Description

This CR - Neoprene O-Ring is mm and in the color Black. The Hardness of this is 70 Shore A.The alternative names of the compound are Neoprene and they are mostly produced by Neoprene. The O-ring is commonly used in and has an operating temperature range from -40 ºC to 100 ºC. O-rings are indicated as and have a DIN 3771 Size of 40.65x5.33. This item is equal to and has an Approval. The chemical name of this Oring is Chloroprene rubber / chlorobutadiene rubber.

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What is CR (Chloroprene rubber):

Orings 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:

• Good resistance to bending cracks
• Good aging properties in ozone and weather environments
• Operating temperatures from -40 °C to + 110 °C

The disadvantage of O rings CR:

• Poor resistance to petroleum-based lubricants
• Poor resistance to oxygen