Colorless oily liquid, undissolvable in water, soluble in alcohol, ether, mineral oil etc. Most organic solvent. DOP is a kind of main plasticizers to be used widely, especially for vinyl resin. It has good solubility with many polymers, high plasticization, low separability and toxicity and good conductibility. It can be used to make PVC board, plastic film, artificial leather, cable sheathing etc. It also can be made nitrocellulose painting, to get more spring and tension. It is also the soffenting agent in butadiene-acrylonitrile rubber.
Acidity (benzene dicarbonic acid)g/cm:
Loss on dry (125oC3hr):
200 Kgs/iron drum
Liquid dioctyl phthalate