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Vacuum pump casing seal for aggressive environments


Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
370 KB
Volume
2005
Category
Article
ISSN
1350-4789

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โœฆ Synopsis


Inexpensive cap seal for screw-top bottles


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A hydrogenated nitrile material for lip seal applications is described. It has a bound acrylonitrile of 40-48 wt% and an iodine value greater than 10%. The carbon black has a particle diameter of 60-100 nm and a white carbon with a specific surface area of 55 m 2 /g or less is used. The mixture incl