Evonik TEGO Dispers 678, 679, 685, 686, 687, 688 Wetting and dispersing additives Non-aqueous formulations
Our wetting and dispersing additives for non-aqueous formulations ensure fast and efficient wetting and long-term stability of pigments and fillers in non-aqueous formulations. A wide range of products are suitable for various application scenarios. For solvent-based formulations, a variety of solution and 100% active products are available. The 100% active product can be used in solvent-free formulations.
| product | solvent type |
Two-component solvent-free |
radiation curing |
direct grinding |
Pigment wetting |
Pigment concentrate |
color stable |
carbon black |
organic pigment | Inorganic Pigments/Fillers | Matting powder | Remark |
|
TEGO® Dispers 678 |
Strongly recommended | Not recommended | Not recommended | Strongly recommended | recommend | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Not recommended | |
|
TEGO® Dispers 679 |
Strongly recommended | Not recommended | Not recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Not recommended | |
|
TEGO® Dispers 685 |
Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | Strongly recommended | recommend | |
|
TEGO® Dispers 686 |
Strongly recommended | Strongly recommended | recommended | Strongly recommended | recommended | Strongly recommended | recommended | Not recommended | Not recommended | recommend | Strongly recommended | |
|
TEGO® Dispers 687 |
Strongly recommended | recommended | recommended | Strongly recommended | recommended | recommended | Strongly recommended | recommended | recommended | Strongly recommended | Strongly recommended |
Prevent matting powder from precipitating
|
|
TEGO® Dispers 688 |
Strongly recommended | Not recommended | Strongly recommended | 推荐 | Strongly recommended | Strongly recommended | Strongly recommended | Not recommended | Not recommended | Strongly recommended | Strongly recommended |
Matting powder for use in ultraviolet (UV) formulations
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