Insufficient peel strength of coating layer

Fenómeno do problema

Low peel strength after coating is composited with metal

Análise das causas

Insufficient sandblasting roughness and insufficient bonding layer temperature

Solução

Sa2.5 sandblasting Rz50-80, MAH grafted primer 260-280C

Conclusão principal

Peel strength involves multi-factor synergy

ECTFEpeeling

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