best sale malaysia antioxidant 4010na chemical raw materials
best sale malaysia antioxidant 4010na chemical raw materials
best sale malaysia antioxidant 4010na chemical raw materials
best sale malaysia antioxidant 4010na chemical raw materials
best sale malaysia antioxidant 4010na chemical raw materials
  • What is antioxidant 4010na (IPPD)?
  • Antioxidant 4010NA (IPPD) by Rongcheng Chemical General Factory acts as an antioxidant. It is N-isopropyl-N'-phenyl-P-phenylenediamine. It is highly efficient and can be easily oxidized and discolored on the exposure to air and light. Antioxidant 4010NA (IPPD) is recommended for use in latex, natural and synthetic rubber.
  • Which antioxidants are used in rubber vulcanization?
  • The amine and phenolic antioxidants are the most widely used rubber antioxidants (Fig. 1 b and c). Generally, the phenolic antioxidants have poor antioxidative efficiency (compared to amine antioxidants) and they can delay vulcanization, but they cause little discoloration problems.
  • Can rubber antioxidants contain rare-earth ions?
  • The recently reported rubber antioxidants containing rare-earth ions are summarized in Fig. 4, for instance, Sun et al. prepared a novel hindered phenol rare-earth complex (DTSm) (Fig. 4 f) by a simple and green method using 3,5-di-tert-butyl-4-hydroxybenzoic acid (DT) and samarium chloride hexahydrate (SmCl 3 ·6H 2 O) via coordination reaction.