标准名称

ASTM D1204 Standard Test Method for Linear Dimensional Changes of Nonrigid Thermoplastic Sheeting or Film at Elevated Temperature

ASTM D1204高温点非刚硬性热塑料板或薄膜线性尺寸变化的标准试验方法

适用范围

Scope：

This test method covers the measurement of changes in linear dimensions of nonrigid thermoplastic sheeting or film that result from exposure ofthe material to specified conditions of elevated temperature and time

引用文件

ASTM D618 Practice for Conditioning Plastics for Testing

ASTM D883 Terminology Relating to Plastics

ASTM D2732 Test Method for Unrestrained Linear Thermal Shrinkage of Plastic Film and Sheeting

ASTM D4000 Classification System for Specifying Plastic Materials

ISO 11501 Plastics: Film and Sheeting—Determination of Dimensional Change on Heating