Natural rubber technically specified

Natural rubber (technical specified rubber, TSR20) phr — 10.00 20.00 30.00 40.00... [Pg.184]

Eield latex and field coagulum are the source materials for all varieties and grades of dry natural mbber that include the conventional International grades as weH as the Technically Specified Rubbers (TSR). [Pg.265]

Global natural rubber consumption is split among tires (75%), automotive mechanical products (5%), nonautomotive mechanical products (10%), and miscellaneous applications such as medical and health-related products (10%). Since the 1960s, the quality and consistency of natural rubber has improved, primarily because of the implementation of standard specifications defining a range of grades of rubber. Natural rubber is available in three basic types technically specified rubbers, visually inspected rubbers, and specialty rubbers. [Pg.418]

Technically specified rubber grades of natural rubber used today by the industry are given in ASTM D2227. Commonly, these grades of natural rubber are based on dirt content. The more dirt removed from the natural rubber at the processing plant means the better price the natural rubber will receive in the marketplace. For exam-... [Pg.42]

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