Properties:
It is colorless oily liquid, specific weight 0.9861 (20/20), -55 melting point, boiling point 370 (pressure), does not dissolve in water, soluble in ethanol, ether, mineral oil, most of the organic solvents
Description
DOA is a highly efficient plasticizer which imparts excellent low temperature flexibility and resistance to impact to the base resin. For these reasons it finds wide use in polymeric systems based on vinyl, nitrocellulose and rubber. It is extensively used in food contact applications. In addition to its high efficiency and contribution to the low temperature properties of vinyl, DOA is chemically stable and resistant to discoloration on extended exposure to heat and ultraviolet light.
Technical index
Item | Index |
Color Shade, (Pt- Co ) max | 50 |
Density ( 20deg.c) g /cm3 | 0.925~0.935 |
Acidity , mg KOH/g max | 0.1 |
Ester Content (1) % min | 99.0 |
Flashing Point, deg.c min | 190 |
Moisture, % max | 0.15 |
Applications
DOA is a typical cold-resistant plasticizing agent with high plasticizing efficiency at high temperature, small color changing rate at heated condition,applicable to polychloroethene, chlorovinyl copolymer, polystyrene, synthetic rubber as well as many kinds of resins. It enables products to have good low-temperature softness, light resistance, and good handle. It can be used with DOP, DBP etc. in cold-resistant agricultural membranes, packing membranes for refrigerated foodstuffs, covering layers of wires and cables, artificial leather, plank materials, water pipeline etc. Such countries as USA, French, Italy, Japan, Netherlands etc. have allowed this product to be used in food-packing materials.
Packaging and Storage:
190KG steel drum, 80 drums per container,Store DOA inside warehouse where is dry place and keep containers right close when not in used.
1.Dioctyl adipate /DOA is a typical cold resisting plasticizer
2.DOA plasticizer mainly used on PVC,PS,cellulosic resins and synthetic rubbers
3.Dioctyl adipate usually used with dop plasticzer together