Transparent Plastic Auxiliary Agents , Non Phthalate Plasticizers
Long Shelf Life
We propose you Dioctyl terephthalate (bis(2-ethylhexyl)
benzene-1,4-dicarboxylate, DOTP). It is obtained by esterfication
of terephthalic acid with 2-ethylhexanol. DOTP is used as a
plasticizer in all kinds of polymers and plastics.
It is an excellent candidate to replace DOP (dioctyl phthalate)
which was banned from the European market. The plasticizing effect
of DOTP is equal to that of DOP without having the negative
properties, i.e. migration, health risk that come along with the
use of DOP as plasticizer.
|TYPICAL PHYSICAL-CHEMICAL PROPERTIES|
|Appearace||Transparent light yellow oily liquid|
|Acid value mgKOH/g||≤0.3|
|Heat Loss(125 oC,2 h), %||≤0.5|
|K Viscosity(cst,40 oC)||≤50|
|Flash Point, oC||≥190|
Handling: Provide adequate ventilation and keep away from spark,
excessive heat and ignition source. Storage: Keep container tightly
closed in a dry and well-ventilated place.
The storage temperature should be lower than 45°C, the viscosity
will be increased significantly when the temperature fall below
15°C, if the temperature lower than 5°C, it would become creamy
solid and can recovered to normal appearance while the temperature
is restored to 25-40°C.
The product meets GB/T 5761-2006 standard with its physical and
chemical properties meeting requirement in table below:
1. The user can choose any one from vifscosity number, K value
,index of average polymerizapion degree.
2. The user can confer with the manufacture if they have other
index ,requirement ,on thermal stability.