New mixer seal repair programme from Burgmann
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 185 KB
- Volume
- 2003
- Category
- Article
- ISSN
- 1350-4789
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✦ Synopsis
Continued from page 1
Viton GBL-S is a special chemical process industry candidate that provides improved resistance to acids such as concentrated sulphuric and also to hot water and steam. This is achieved without the addition of toxic lead oxide to counter material swell.
In addition to these three grades considered to be of interest to the chemical process industry, the company has also introduced Viton APA grades to the automotive industry. These were described at the International Conference on Fluid Sealing in York. They include GFLT-S, GF-S and GLT-S.
GFLT-S is a high fluorine grade with low-temperature functionality for fuel systems. GLT-S offers the best low-temperature performance, while GF-S provides the best chemical resistance. The best compression set resistance of these grades is provided by GLT-S.
The updated and enlarged Chemical Resistance Guide has an established internet advisory service that is intended to help engineers and designers select the best elastomer to meet their specific application and chemical resistance requirements.