What is CR (Chloroprene rubber):
O-rings from Neoprene rubbers are homopolymers of chloroprene (chlorobutadiene) and functional to the earliest synthetic rubbers used to produce seals. CR O-rings are not useful in environments with aromatic and oxygen-rich solvents. Different compositions can be used to form Neoprene for operating temperatures from -40 °C to + 110 °C.
The advantage of CR O-rings:
The disadvantage of CR O-rings:
|Product||Dimensions||Material||Hardness (Shore A)||Certification||Stock|
|O-ring Black||62 x 5||CR-Neoprene||0.19685 Shore A||Nee||53|
|O-ring Black||29.82 x 2.62||CR-Neoprene||0.1031494 Shore A||Nee||60|
|O-ring Black||100.97 x 5.33||CR-Neoprene||0.2098421 Shore A||Nee||55|