1. Nitrile butadiene rubber. Usage “Buna-N O-Ring. See also, “Condom. Butyl Rubber (Polyisobutylene) is aka Butylene-Nitrile rubber (Buna-N).
Subscribe
0 Comments
Helping the rest of the world understand Uncle Bumblefuck
1. Nitrile butadiene rubber. Usage “Buna-N O-Ring. See also, “Condom. Butyl Rubber (Polyisobutylene) is aka Butylene-Nitrile rubber (Buna-N).