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Good Adsorption Dispersing Agent For Various Pigments
Dispersing agent DR-7320 is a new type of polymer dispersant developed based on block polymerization technology, its molecular structure contains a number of pigment-friendly groups.
Specification:
| Item | Value |
| Appearance | Yellow viscous liquid |
| Composition | Polymer-based dispersions containing pigment-friendly groups |
| Active Content | 100% |
Feature:
DR-7320 is suitable for medium and high polarity systems, has good compatibility with commonly used coating resins, and has good versatility in coating systems.
It can significantly improve the wetting and dispersing ability of the base material to pigments and fillers, reduce the viscosity of the system, improve the fluidity, and shorten the grinding and dispersing time.
It is a polymer hyperdispersant, which has excellent ability to prevent coarse return, and can greatly extend the storage stability of grinding color paste compared with small molecule wetting and dispersing agent.
Application:
It is suitable for medium and high polarity systems, and the addition amount is different according to different use systems:
| Inorganic pigments | Organic pigments | Titanium dioxide | Carbon black |
| 10-15% | 30-50% | 5-6% | 50-100% |
Packaging and storage :
25kg iron drum/plastic drum.
This product does not contain solvents and is transported as general non-dangerous goods.
Sealed storage, storage period at room temperature for 24 months.
