2236 respectively.

Additional Info

Author General Motors Worldwide (GMW)
Published by GM
Document type Standard
Edition 3
ICS 43 : Road vehicles engineering
Number of pages 11
Replace GMW 14751:2015