DOTP
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Type:
Dioctyl terephthalate DOTP
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Molecular:
C24H38O4
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CAS NO:
6422-86-2
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Introduction:
Dioctyl terephthalate DOTP is a non-toxic, non-phthalate, general-purpose environmentally friendly plasticizer.
Application:
DOTP has high electric and thermal perfromance and it can be used to replace DOP in PVC plastic electric wire sheath as well as the production of artificial leather film.In addition ,DOTP has excellent compatibility and it can be used in plasticizing of acrylonitirile derivatives ,polyvinyl butyral ,acrylonitrile-butadiene rubber and cellulose nitrate .DOTP plays a role in improving products hardness and deformation therefore it can be used as cut-back asphalt in the production of acrylonitrile -butadience rubber ,chloroprene rubber and EPDM .DOTP uesd in the cable material has a good plasticizing effect and low volatility,widely used in the productions which requirement high heat resistant and high insulation .It is the ideal plasticizer of cable materical with 70 degree Celsius temperature resistant and other PVC products with volatile resistance.
DOTP used in PVC products of cars can solve the problem of the glass window fog .DOTP is also used in the paint or coating of advanced furniture and interior decortaion ,high quality lubricant or lubricanting additive of percision instrument ,nitrocellulose varnish ,paper softener ,polyester amide biaxially film ,plastic film crafts and plasma storage bag .
Due to the similar linear molecular structure with DOS and DOA ,DOTP has excellent cold resistance .
The volume resistivity of DOTP is 10-20 times higher than of DOP ,and the migration is excellent .
DOTP does not contain PAEs and it is not in the range of EU and other countries ‘ limitation of 16 kinds of plasticizer which containing phthalic acid .Therefore,DOTP is an excellent environment protection plasticizer.
Technical index:
Test Items |
Specifications |
Appearance |
Transparent oily liquid without visible impurities |
Chroma( APHA) |
≤20 |
Density( g/cm³) 20 ℃ |
0.981-0.985 |
Purity % |
≥ 99.5 |
Acid value (mgKOH/ g) |
≤0.02 |
Moisture/ % |
≤00 03 |
Flash point ℃ |
≥210 |
Usage:
1 . DOTP has good resistance to electricity and heat. It can replace DOP in PVC plastic electric wire sheath, and can also be used in the production of artificial leather film. In addition, it has excellent compatibility and can also be used for plasticizing acrylonitrile derivatives, polyvinyl butyral, nitrile rubber,nitrocellulose, etc. It also plays a role in improving the hardness and deformability of the product. It can be used as a softening agent in products such as nitrile rubber,neoprene rubber, and EPDM rubber. Especially used in cable materials, it has good plasticizing effect and low volatility. It is widely used in various products that require heat resistance and high insulation. It is an ideal plasticizer for the production of temperature- resistant 7 0 ℃ cable materials and other PVC products that require volatile resistance. Agent.
2 . DOTP is used for PVC products in cars, which can solve the problem of fogging on glass windows. DOTP is also used for high-quality lubricants or lubricating additives for high-end furniture and interior decoration paints, coatings and precision instruments, nitrovarnish additives, paper softeners, polyester amide biaxially stretched films, film plastic crafts, plasma storage bags, etc. .
3 . Because the linear molecular structure of DOTP is similar to DOS and DOA, its coldresistance is also better.
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 range of 16 plasticizers containing phthalic acid that are restricted to be used in the European Union and other countries. Therefore, it is an excellent environmentally friendly plasticizer.
Package:
Packing: 200kg/drum; 1000KG/IBC DRUM; ISO TANK FLEXITANK
Storage:
Please store in a dry, cool and dark place