ISO 23337:2007 硫化橡胶或热塑性橡胶 用改进的兰伯（Lambourn）试验机测定耐磨损性

标准编号：ISO 23337:2007

中文名称：硫化橡胶或热塑性橡胶 用改进的兰伯（Lambourn）试验机测定耐磨损性

英文名称：Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using the Improved Lambourn test machine

发布日期：2007-08

标准范围

ISO 23337:2007规定了使用改进的兰博恩试验机测定橡胶耐磨性的方法。测定由圆盘状橡胶试样和砂轮之间的圆周速度差引起的滑动所导致的磨损损失，砂轮被驱动独立旋转，其圆周被规定的载荷压在一起。试验结果可报告为单位时间或单位行驶距离的体积损失，和/或与参考化合物相比的耐磨性指数。由于改进后的兰伯恩试验机能够独立设置各种磨损条件，例如滑移率、滑动速度和载荷，因此该方法适用于在各种严重条件下评估各种橡胶制品的化合物，尤其是轮胎。附录中给出了轮胎胎面橡胶的试验示例。

ISO 23337:2007 specifies a method for the determination of the resistance of rubber to abrasion using the Improved Lambourn test machine.The abrasion loss resulting from the slip caused by the difference in circumferential speed between a disc-shaped rubber test piece and an abrasive wheel, which are driven to rotate independently with their circumferences pressed against each other by a specified load, is determined. The test result can be reported as the volume loss per unit time or per unit running distance, and/or as an abrasion resistance index compared to a reference compound.As the Improved Lambourn test machine is capable of setting various abrasive conditions, such as slip rate, sliding speed and load, independently, this method is suitable for the evaluation, under a wide range of severity conditions, of compounds for a range of rubber products, especially tyres. An example of the testing of tyre tread rubber is given in an annex.

标准预览图