tbwoods弹性体tbwoods弹性体 德托供货商

弹性体的定义很简单，所谓弹性体是指玻璃化温度低于室温，扯断伸长率>50%，外力撤出后复原性较好的高分子化合物。根据以上定义我们可以看出橡胶（Rubber）与弹性体（Elastomer）这两个词的内涵的异同之处。首先这两个词都只具有高弹性（elasticity）的物质，但是rubber的范围更窄一些，是能够被交联成不溶解。可溶涨状态的材料。所以就严格意义的橡胶与弹性体材料来说，弹性体是包含橡胶的名词。

TB Wood's is an industry leading designer and manufacturer of mechanical power transmission equipment for industrial applications.  Our mechanical product lines include: synchronous, v-belt, and belted variable speed drives; grid, disk, jaw, gear and elastomeric coupling products; sheaves and bushings, sprockets and clutches. Registered trademarks include Sure-Flex®, Dura-Flex® Form-Flex®, G-Flex® and QT Bushing®.

TB Wood's products are sold through authorized distributors to end users and to original equipment manufacturers (OEMs).

上海德托机械有限公司http://www.daittotrade.com/

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