Methods of testing vulcanized rubber-Determination of abrasion resistance. Akron and Taber methods
硫化橡胶的试验方法
发布日期:
2020-11-24
橡胶的耐磨性是一项重要的技术性能,但没有单一的磨损试验
该方法可以模拟橡胶制品在使用中可能受到的各种条件。
已经开展了大量的磨损试验,其中许多试验在
BS ISO 23794。BS ISO 23794还概述了不同的磨损机制和磨损的重要性
各种研磨剂和测试条件。
本英国标准描述了两种使用仪器(通常称为Akron)的方法
研磨机和泰伯研磨机。
Akron机器采用轮对轮的几何结构,以
通过改变车轮的相对角度来改变滑动程度的能力。泰伯研磨机使用
与从动平圆盘试件接触的一对车轮。它的显著特点是
砂轮和研磨剂的性质可以很容易地改变,测试可以在实验室中进行
液体的存在。购买本文件时可获得的所有当前修订均包含在购买本文件中。
Abrasion resistance of rubber is an important technological property but no single abrasion test
method can simulate the various conditions that rubber products can be subjected to in service.
A considerable number of abrasion tests have been developed and many of them are given in
BS ISO 23794. BS ISO 23794 also outlines the different wear mechanisms and the significance of the
various abradants and test conditions.
This British Standard describes two methods using apparatus commonly referred to as the Akron
abrader and Taber abraser. The Akron machine uses wheel on wheel geometry and is notable for the
ability to vary the degree of slip by changing the relative angle of the wheels. The Taber abraser uses
a pair of wheels in contact with a driven flat disc test piece. Its notable features are that the force on
the wheels and the nature of the abradant can easily be varied and the test can be carried out in the
presence of liquids.All current amendments available at time of purchase are included with the purchase of this document.