供应长春AO-40高耐热PU抗氧剂

ADK STAB AO-40This ADK STAB AO-40 is an effective non-discoloring stabilizing system that provides long-term heat stability by preventing thermo-oxidative degradation during processing and service life. It is suitable to applied in many polymers like ABS , polyolefin , rubbers or other plastics.

4,4'-Butylidenebis(3-methyl-6-t-butylphenol) Molecular formula：C26H38O2 Molecular Weight：383 g/moleCAS. NO.: 85-60-9 Specifications:： AppearanceWhite powderMelting point ℃ 210 – 214 Heat loss %0.5 MAX. Ash %0.1 MAX.