Oxoviflex (DOTP, DEHT) - Oxoplast
Oxoviflex is manufactured on a dedicated production plant utilizing strictly controlled technology conditions. Therefore Oxoviflex is min. 99,5 DOTP and does not contain acidic catalyst residues, methanol or phthalates, which has a positive effect on its processing and finished product durability and working parameters.
Synthesis and application of high-stability bio-based plasticizer
Then the plasticizer (DOP, DOTP, DOA, OD, ODL, A-ODL) was respectively added to the beaker, the mixture was continued to stir for 4 h (there was no thermal stabilizers used in this process). Thereafter, the mixture was poured into a petri dish with a diameter of 15 mm at room temperature for 3 d, then put it in a vacuum drying oven at 50 ℃ and finally plasticized PVC samples were obtained.
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TI/N-CPN/IP Palatinol DOTP e / April 2025 Page 3 of 4 Palatinol DOTP . Internal . Description . Palatinol DOTP is a plasticizer based upon 2-Ethylhexanol. It is compatible with both homopolymer and copolymer vinyl resins. Palatinol DOTP is used primarily to plasticize vinyl resin where good processing characteristics are needed and
Bis(2-ethylhexyl) terephthalate
Bis (2-ethylhexyl) terephthalate commonly abbreviated DEHT (Dioctyl terephthalate or DOTP), is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) 2. It is a non- phthalate plasticizer, being the diester of terephthalic acid and the branched-chain 2-ethylhexanol, which is referred to as octyl.
Plasticizers: Types, Uses, Classification, Selection & Regulation
It is almost colorless and odorless oily liquid. It is very slightly soluble in water but soluble in alcohols, hexane etc. while miscible and compatible with all the monomeric plasticizers used in PVC compounding. Melting point: 43°C (45°F; 230 K) Boiling point: 244-252°C at 0.7 kPa.
- 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 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).
- Why is DOTP branched?
- This branched structure of D.O.T.P provides D.O.T.P many excellent features not found in other plasticizers. The volatility of plastisols (mixture of P.V.C and plasticizer) during the fusion process is determined by weight loss at various fusion temperatures.
- 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.
- How much waste is used in the production of plasticizers?
- (B) group materials between 65 and 80 kg. And by increasing and decreasing the usage rates of A and B group raw materials, different quality and quality products are obtained. Consequently, up to 25% waste and materials used in the production of plasticizers Different amounts of efficiency are obtained between 75% and 95% of the total.
- What are plasticizers?
- D.O.P./ D.I.O.P./ D.I.D.P./ D.I.N.P./ etc. called plasticizers. Such substances are chemical compounds used as plastic raw materials to add plasticity to plastic. The main raw materials used during its manufacture:
