ASTM International

Standard Test Method for Linear Dimensional Changes of Plastics Caused by Exposure to Heat and Moisture
 N D1042

Annotation

This test method is designed to provide a means for measuring in plastic specimens the dimensional changes such as shrinkage or expansion, developed under specific heat and water conditionings.

The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.

This standard 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.

NOTE 1-There is no known ISO equivalent to this standard.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Метод стандартной пробы для линейных размерных изменений пластмасс, вызванных воздействием тепла и влажности

Этот метод испытаний разработан для обеспечения средства для измерения в пластмассовых экземплярах размерные изменения, такие как сжатие или расширение, развитое под определенным теплом и водными созданиями условий.