ซิกม่า - AN OVERVIEW

ตัวอย่างการใช้ซัมเมชั่นในโจทย์ทั่วไปIrgafos® 168 is a hydrolytically secure phosphite processing stabilizer. As being a secondary antioxidant, Irgafos® 168 reacts through processing with hydroperoxides formed by autoxidation of polymers protecting against procedure induced de