New benzoate plasticizers for polyvinyl chloride Iran

  • New benzoate plasticizers for polyvinyl chloride Iran
  • New benzoate plasticizers for polyvinyl chloride Iran
  • New benzoate plasticizers for polyvinyl chloride Iran
  • Can a benzoate plasticizer be produced based on a fraction isolated from EDR?
  • The purpose of the work was to study the possibility of producing a benzoate plasticizer based on a fraction isolated from EDR and enriched with 2,4-diethyl-1,3-octanediol.
  • Which plasticizers are used in polyvinyl chloride compositions?
  • In the industry, based on glycols, predominantly dibenzoate plasticizers (for example, the trade mark Benzoflex) are produced, which are utilized as secondary solvating plasticizers in polyvinyl chloride compositions.
  • What is the composition of benzoic acid esters in polyvinyl chloride?
  • As a result of research, a product was synthesized containing 76.2% of benzoic acid esters, including 53.1% of mixture of 2,4-diethyl-1,3-octanediol monobenzoates and monoalcohols C 8, C 12, and 23.1% of 2,4-diethyl-1,3-octanediol dibenzoate. The product exhibited good compatibility with polyvinyl chloride and plasticizing properties.
  • How is benzoate plasticizer prepared?
  • Method of benzoate plasticizer preparation. A three-necked round-bottom flask equipped with a thermometer and a reflux condenser with a Dean–Stark attachment was charged with 310.10 g of the alcohol fraction and 97.70 g (0.8 mol) of benzoic acid.
  • Is diol dibenzoate a viable alternative plasticizer?
  • The diol dibenzoate family of compounds is of interest in the search for viable alternative plasticizers because diethylene glycol dibenzoate (DEGDB) is already in wide commercial use. However, there is concern that its ether linkages may lead to the formation of metabolites that are dificult to degrade microbially.
  • What is a benzoflex plasticizer?
  • The plasticizer can be composed of a mixture of different dibenzoates. For example, Benzoflex 2088 includes dipropylene glycol, di- and triethylene glycol dibenzoates. Monobenzoates, such as 2-ethylhexyl benzoate (Benzoflex 181) or isodecyl benzoate (Benzoflex 131), are used to adjust the viscosity in PVC plastisols.

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