Several points in the use of CITRISURF passivator 1. Concentration is recommended to use 10% concentration, too high concentration is not helpful for passivation film formation,
Instead, there are side effects.
2. The passivation time is recommended within 15 minutes. The passivation film is claimed to be a film-forming and dissolution equilibrium process, and the film thickness will reach the highest value within 15 minutes.
3. The passivation temperature is recommended to be within 65 degrees, and the optimum value is 55 degrees. Too high a temperature will accelerate the decomposition of the organic components of the product, resulting in the disposal of the working fluid.
4. After the passivation is completed, it must be rinsed clean. If there is residual working fluid, the film formed by passivation will be destroyed. After passivation, it must be dried. The drying temperature is recommended to be within 120 degrees.
Too high a temperature will cause the passivation film to crack.
5. 24 hours after passivation drying, the passivation film layer will further oxidize the reinforcement surface.
The film layer will extend over the metal surface, and the surface crack will be reduced, which will form a continuous film layer. If AES is to be tested, please take it 24 hours.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Coated abrasives have a wide variety of applications, from grinding applications toLook, one class is the manual use of varieties (sheet emery cloth, sandpaper andPartially rolled sandpaper); The other is for mechanical processing varieties(mainly belt, disc, wheel and ring).
1, large flat surface polishing, steel plate, plywood, leather.
2, mass production of workpiece surface sanding, printed circuit board, steel
Piano board, wooden furniture, etc.
3. Continuous polishing and grinding of metal strip. (Strip width ok
Above 1200mm, length is unlimited)
4, forming grinding and polishing of complex surface work.
5, all kinds of diameter metal tube, rod, roller cylindrical grinding and large diameter
In 25mm container, internal circular grinding such as: cylinder, hydraulic cylinder oil tank
And so on.
6, the page wheel and sand ring can replace polishing cloth wheel, realize polishing process automation.
7. Sand plate is used for grinding welding seam of large shell, box body and hull
Burr, paint, etc.
Coated Abrasive,Flap Wheel,Sanding Paper,Sanding Belts
Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com