1.1 This test method covers determination of the coefficient of linear thermal expansion for plastic materials having coefficients of expansion greater than 1 × 10−6/°C by use of a vitreous silica dilatometer. At the test temperatures and under the stresses imposed, the plastic materials shall have a negligible creep or elastic strain rate or both, insofar as these properties would significantly affect the accuracy of the measurements.
Note 1–There is no known ISO equivalent to this standard.
Product Details
- Published:
- 11/01/2008
- Number of Pages:
- 5
- File Size:
- 1 file , 96 KB