DOTP is a phthalate-free C8 plasticizer, produced by 2EH (2-Ethylhexanol) and PTA (Pure Terephthalic Acid). It is a clear, colorless oily liquid with high stability and solubility in most organic solvents. DOTP exhibits good compatibility with PVC suspension & paste resin. Compared with DOP, it has slightly lower plasticizing efficiency, but offers improved durability, migration resistance, heat resistance, low-temperature flexibility, and lower volatility. DOTP is widely used as a phthalate-free alternative of DOP.
Phthalate-free, Complies with REACH & RoHS
Improved Heat Resistance (70-80℃) & Electrical Insulation Property
Low Volatility & Good Durability, Migration Resistance
|
Item of Analysis |
Unit |
Value |
|
Appearance |
|
Transparent oily liquid |
|
Color |
Platinum-Cobalt No. ≤ |
25 |
|
Total Ester |
% ≥ |
99.5 |
|
Density |
(20℃), g/cm3 |
0.981-0.985 |
|
Acidity |
mgKOH/g ≤ |
0.02 |
|
Flash Point |
℃ ≥ |
210 |
|
Water Content |
% ≤ |
0.03 |
|
Resistivity Rate |
*1010Ω·m ≥ |
3 |
In iron drums, 200kg net weight per drum, total 80 drums (16MT) per 20’ FCL, OR
In IBC tank, 1,000kg net weight per tank, total 20 tanks (20MT) per 20’ FCL, OR
In flexibag, around 21-23MT per 20’ FCL.
If stored in tanks, purge N2 to prevent moisture absorption.
If stored in drums, keep the container sealed when not in used.
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