ASTM D1790-08 Standard Test Method for Brittleness Temperature of Plastic Sheeting by Impact

ASTM D1790-08脆化温度的塑料薄膜的影响的标准试验方法

样品要求：A4大小, 6 pcs

周期：7~9个工作日

Scope：

1.1 This test method covers the determination of that temperature at which plastic sheeting 1.00 mm (0.040 in.) or less in thickness exhibits a brittle failure under specified impact conditions.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

NOTE 1: This test method was developed jointly with the Society of the Plastics Industry, primarily for use with plasticized vinyl sheetings. Its applicability to other plastic sheetings must be verified by the user.

1.3 This standard does not purport to address 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.

NOTE 2: This test method and ISO 8570 address the same subject matter, but differ in technical content.

1 本测试方法包括哪些塑料布 1.00 毫米 （0.040 英寸），温度的测定或厚度越小的展品在指定的冲击条件下的脆性破坏。