Bis(2-ethylhexyl) terephthalate
This colorless viscous liquid is used for softening PVC plastics and is known for chemical similarity to general purpose phthalates such as DEHP and DINP, but without any negative regulatory pressure. It possesses very good plasticizing properties and may be used as a direct replacement for DEHP and DINP in many applications. Production [ edit]
Metalorganic frameworks as recyclable catalysts
Herein, we synthesized a series of MOFs, i.e., MIL-125, MIL-125-NH 2, UiO-66, UiO-66-NH 2, UiO-66-SO 3 H and MIL-101, and employed them as heterogeneous catalysts for the synthesis of traditional plasticizer DOTP. Among all these MOFs, MIL-125 not only exhibits the best catalytic activity but also gives good recyclability under the optimal
A Comparison of Plasticizers for Use in Flexible Vinyl
Table I. Performance of plasticizers compounded to a standard modulus (0.5-mm film). Study 2 took a different approach, holding the amount of plasticizer in the compound constant for all plasticizer types and allowing the hardness and modulus to vary. 2 The ingredients were mixed and then placed on a two-roll mill for 5 to10 minutes at 163°–171°C.
Comparative table of indicators of plasticizers DOP and DOTP
Mar 2025. V.V. Pavlova. M. D. Sokolova. A.F. Fedorova. In this article investigates the effect of the content of plasticizers on the properties of rubbers based on rubber BNKS-18 AMN. The
DIOCTYL ADIPATE (DOA )
DOA (dioctyl adipate) is a light colored, oily liquid generally used as a plasticizer for PVC and is sometimes blended with other plasticizers such as DOP and DOTP. DOA features flexibility at low temperatures, good electrical properties, good resistance to weathering, and good stability to heat.
- What is a DOTP plasticizer?
- DOTP plasticizer has been commercialized around 1975 . Due to the structural difference, DOTP is less toxic t han DOP. DOTP h as been used alternative to phthalate. Since DOTP is a petroleum-based plasticizer, some resea rchers are concerned about using it. produced from waste PET in addition to direct esterification. bio-based plasticizers.
- Is DOTP a good alternative to phthalate?
- DOTP h as been used alternative to phthalate. Since DOTP is a petroleum-based plasticizer, some resea rchers are concerned about using it. produced from waste PET in addition to direct esterification. bio-based plasticizers. Also, studies demonstrated that DOTP exhibits good properties. On the other hand, it has been PVC.
- Why is DOTP less toxic than phthalate?
- Due to the structural difference, DOTP is less toxic t han DOP. DOTP h as been used alternative to phthalate. Since DOTP is a petroleum-based plasticizer, some resea rchers are concerned about using it. produced from waste PET in addition to direct esterification. bio-based plasticizers. Also, studies demonstrated that DOTP
- Is DOTP a terephthalate plasticizer?
- D.O.T.P is a terephthalate plasticizer and has a very different structure in structure as seen from its open formulas from orthoftalate esters such as D.O.P, D.I.O.P, D.I.N.P, D.I.D.P. This branched structure of D.O.T.P provides D.O.T.P many excellent features not found in other plasticizers.
- What are the properties of DOTP?
- Properties of DOTP - . Conversion of PET and yield of DOTP with different catalysts . Strength and elongation values of PVC including different mass ratio of DOTP and GEHTMA-3 plasticizers .
- Does DOTP plasticize D PVC?
- DOTP scrap PET into a valuable chemical. In literature, studies have reaction time. They generally aimed to obtain DOTP with high yield and purity. Besides, properties of DOTP plasticize d PVC, been reviewed. DOT P shows high compatibility with PVC.
