Test results indicated that zinc chelate of polypeptide was an antioxidantadditive.
初步实验得出多肽络合锌具有抗氧化性。
2
RN32 is the use of high-quality base oil, joined the amount of rust, antioxidant, anti-wear additive modulation and.
RN32是利用优质基础油,加进适量的防锈、抗氧、抗磨等添加剂调制而成。
3
A high strength pipeline is formed by polybutylene material, wherein the polybutylene material is added with additive, and the additive is toughening agent, light stabilizer, antioxidant or pigment.