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Polyester Lacquer Crack Mitigation
Patprimmer The substrate is Aluminum and there is a polyester lacquer coating (Which is 4 coats) on the surface. What has changed would be reducing the number of coats (keeping the thickness the same). Regards- AutoWoodEng
- Post #4
- Forum: Polymer engineering
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Polyester Lacquer Crack Mitigation
Hi All, I have this problem that has arrived just lately and largely with cracks in the "A" surface of our polyester lacquered parts. I have tried many things to eliminate this problem by changing the order that cut outs are made thinking that the residual stresses from the shrinkage in the...- AutoWoodEng
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- Replies: 5
- Forum: Polymer engineering
