| 【Product brand】 | K-renown |
| 【Product Model】 | PA1021 |
| 【Product specification】 | 25L plastic drum, 1000L ton drum packing |
| 【Product use】 | Can be used for a variety of metal surface pretreatment |
Product Presentation
PA1021is a phosphorus-free chromium-free product, containing silane components, and can be used for a variety of metal surface pretreatment, which can replace the traditional phosphating and chroming treatment, and can enhance the coating bonding force and corrosion resistance of the metal surface after treatment.
Product Feature
Economy: Can be diluted to 10-20 times the use, saving costs.
High efficiency: contains special surfactants, emulsifiers, penetrants, with strong cleaning performance.
Low bubble: Low bubble can effectively improve the contact area between the workpiece surface and the cleaning solution, improve the cleaning effect.
Environmental protection: Through ROHS certification.
Physicochemical Indexes
| Appearance | Clearing Temperature | PH | Recommended Process |
| Colorless to slightly white liquid | 2-3% | 7.5-8.5 | Ultrasonic, soaking |
