Kalkan-Sevinc, Zehra; Ling, Michael T. K. published an article in 2018, the title of the article was Blending Optimization of Non-Dioctyl Phthalate Plasticized Poly(vinyl chloride) Formulations.Name: Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate And the article contains the following content:
The use of non-ortho-phthalate plasticizers in poly(vinyl chloride) (PVC) packaging materials and medical devices has been in increasing demand due to worldwide regulatory trends to minimize or eliminate phthalate plasticizers (particularly di(2-ethylhexyl)phthalate (DEHP) or dioctyl phthalate (DOP)) in the PVC industry. This study evaluates the dry-blending cycle time of a suspension grade PVC formulated with various non-DOP plasticizers, di-(2-ethylhexyl) terephthalate (DEHT or DOTP), tris(2-ethylhexyl) trimellitate (TEHTM or TOTM) and alkyl sulfonic Ph ester (ASE), and compares them with the DOP standard A design of experiments was also conducted to study the critical dry-blending parameters for optimization of PVC formulated with only DEHT. Effects of PVC temperature (measured during plasticizer addition to the blender), plasticizer pre-heat temperature, plasticizer and lubricant concentrations and the method of plasticizer addition on the dry-blending cycle time and peak amperage of the blender were studied. The blending cycle time is shown to be related to the resultant plasticizer efficiency and the peak amperage is related to the power consumption (the energy required to mix the PVC). The experimental process involved the reaction of Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate(cas: 3319-31-1).Name: Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate
The Article related to non dioctyl phthalate plasticizer polyvinyl chloride formulation dry blending, Plastics Manufacture and Processing: Formulating Procedures and Compositions and other aspects.Name: Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate
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