new material high efficient DOP plasticizer in Egypt

new material high efficient DOP plasticizer in Egypt

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new material high efficient DOP plasticizer in Egypt

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new material high efficient DOP plasticizer in Egypt

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new material high efficient DOP plasticizer in Egypt

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new material high efficient DOP plasticizer in Egypt

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new material high efficient DOP plasticizer in Egypt
  • 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.
  • Can phthalate plasticizer replace CP?
  • One such replacement is citrate-based plasticizer, but experience is that when CP is blended with it at the same level as in DOP, the CP migrates to the surface of product in due course. It is interesting to note that phthalate plasticizer with more than 8 carbon atoms are not covered in the list of REACH restrictions.
  • Does DINP improve extrusion efficiency?
  • DINP has superiority in improving extrusion efficiency. Under typical extrusion processing conditions, DINP can reduce the melt viscosity of the compound more than DOP, which helps to reduce die pressure, reduce mechanical wear or increase extrusion productivity (up to 21%).
  • Is MCCP a good replacement for DOP?
  • Interestingly MCCP is accepted by REACH specifications. MCCP with 52% chlorine is good. One such replacement is citrate-based plasticizer, but experience is that when CP is blended with it at the same level as in DOP, the CP migrates to the surface of product in due course.
  • Is DOP better than RoHS?
  • RoHS also has the same limits. In Japan it is less than 0.05% or 500 ppm. It is therefore necessary to use its cost-effective replacement, as good as DOP, possibly better that DOP, without causing health problems. Besides, it should be able to accept secondary plasticizer CP, without health hazard.
  • Which is better DOP or DINP?
  • DINP is more environment friendly than DOP. b. Its volatility, migration and non-toxicity are better than DOP, which can give good light resistance, heat resistance and aging resistance to the product. c. DINP has lower density (0.972-0.98) and lower energy consumption with higher extrusion outputs compared to DOP (0.99 density of DOP) d.