测量弹性绝缘衬垫厚度的测试方法

[中文适用范围]： 本 SAE 推荐实践描述了用于测量汽车行业中使用的各种弹性绝缘衬垫材料厚度的实验室测试程序。此类填充材料可包括合成或非合成材料@纤维或多孔材料@高蓬松或压缩材料@单层均质或多层产品@低和高表面密度产品。其中一些样品可能是可变形和有弹性的@高蓬松度热和声学纤维材料@。本文描述的测试方法旨在建立一种测量不同类型样品厚度的统一程序的方法，不仅适用于所有地面车辆，而且还可以适用于其他情况或条件。该测试方法旨在测量扁平样品和非成型零件的厚度。该测试方法并不旨在解决与其使用相关的所有安全问题@（如果有的话）。本标准的使用者有责任在使用前建立适当的安全和健康实践并确定监管限制的适用性。该测试方法提供了与 SAE J1355_198704 中提到的不同的厚度测量装置。 [外文原描述]： This SAE Recommended Practice describes a laboratory test procedure for measuring the thickness of various resilient insulating padding materials that are used in the automotive industry. Such padding materials may include synthetic or non-synthetic materials, fibrous or cellular materials, high loft or compressed materials, single layer homogeneous or multilayer products, low and high surface density products. Some of these samples may be deformable and elastic, high loft thermal and acoustical fibrous materials, as well.The test method described herein has been developed to establish a means of a uniform procedure for measuring the thickness of different types of samples not only for application to all ground vehicles, but also may be applicable to other situations or conditions. The test method is designed to measure the thickness of flat samples and not formed parts.This test method does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. This test method provides a different thickness measuring device than what has been mentioned in SAE J1355_198704.Cross Reference: ASTMD5736,TSB003