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| This product is based on furfural extract oil in refinery as raw material, after high temperature distillation, solvent extraction twice. The environmental protection indicators fully comply with the requirements of the EU 2005/69/EC directive. It has good softening effect in the general rubber (natural rubber, cis-polybutadiene, styrene butadiene rubber. |
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| Test items | Experimental method | Environmental protection grade high aromatic oil | TRAE |
| Density（15℃） | GB/T1884 | 0.9400-0.9700 | 0.96-0.98 |
| Kinematic viscosity（40℃） | GB/T265 | 400-700 | |
| Kinematic viscosity（100℃） | GB/T265 | 17.0-23.0 | 35-45 |
| Refraction | GB/6488 | 1.520-1.540 | 1.535-1.545 |
| Aniline point | GB/T262 | 60-80 | 65-75 |
| Viscosity constant (VGC) | ASTMD2501 | 0.860-0.930 |
0.87-0.93 |
| Flash point (opening)℃≥ | GB/T3536 | 200 |
210 |
| Pour point ℃≤ | GB/T3535 |
25 |
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| Ash | GB/T508 |
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| Sulfur content％≤ | GB/T387 |
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| Aromatic content CA% | ASTMD2140 | ≥18 | 25-30 |
| Cyclane content CN% | ASTMD2140 | 25-45 | |
| Alkane content CP% | ASTMD2140 | 30-45 | |
| PCA%≤ | IP346 | 3 | |
| PAHs ppm≤ | EPA8270D | 10 |
10 |
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