Chemical and heat resistant rubber composition

Details Chemical and heat resistant rubber composition Chemical and heat resistant rubber composition

1985-12-13

1987-08-04

Lilling, Herbert J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

523220, 524496, 524530, 524581, C08K 304, C08K 513

Patent

active

046846875

ABSTRACT:
A composition for use in piping and pump systems for elevated temperature, steam and certain chemical resistant applications of ethylene-propylene copolymer with peroxide generated carbon to carbon crosslinkage. Effective amounts of antioxidants, carbon black, lubricant, thermal stabilizer and aid to peroxide crosslinkage is added. An antioxidant and thermal stabilizer system is used to produce a product with unusual thermal stability characteristics. The composition may also have a mixture of high and low particle size carbon black which acts as an antioxidant and reinforcing system. The composition may also use very fine particle carbon black for a highly elastic application. The composition can be used for rubber components which are exposed to a high temperature or to certain chemical environments, or where unusually high elasticity is required.

REFERENCES:
patent: 4125509 (1978-11-01), Yostovich
patent: 4180531 (1979-12-01), Alia
patent: 4201834 (1980-05-01), Hannon et al.
patent: 4419475 (1983-12-01), Vostovich
patent: 4575522 (1986-03-01), Breach et al.

Affiliated with

Also associated with

Rating

Chemical and heat resistant rubber composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chemical and heat resistant rubber composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chemical and heat resistant rubber composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-884287