A key attribute of plastic is its resistance to environmental stress cracking. It can be tested easily with AHP ESCR tester. According to ASTM D 1693 , digital timer , PID temperature controller, water circulation system, bending tool, brass sample holder , glass tube , sample cutting punch , sample notch press , sample bending tool
A key attribute of plastic is its resistance to environmental stress cracking. It can be tested easily with AHP ESCR tester. According to ASTM D 1693 , digital timer , PID temperature controller, water circulation system, bending tool, brass sample holder , glass tube , sample cutting punch , sample notch press , sample bending tool