Rubber is a natural substance deriving from trees, but to get it into its useful form, treatment in the form of a process called vulcanization must occur. Vulcanization cures rubber via the method of ...

This video from ADMET shows the sponge rubber foam is tested using ASTM D 1056 compression defection test. This test is performed using ADMET eXpert 7601 universal testing machine.

SEVERAL investigators have shown that the behaviour of rubber is affected appreciably by its previous stress-strain history. Their observations, in the main however, are based on indirect measurements ...