5 Easy Facts About ซิกม่า168 Described
Theoretical spectral Investigation makes use of σ as common deviation against lowercase mu as the absolute signify value.Irgafos® 168 is actually a hydrolytically steady phosphite processing stabilizer. Being a secondary antioxidant, Irgafos® 168 reacts in the course of processing with hydroperoxides formed by autoxidation of polymers stopping s