Bad product filtration and eventual precipitation in time of some components, like matting agents, resin mucilage etc.
| REASON | SOLUTION |
| This defect is particularly detectable in matt topcoats and normally is due to matting agent precipitation or bad product filtration. In this case it can be easily detectable by pouring paint on a glass perfectly cleaned | Filtrate by using a nylon fine sock. This method can be used as well in curtain coater |
| Rust in can. This defect can be detected by emptying the can and verify if rusty is present due to tin film corrosion | Filtrate and eventually substitute can. |
- By: adipati nugraha
- Category: solusi
- 0 comment
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