ASTM D696 Standard
The CTE-360 Coefficient of Thermal Expansion Tester conforms to the test method ASTM D696, Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between −30°C and 30°C with a Vitreous Silica Dilatometer, with the most recent revision in 2016.
The general ASTM web address is: http://www.astm.org.