HY218 wear-resistant and anti-corrosion repairing agent contains hard alumina ceramic beads. HY218 wear-resistant repairing agent can be widely used in the repair of worn parts of pumps, pipes, feeders and other parts that resist high-load coarse particle erosion and abrasive wear.
Instructions
1. Surface treatment: Grind and roughen the surface to be repaired to a depth of more than 1mm and then clean it with HY755 cleaning agent or acetone. The surface to be trimmed must be clean, free of water and oil.
2 Mixing: Weigh components A and B according to the specified weight ratio, and mix them thoroughly to make the color completely consistent.
3 Coating: Use a rubber knife to apply the matched steel repair agent to the surface to be repaired. You can apply a small amount first, press it repeatedly with a rubber knife, and then apply the remaining repair agent after fully infiltrating, leaving a margin for processing.
4. Curing: After curing at room temperature for 12 hours, all kinds of mechanical processing can be carried out. When the ambient temperature is lower than 15 ℃, the curing time can be appropriately extended. Holding at 80℃ for 3 hours can shorten the curing time and obtain better coating properties.
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