| Item | Index |
| Purity | 99.5% |
| Appearance | Oily Liquid |
| Chromaticity (platinum cobalt color number) | 15 |
| Moisture content，% | 0.018 |
| Density(20°C),g/cm3 | 0.9838 |
| Melting point | -25℃ |
| Storage conditions | 2-8°C |
| Boiling point | 380 °C |
| Flash point | 219 °C |
| Usage: | Coating Auxiliary Agents,and so on. |
| Valid date | 24 months |
| Package | 25kg/bag |
Dop description：
Dioctyl phthalate is an important general-purpose plasticizer, mainly used in the processing of polyvinyl chloride resin, but also for the processing of high polymer such as chemical fiber resin, acetic acid resin, ABS resin and rubber, etc., Paint, dyes,dispersants and so on.
Application:
This product is the most widely used plasticizer in industry. Except for cellulose acetate and polyvinyl acetate, it has good compatibility with most synthetic resins and rubbers used in industry. This product has good comprehensive performance, good mixing performance, high plasticizing efficiency, low volatility, good low temperature softness, water extraction resistance, high electrical performance, good heat resistance Chemicalbook and weather resistance. As one of the main plasticizers of polyvinyl chloride and its copolymers.
Plasticized nitrocellulose, polystyrene, styrene-butadiene rubber and resin used as gas chromatography stationary liquid, selectively retain and separate aromatic compounds, unsaturated compounds and various oxygen-containing compounds (alcohols, aldehydes, ketones, esters, etc.) Solvents, plasticizers. In HVAC, it is used to test the filtration efficiency of HEPA filters. Because for high-efficiency filters, 0.3um (micrometer) is the particle size with the largest penetration rate, so DOP is used to test the filtration efficiency of high-efficiency filters.
