This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Improved Nitrile Rubbers with Polymerization Bound Antioxidant Stabilization
Annotation ability available
Sector:
Language:
English
Abstract
Butadiene-acrylonitrile copolymers have been the preferred general purpose oil and fuel resistant elastomers in automotive, aircraft and industrial product applications for over 30 years. The need for improved service performance to meet more severe and/or newly emerging service requirements has prompted a number of studies to improve the performance of these polymers. This work has led to the development of a family of new and unique polymerization bound antioxidant stabilized nitrile rubbers which have outstanding heat resistance characteristics. These new rubbers also retain their age resistance qualities after exposure to oils or fuels which can extract the protective antioxidants from conventional nitrile rubbers thereby contributing to early failure of parts in service.
Recommended Content
Aerospace Material Specification | POTTING COMPOUND, EPOXY Bisphenol A-Type Unfilled, Room Temperature Cure, Semiflexible |
Ground Vehicle Standard | Test Method for Determining Resistance to Fiber Loss, Resistance to Abrasion, and Bearding of Automotive Carpet Materials |
Aerospace Material Specification | Bars, Rods, and Shapes Produced from Unfilled Polyamide-Imide (PAI) Material |
Authors
Citation
Horvath, J., "Improved Nitrile Rubbers with Polymerization Bound Antioxidant Stabilization," SAE Technical Paper 750960, 1975, https://doi.org/10.4271/750960.Also In
References
- Paulin D A March 19 1972
- Lee T C P Morrell S H “Network Changes in Nitrile Rubber at Elevated Temperatures.” RAPRA Research Report 201 May 15 1972
- Dunn J R Byrne P S Coulthard D C “Heat Resistant Nitrile Rubber.” IISRP Annual Meeting San Francisco, California May 17 1973
- Cain M E Gazeley K F Gelling I R Lewis P M “The Chemistry and Technology of Rubber Bound and Related Noval Antioxidants.” Rubber Chem Technol 45 204 1972
- Kline R H Miller J P “Preparation and Activity of Polymerizable Antioxidants for Emulsion Rubbers.” Rubber Chem Technol 46 96 1973
- Meyer G E Kavchok R W Naples F J “Emulsion Rubbers Copolymerized with Monomeric Antioxidants.” Rubber Chem Technol 46 106 1973
- Horvath J W Grimm D C Stevick J A “Improved NBR Service Performance with Polymerization Stabilized Nitrile Rubbers.” Rubber Division American Chemical Society Philadelphia, Pennsylvania October 15 1974
- Kline R H “Polymerizable Antioxidants in Elastomers.” Rubber Division American Chemical Society Toronto, Canada May 7-10 1974
- Horvath J W Purdon, J R Jr Meyer G E Naples F J “Polymerization Stabilized NBP: A Significant Advance in Age Resistance Via Nonextractable Antioxidants.” Applied Polymer Symposium No. 25, 187-203 1974
- Studebaker M L Rinehart, R W Sr “Infrared Studies of Oxygen-Containing Groups on the Surface of Carbon Black,” Rubber Chem Technol 45 106 1972