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Model No.: 99%
Brand: JINHE
Kind: Plasticizer
Appearance: Liquid
Name: Green Plasticizer Dioctyl Terephthalate DOTP 99%
CAS No.: 4654-26-6
Formula: C24H38O4
EINECS: 225-091-6
Molecular Weight: 390.556
HS Code: 2917399090
Ester : 99%
Chroma (Pt-Co): 20/30
Flash point (open), ℃: 210max
Acid value, mgKOH/g: 0.2 Max
Packaging: 200kgs/drum 16mt per 20'fcl
Productivity: 5000 tons per month
Transportation: Ocean,Land
Place of Origin: Henan
Supply Ability: 5000 TONS PER MONTH
Certificate: ISO 9001
HS Code: 2917399090
Port: Qingdao,Tianjin,Lianyungang
Payment Type: L/C,T/T,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Green Plasticizer Dioctyl Terephthalate DOTP 99%
Dioctyl terephthalate (DOTP) is the excellent plasticizer for PVC plastic, compared with the commonly
used diisooctyl phthalate (DOP), it has the advantages such as heat resistance, cold resistance,
difficult to volatilize, soft, good electric insulating property, etc. The products has good durability,
and low temperature softness.
Technical index
item | index |
Ester (%), | 99.0min |
Chroma (Pt-Co), # | 30max |
Density (20℃)g/cm3 | 0.983±0.003 |
ACID value, mgKOH/g | 0.2max |
Flash point (open), ℃ | 210max |
The comparison of the property of DOTP and DOP
item | DOTP | DOP |
Appearance | Pale yellow transparent oily liquid | Colorless transparent oily liquid |
Density (20o0C) g*cm3 | 0.984 | 0.982 |
Refractive index /n | 1.1687 | 1.4850 |
Boiling point /0.8kPa, ℃ | 400 | 370 |
Viscosity /25℃, | Pa 63×103 56.5×103 /0 ℃ | Pa 410×103 207×103 |
Volume resistivity /20℃,Ω·cm | 4.6×1011 | 1.9×1011 |
Freezing point / ℃ | -48 | -50 |
Acidity /mgKOH | 0.09 | 0.05 |
Product features and usage
1. DOTP has good electric and thermal properties, it can be used in the production of artificial leather film.
In addition, it has excellent compatibility, and used in the plasticizing of acrylonitrile derivative, PVB,
nitrile rubber, nitrocellulose, etc. As softener in nitrile rubber, chloroprene rubber, EPDM and other
products. Has significant plasiticizing effect and low volatility in cable materials, it is widely used in the
products requiring heat resistance and high insulation, it is the ideal plasticizer in the production of
cable materials resisting to 70℃ and other PVC products resisting to volatilization.
2. DOTP is the PVC product used in the passenger car, it can solve the fogging problem of the glass
window. DOTP can also be used in the paint and coating of high-ranking furniture and interior decoration,
high-quality lubricant or lubricant additive of precise instrument, additive for nitrocellulose varnish,
paper softener , etc.
3. The linear molecular structure of DOTP is similar to DOS and DOA, so it has good cold resistance.
4. The volume resistivity of DOTP is 10-20 times higher than DOP, and has excellent mobilization resistance.
5. Phthalates free, DOTP is an excellent ecological plasticizer.
Besides, we also deal with DOP,DINP,Pvc Resin,Titanium Dioxide,Carbon Black , Iron Oxide PIGMENTS ETC.
Product Categories : Plasticizer > Dioctyl Phthalate
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.