pakistan rubber antioxidant rd for truck tyres
pakistan rubber antioxidant rd for truck tyres
pakistan rubber antioxidant rd for truck tyres
pakistan rubber antioxidant rd for truck tyres
pakistan rubber antioxidant rd for truck tyres
  • What is Ar whole tyre reclaimed rubber?
  • AR Whole Tyre Reclaimed Rubber (AWTR) is high quality reclaim manufactured for products requiring increased physical properties. It is produced from steel radial whole truck tyres only. The vulcanization properties make it particularly suitable for a variety of natural rubber products. AR Butyl Reclaimed Rubber (ABR) is made from used butyl tubes.
  • Which rubber antioxidants are used in China?
  • Amine antioxidants are the main rubber antioxidants produced and used in China, of which 6PPD and 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ, RD) have the highest production, accounting for more than 80% of the total amine antioxidants.
  • 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.
  • Are rubber antioxidants a rational design?
  • The development of medical antioxidants also inspires the rational design of rubber antioxidants. Recently, Sun, et al. synthesized a novel antioxidant (APPT) containing aromatic amine, thiourea and allyl groups by the reaction between N-phenyl-p-phenylenediamine and allyl isothiocyanate (Fig. 3 b) .