Dioctyl terephthalate DOTP

Dioctyl terephthalate (DOTP) is a kind of main plasticizer with good performance for PVC plastics.Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, volatilization resistance, extraction resistance, softness and good electrical insulation performance, etc., and shows excellent durability, soap resistance, water resistance and low softness in the products

Chinese name: dioctyl terephthalate

CAS: 6422-86-2

Molecular formula: C24H38O4

Molecular weight: 390.5561

HS code: 29173990.90

Product performance:

Dioctyl terephthalate (DOTP) is a kind of main plasticizer with good performance for PVC plastics.Compared with the commonly used diisooctyl phthalate (DOP), it has the advantages of heat resistance, cold resistance, volatilization resistance, extraction resistance, softness and good electrical insulation performance, etc., and shows excellent durability, soap resistance, water resistance and low softness in the products.Due to its low volatility, DOTP can fully meet the requirements of temperature resistance grade of wire and cable, and can be widely used in cable material resistant to 70°C (IEC standard of the International Electrotechnical Commission) and other PVC soft products.In addition to a large number of cable materials, PVC plasticizer, DOTP can also be used in the production of artificial leather film.In addition, it is highly soluble and can also be used as a plasticizer for acrylonitrile derivatives, polyvinyl butyral, nitrile rubber, cellulose nitrate, etc.Can also be used in synthetic rubber plasticizer, coating additives, precision instrument lubricants, lubricant additives, can also be used as paper softener.

Product features:

1.DOTP has good resistance to electricity and heat, which can replace DOP in PVC plastic electrical wire sheath and can also be used in the production of artificial leather film.In addition, with excellent compatibility, it can also be used in the plasticizing of acrylonitrile derivatives, polyvinyl butadiene, nitrile rubber, cellulose nitrate, etc.And plays the role of improving the hardness and deformation of products, in nitrile rubber, neoprene, epdm products can be used as softener.Especially used in cable material with good plasticizing effect and low volatility, widely used in the requirement of heat resistance, high insulation of all kinds of products, is the production of temperature resistant 70ºC cable material and other requirements of volatile PVC products ideal plasticizer. 2.DOTP is used for PVC products in cars, and can solve the problem of fogging of glass Windows.DOTP is also used for high quality lubricants or lubrication additives for paints, coatings and precision instruments for high quality furniture and interior decoration, nitrocel varnish additives, paper softeners, polyester amide bi-directional stretch films, film plastic crafts, plasma storage bags, etc. 3. Because the linear molecular structure of DOTP is similar to DOS and DOA, it has good cold resistance. 4. The volume resistivity of DOTP is 10-20 times higher than that of DOP, and it has excellent migration resistance. 5. Because DOTP does not contain phthalates, it is not within the scope of 16 kinds of phthalate-containing plasticizers restricted in the EU and other countries, so it is an excellent environmental protection plasticizer.






 

Main Advantage

1) We can provide costomers with "one-stop"packaging service,from research,development,production,export and so on
2) Powerful R&D strength let our technology in a leading level,forever,in turn,to provide customers with better service .
3) We have ISO&SGS certificate which let the customers more satisfied and rest assured.
4) More than 19 years of export experience,we can provide customers with more professional service.
5) Mix and different products in ONE PCL,increase the working efficiency for customers.
6) Headquartered in Shanghai, Shanghai is one of the world's largest port, convenient for the customes provide logistics services.
7) Alibaba gold members with high credit guarantee.

Packaging & Shipping

 

Packing: 

Galvanized iron drum package, 200kg/barrel. Or 1000kg/IBC tank.

20GP can load around 80 drums or 20 IBC tanks.

Or in Flexitanks, 23MTs per tank.

 

Shipping:

Within 15 working days after received the deposit.

Pictures of package

Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.

Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China, we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide, potassium hydroxide, sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake. Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile, reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements...

Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship. It would be our honor if you can contact with us and cooperate with us.