Test Tube Aging Tester
― PRODUCT ―
This tester is to evaluate the heat resistance aging characteristics of vulcanized rubber and thermoplastic
rubber. To prevent the influence of cross staining of additives, maximum of 4 test specimens are
to be put into the independent test tube and heated at a specified temperature and specified testing
time. The tensile strength, cutting stretch, tension stress, and hardness of the test specimens before
and after the heating are to be compared to evaluate the heat resistance aging-characteristics.