How to use ESCR Tester
1- Hot bath2- Pyrex tubes3- Press4- Transfer tool5- Brass channels6- Notch making device7- Bending tool8- Cutter punch for press9- Temperature controller10- Digital timer How to use ESCR tester from AHP
ESCR Test Method According to ASTM D 1693
4. Summary of Test Method 4.1 Bent specimens of the plastic, each having a controlled imperfection on one surface, are exposed to the action of a surface-active agent. The proportion of the total number of specimens that crack in a given time is observed. 6. Apparatus 6.1 Blanking Die—A rectangular die or other means suitable…