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Plastic Shims and Gaskets offers a range of Cork gasket materials made from clean, ground cork and combined with nitrile and polycloroprene binders which are consistently uniform in quality and content.
The cellular construction of cork, together with the inherent properties of rubber (natural and synthetic) present in "RUBBERISED CORK" closely approach the perfect gasket material. More than 50% of cork's volume is accounted far by air within the cork cells, hence compression does not produce lateral spread and the high strength of the cell walls ensures good recovery properties. The flowing characteristics of rubber, its ability to withstand high vacuum and the action of hot oils are all desirable features of a good gasket material. All these properties are present in the range of rubberised cork Gaskets manufactured by PSG.
Rubberised cork sheets are produced from top quality cork intimately bonded with a synthetic rubber, which may be SBR, nitrile or neoprene type. This provides a material in which the natural compressibility of cork is combined with the resilience and mechanical strength of rubber.

The chemical properties of the material are determined partly by those of the cork and largely by the type of the rubber used. Cork bonded with synthetic rubber such as neoprene can be used, amongst other purpose, for crank case and inspection doors on diesel and gas engines and for valve covers, sump, oil and water pumps on internal combustion engines. It is also used for electrical transformers, control gear, switch gear and cable boxes. The material is mostly used at sustained operating temperatures not exceeding 120o C, Special materials made up with silicone may be used in higher temperatures, depending on environment.





PSG Group Ltd. - Disclaimer
All technical information and related data supplied by or on behalf of PSG
Group Ltd. (and subsidiary companies) is believed to be accurate and
complete. However, it will remain the responsibility of the purchaser / user
to determine the suitability of each product for a particular application
and shall assume all risk and liability in connection therewith.
No warranty is implied with regard to information or recommendations given
by our distributors and or subcontractors.
The descriptions of products and services displayed on this web site and the
terms under which they are given may be modified at any time without notice.
In any event or occurrence, our liability is strictly limited to the value
of the original invoice.
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Plastic Shims and Gaskets Ltd is a member of the Gasket Cutter's Association BSI Accreditation PSG Group have been accredited to the relevant British and International Quality Standards since 15th August 1996. We accept all the major credit Cards: Visa, Master Card, Switch, Solo, Visa Electron, Maestro, JCB, Cheques, etc...
Call us now on: +44 (0) 20 7740 9705 © 2005 Plastic Shims and Gaskets. All rights reserved.