Changzhou Junhe Technology Stock Co.,Ltd
Changzhou Junhe Technology Stock Co.,Ltd is a high-tech enterprise devoted to developing industrial fine chemicals,special equipment and services solution provider which was founded in Changzhou
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Silver Gray Slurry Dacromet Coating With 20- 60s Dip Spin Spray Coating
1. Dacromet Coating Features
coating characteristics Dacromet coating with high corrosion resistance, the appearance of matte silver gray, a bit like silver paint, mainly by the small zinc tablets and bonded zinc tablets of inorganic chromium polymer composition, it has other surface treatment The excellent characteristics of the column
2. Composition/information on ingredients
JH-9392 is made up of three packs: A,B and C;
Pack A: It is silver gray slurry that mainly chemically combined with super fine flake Zn, super fine flake Al and ethylene glycol. The radius-thickness ratio of Zn plate is 60~100.
Pack B: It is the solvent of the coating colored in orange-red and in water solution, which contain the Cr6+.
Pack C: It is the tackifier of the coating which mainly made up of cellulose white or yellowish powder.
3. Technical data
| No. | Item | Data |
| 1 | PH | 3.8-5.2 |
| 2 | Cr6+ | ≥25g/L |
| 3 | Specific gravity | 1.30±0.05 |
| 4 | Viscosity | 20~60s(Spray Coating) ; 60~90S(Dip-Spin Coating) . 20℃ Zahn 2# cup |
| 5 | Operating temperature | 22±2℃ |
4. Mix Diagram
Caution: Temperature should be controlled in above operation.
5. Packing
| Pack A: | 16kg/ Metal Barrel | Pack B: | 24KG Plastic Barrel | Pack C: | 5.0kg metal barrel |
6. Quality guarantee period
Before compound 6 months at 20℃
After compound 40 days at 20℃ ( It can be recycled if adding fresh coating continuously. )
It should be stored under 20℃ if not in use.