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9. Glossary
Vulcanization; Vulcanization
Formation of a three-dimensional molecular network by thermally activated reactions of chemical agents previously introduced into an elastomer during mixing operations.
Vulcanization system; vulcanization system
A set of chemical agents for the controlled vulcanization of rubber to give it the desired mechanical properties. There are two main types of vulcanization system: sulfur-based and peroxide-based. Sulfur vulcanization systems typically comprise 3 elements: sulfur, activator (ZnO + stearic acid) and one or more gas pedals (sulfenamide, carbamate, thiazole, thiuram, etc.). Peroxide vulcanization systems comprise a peroxide and an activator.
Formulation; formulation
Rubber formulation comprises five main elements: the elastomer (NR,...
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Glossary
Bibliography
Software tools
Mooc (Massive Open Online Courses) discovering rubber: a remarkable material https://www.fun-mooc.fr
Websites
James Walker (high-performance seals) https://www.jameswalker.biz
Interep (foam rubber) http://www.interep.fr
LANXESS, Styrene Butadiene Rubber Solution (base elastomers) https://techcenter.lanxess.com
...Events
International Rubber Conference Organisation: annual international conference on the latest developments, products and research in the rubber industry. Each year, the conference is held in a different country. http://www.internationalrubberconference.org/
The world's largest trade fair for the plastics and rubber...
Standards and norms
- Rubber and latex – Parts list - NF ISO 1629 -
- Unvulcanized rubber – Determinations using a shear disk consistometer – Part 1: Determination of the Mooney consistometric index - NF ISO 289-1 -
- Unvulcanized rubber – Determinations using a shear disk consistometer – Part 2: Determination of prevulcanization characteristics - NF ISO 289-2 -
- Rubber – Determination of vulcanization characteristics...
Regulations
EC Regulation No. 1907/2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH).
Patents
There are countless patents in the rubber sector, given the huge variety of formulations developed by manufacturers for very specific functions. These form part of the know-how considered confidential by manufacturers.
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
A list of rubber manufacturers (raw materials suppliers, compound manufacturers, parts manufacturers, equipment suppliers) is published by CFCP (Centre français du caoutchouc et des polymères). http://www.lecaoutchouc.com
Organizations – Federations – Associations (non-exhaustive...
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