Fast blackening agent for steel at room temperature ; WX-95
1. Film uniform and fine, good adhesion, abrasion resistance is better than similar domestic products. Corrosion resistance is better than that of high temperature blackening film.
2. With broad scope of application, regardless of the high carbon steel, low carbon steel, alloy steel, silicon steel, manganese steel, including chromium 12, cast iron can be obtained uniform compact film with high quality.
3. Short production cycle, high production efficiency, blackening time only need 1~6min. Simple operation, the production equipment and personnel requirements are not high.
4. Can operate at room temperature, does not produce harmful gases, blackening solution not containing corrosive substances, improve the working environment, treatment liquid containing no lead, mercury, chromium, cadmium, arsenic and other heavy metal pollution of the environment and other organic pollutants.
2. Technological process
base material → Pretreatment→ Washing with water → Blacken at room temperature → Washing with water → Drying → Dip FQ dehydrated antirust oil
3. Main technical indicators
|Appearance||Purple transparent liquid|