good stability PHTHALATE PLASTICIZERS

  • good stability PHTHALATE PLASTICIZERS
  • good stability PHTHALATE PLASTICIZERS
  • good stability PHTHALATE PLASTICIZERS
  • What are the characteristics of phthalate plasticizers?
  • Phthalate plasticizers account for about 80% of all plasticizers consumed [, , ]. Excellent performances of the plasticizers possess the following characteristics, such as (1) good compatibility with resin, (2) high plasticizing efficiency, (3) great electrical insulation, (4) colorless and odorless, (5) low cost, etc .
  • Which phthalate is used in plasticizers?
  • Dioctyl phthalate (DEHP) as one of the mostly used phthalates, accounts for more than 50 % of phthalate ester plasticizers. PVC products plasticized with DEHP have been widely used to produce medical products since 1955.
  • Are phthalate plasticizers better than phthalates?
  • Phthalate plasticizers contact with an unplasticized surface showed more easier to migration. The further studies suggested that all ILs showed good thermodynamic compatibility, excellent leaching and migration resistance than phthalates .
  • Which phthalate plasticizer is most volatile?
  • Among phthalate plasticizers, low-molecular-weight DBP is the most volatile, while high-molecular-weight DIDP and DTDP are significantly non-volatile. Straight-chain alkyl phthalates are less volatile than branched-chain alkyl phthalates.
  • Why do we need phthalate plasticizers?
  • Because the commonly used phthalate plasticizers have adverse effects on the environment and health, there is a need to develop plasticizers with renewable material sources, non-toxic synthesis, and high plasticizing efficiency.

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