hot selling tyre rew material plasticizers phthalate

  • hot selling tyre rew material plasticizers phthalate
  • hot selling tyre rew material plasticizers phthalate
  • hot selling tyre rew material plasticizers phthalate
  • Will phthalate plasticizers and aromatic oils be regulated?
  • Phthalate plasticizers and aromatic oils are or possibly will be regulated due to environmental and human health issues. Kuraray liquid rubbers (KLR) are plasticizers which are co-vulcanizable with solid rubbers. Therefore, it is very unlikely that KLR will be subject to these bleeding or volatilization issues.
  • Are phthalates a trend in plasticizer demand?
  • As recently as 2012, according to IHS, phthalates represented 78% of plasticizer demand. “There’s definitely been a continuing trend away from phthalates,” IHS Chemical’s Malveda says. The shift is a jump ball that a number of specialty chemical makers would like to pull down.
  • What phthalate is used in plasticizers?
  • DINP is the number two phthalate, representing about 16% of plasticizer demand, according to IHS Chemical. It’s been commercially available for about 50 years, says Elissa P. Sterry, vice president of ExxonMobil Chemical’s intermediates business.
  • Are nonphthalate plasticizers based on phthalic acid?
  • Nonphthalate plasticizers are not based on phthalic acid, and have a different chemical structure and toxicological profile. These include terephthalates (the most common is dioctyl terephthalate [DOTP]), epoxy, aliphatics, trimellitates, polymerics, phosphates, and others. The following pie chart shows world consumption of plasticizers:
  • Can bio-based rubbers be used in tire manufacturing?
  • To date, researchers have developed many alternative rubbers, fibers, CBs, and other additives that have been derived from bio-based or waste polymers, and some of these materials have already been used in tire manufacturing. Kuraray used liquid-phase ethylene rubber (LFR), a bio-based diene monomer, in passenger tire production in 2017.
  • What are the current research hotspots in tire manufacturing?
  • Green materials and technologies for use in tire production are the current research hotspots in tire manufacturing.

Recommended hot-selling products