| product overview | Water based inorganic zinc rich primer is a two-component zinc rich water-based inorganic zinc silicate primer with excellent corrosion resistance and wear resistance, as well as good conductivity |
| scope of application | Can be applied as a long-lasting protective primer on steel surfaces in moderately to severely corrosive environments. This product can be coated with various specialized paints, provide temporary protection for sandblasted steel plate surfaces, and serve as a welding primer. This product has excellent conductivity and chemical resistance, and can also be used as an inner wall paint for flammable and explosive chemical liquid storage tanks |
| Technical Parameter | Mixture - Grey |
| Mixing ratio - Paint base: Zinc powder=3:7 (weight ratio) |
| Mixed use period -8h/20 ℃ |
Flash point - None
|
| Specific gravity -2.3-2.4 kg/L |
| Color - Main agent: Water white transparent, Powder: Grey |
| Paint base - water-based ethyl silicate |
| Volume solid content -49% |
| Theoretical coating amount -16 ㎡/L |
| Actual coating rate -5 ㎡/Kg (mixture) |
| Repainting interval - minimum 1 hour, maximum 7 days |
| Drying time - surface drying ≤ 1H, actual drying ≤ 7 days, drying (fully cured) |
| Paint surface - semi flat finish |
| Storage - Storage environment requires cool and dry conditions |
| Construction Description | Construction preparation: Pour zinc powder into a water solution, then mix thoroughly with an electric mixer, and dilute with a certain proportion of water |
| Construction method: | Airless spraying, brushing or general spraying |
| Airless spraying: -0.017 Spray hole: "-0.021" Spray pressure: 2200 pounds per inch (150Kg/c ㎡) |
| General brushing: Any suitable spraying equipment can be used |
| Diluent: Clear water |
| maximum quantity | Brushing: 5% |
| Airless spraying: 5% |
| General spraying: 15% |
| Cleaning agent: water |
| safety rules | 1. The main agent cannot be packaged in metal products and should be packaged in plastic containers |
| 2. During construction, air circulation must be maintained and certain protective measures must be taken. Avoid inhaling paint mist, do not touch the skin or eyes with this product |
| 3. Store in a cool and dry place |
| 4. The zinc powder component in this product is metal powder. During the construction process, it is stirred and applied simultaneously to prevent the zinc powder from sinking |
| Storage period | Sealed storage in a cool and dry place, with a shelf life of 12 months. If it exceeds the shelf life and passes inspection, it can still be used |
