high purity good stability DOP DOTP substitution Pakistan

  • high purity good stability DOP DOTP substitution Pakistan
  • high purity good stability DOP DOTP substitution Pakistan
  • high purity good stability DOP DOTP substitution Pakistan
  • How is high-purity DOTP obtained?
  • High-purity DOTP is obtained through this process. Many parameters need to be monitored in order to guarantee a high reaction yield and high DOTP quality. Traditionally, the amount of reactants and products are measured in the laboratory after taking a sample from the production process.
  • What is the difference between phthalate-based DEHP and DOTP?
  • One example of this trend is the substitution of phthalate-based DEHP by its non-orthophthalate counterpart DOTP (based on the same OXO alcohol), steadily expanding its share of the European PVC plasticiser market. However, the composition and properties of DEHT (DOTP) may vary, depending on the production method used.
  • What is DOTP & how does it work?
  • DOTP is mainly manufactured by direct esterification. Many process parameters need to be monitored simultaneously to guarantee high product quality and high reaction throughput—something that is not possible with traditional laboratory analysis.
  • Is DOP a good plasticizer?
  • Plasticizing efficiency of DOP is considered as “11”and efficiency all other plasticizers is evaluated with reference to DOP. Besides, cost of DOP based compound can be reduced by blending it with CPW of appropriate grade in appropriate proportion (70:30), without affecting quality of product. However, DOP is on its way out due to health concerns.
  • What are the characteristics of DOTP produced by esterification?
  • One of the distinctive features of DOTP produced by esterification is the qualitative stability of subsequent batches of the product in terms of transparency (colour).
  • What is Dioctyl terephthalate (DOTP)?
  • Dioctyl terephthalate (DOTP) is one of the most used non-phthalate plasticizers in the polymer industry since it possesses good plasticizing properties yet does not jeopardize human health. DOTP is mainly manufactured by direct esterification.

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