Bis(2-ethylhexyl) terephthalate
Production [ edit] One method of manufacture entails the transesterification of dimethyl terephthalate with 2-ethylhexanol : C 6 H 4 (CO) 2 (OCH 3) 2 + 2 C 8 H 17 OH → C 6 H 4 (CO 2 C 8 H 17) 2 + 2CH 3 OH A second method of manufacture is a direct esterification of terephthalic acid with 2-ethylhexanol :
DOP Plasticizer | Eastman
Eastman DOP Plasticizer (Bis (2-Ethylhexyl) Phthalate) is a light colored, low volatility, odorless liquid. It is the most widely used all-purpose plasticizer offered by Eastman for use with polyvinyl chloride (PVC) resins. It is insoluble in water and has a viscosity of 56 cP at 25°C.
Non-phthalate plasticizer from camphor for flexible PVC with
As more of the CDO plasticizer is added, the value of T g decreases. Similarly, T g decreased with increasing amounts of DOP: 57.2 °C in PVC/DOP10 and 45.4 °C in PVC/DOP20. The reduction in T g was greater when using DOP than it was when employing CDO. Download : Download high-res image (234KB) Download : Download full-size image; Fig. 3.
Plasticizer
Plasticizers are also often used when pozzolanic ash is added to concrete to improve strength. This method of mix proportioning is especially popular when producing high-strength concrete and fiber-reinforced concrete. Adding 1-2% plasticizer per unit weight of cement is usually sufficient.
Plasticizers in Paint & Coatings: Uses, Types and Selection
DIOP is like DOP, an all-purpose plasticizer for polyvinyl chloride, polyvinyl acetate, rubbers, cellulose plastics, and polyurethane. Di-iso-nonyl phthalate (DINP) & Di-iso-decyl phthalate (DIDP) DINP & DIDP are low-cost plasticizers that have been widely used in coating formulations.
- How patented plasticizer technology is used in DOP production?
- With our patented plasticizer technology, we build the most qualified and economic DOP (Di Octyl Phthalate) production plants. Through the advantages of our technology we have built 14 turn-key DOP plants in such a short time. The sum of the capacities of plans we built have reached to 350.000 tons/year. PATENTED DOP PRODUCTION PROCESS
- What is the manufacturing method of dioctyl phthalate (DOP)?
- Manufacturing method of dioctyl phthalate (DOP) Dioctyl phthalate (DOP) is a common plasticizer widely used in plastics, rubber, paints, coatings and other fields. This article will introduce the manufacturing method of DOP. I. Raw material preparation The following raw materials are needed for the manufacture of DOP: phthalic anhydride, octanol.
- What is di-octyl phthalate (DOP)?
- Di-Octyl Phthalate (DOP) is the most popular plasticizer in the world and also provide the most desirable combination of performance, characteristics and low cost of any plasticizer family used in Vinyl resins 2. FUNCTION OF PLASTICIZER 3. APPLICATION ... ... ... 20 max. 0.03 max.
- How many Hazen is a DOP colour?
- Manufactured DOP colour is always 20 hazen. Turn-Key DOP plant With our patented plasticizer technology, we build the most qualified and economic DOP (Di Octyl Phthalate) production plants. Through the advantages of our technology we have built 14 turn-key DOP plants in such a short time.
- What raw materials are needed for the manufacture of DOP?
- The following raw materials are needed for the manufacture of DOP: phthalic anhydride, octanol. II.Reaction Principle DOP is manufactured by the esterification reaction between phthalic anhydride and octanol to produce dioctyl phthalate and water. III.
- How many kilograms of water can be produced from a DOP plant?
- At the DOP facility, you can produce plasticizers such as DOP, DOA, DINP. 5- Waste from 1 ton DOP Production 46 kilograms of water will come out of the reaction. Turn-Key DOP PlantAdvantages of our Technology Reaction temperature is maksimum 215 C Reac...
