Innovative chemistry for your metals
This is an overview of our proven systems. Additionally we develop products for the special applications of our clients.
| System | Characterisation | Features | Application |
|---|---|---|---|
| Nabutan® 300 | Chromium-free pretreatment applied as a no-rinse process or with rinse technique, especially suited for magnesium and zinc phosphated surfaces | Formation of conversion layers, improves adherence of paints and protects against corrosion infiltration | Dip/Spray 20-35 °C 1-3 % |
| Nabutan® 340 | Chromium-free pretreatment applied as a no-rinse process, formation of transparent conversion layers on steel and zinc surfaces | Lasting improvement of paint adherence and corrosion protection | Dip/Spray 20-45 °C 1,5-2,5 % |
| E-CLPS® 1900 | Chromium-free pretreatment for steel, galvanized steel, applied as a no-rinse process, also suitable for aftertreatment of iron phosphate surfaces | Formation of conversion layers, improves adherence of paints and protects against corrosion infiltration | Dip/Spray 15-35 °C 2-4 % |
| Zirca-Sil™ 18 | Chromium-free pretreatment to create a primer for the following coating, phosphate-free | Alternative process for iron and zinc phosphating in combination with E-CLPS 1700 |
Dip/Spray 15 - 40°C 2-6% |
| Tri-CLPS® 7220 | Chromium-(VI)-free pretreatment for steel, zinc, magnesium and aluminium, applied as a no-rinse process also possible | Creates a conversion layer to improve the adhesion of painting and protects against corrosion creep, can be used as blank corrosion resistance | Dip/Spray 30 - 50°C 5-15% |
NABU®, Nabuclean®, Nabuphor®, Nabural®, Naburex®, Nabutan® are registered trademarks of NABU Oberflächentechnik GmbH, Germany. E-CLPS ®, Tri-CLPS ® and Zirca-Sil ™ are registered trademarks of BULK Chemicals Inc., Pennsylvania, USA.
