Technical datasheet
Doverphos® HiPure 4HR
Supplied byDover Chemical (ICC Industries)- Last Updated on Jun 26, 2025
Doverphos® HiPure 4HR by Dover Chemical (ICC Industries) acts as a heat stabilizer. It gives very good final color & has low free nonylphenol content and provides improved hydrolytic stability. It prevent black specks when used in a water emulsion for stabilizing polymers. It is compatible with PVC, ABS, nylon, elastomers, polyolefins, polycarbonates, polyurethane, polystyrenes and polyethylene terephthalate. Used in powder coatings. The recommended usage is 0.05 to 3.00%.
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Doverphos® HiPure 4HR properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Free nonylphenol, DP260 | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Phosphorous Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |