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 determination of the degree of unrestrained linear thermal shrinkage at given specimen temperatures of plastic film and sheeting of 0.76 mm (0.030 in.) thickness or less. This test method does not cover shrinkage from loss of solvent in some materials

引用文件

ASTM D618 Practice for Conditioning Plastics for Testing

ASTM D883 Terminology Relating to Plastics

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

ASTM E2251 Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids

ISO 11501 Determination of Dimensional Change on Heating