Puriss
Our puriss products set new benchmarks in fineness and quality, surpassing classic Sillitin. With a significantly reduced residue > 40 µm, they minimize abrasive effects and offer critical advantages: processing equipment such as mixers, tools, and nozzles are protected – especially during airless spraying applications.
Product variants
Name | Particle size | Powder color values | Color wetted |
|---|---|---|---|
| Sillitin N 85 puriss | D50: 3.0 - D97: 16.0 | L*: 93.5 - a*: 1.0 - b*: 9.0 | Cream |
| Sillitin Z 86 puriss | D50: 1.9 - D97: 9.0 | L*: 94.0 - a*: 1.0 - b*: 9.5 | Cream |
| Sillitin Z 89 puriss | D50: 2.1 - D97: 9.5 | L*: 96.1 - a*: 0.2 - b*: 4.2 | White |
| Sillitin P 87 puriss | D50: 1.5 - D97: 6.0 | L*: 94.5 - a*: 0.9 - b*: 9.0 | Cream |
Dispersion properties
The dispersion properties in low-viscosity systems are also greatly improved. These effects are achieved in a process after the usual processing steps. Puriss products are therefore ideal for thin-walled articles and all applications requiring an excellent surface quality, likewise for paints and varnishes, elastomers or plastics.