How to avoid high temperature shedding of plastic spraying layer？

How to avoid high temperature shedding of plastic spraying layer

1. Choose plastic spraying materials suitable for high-temperature environment, such as high-temperature resistant ceramic materials and alloy materials.
2.  Optimize the spraying process to ensure the adhesion of the plastic spraying layer.
3. Avoid using plastic spraying coating continuously for a long time in high temperature environment to avoid coarsening metal grains. The above is the introduction of metal spray falling at high temperature. Generally speaking, metal spray molding is relatively stable in ordinary high temperature environment, and the problem of falling down will only occur in environment. The key to avoid falling down is to select plastic spraying materials suitable for high temperature environment and optimize the spraying process.