Processing Machinery
7 visualizações
TPE Product Aging Resistance
Fenómeno do problema
Products crack in outdoor use.
Análise das causas
Material aging resistance is insufficient; ultraviolet and oxidation age TPE.; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Solução
①Select aging-resistant grades; ②add antioxidant and UV stabilizer; ③perform aging test; ④supplier improves the formulation.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusão principal
Aging resistance is a must for outdoor TPE; formulation and verification are equally important.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent similar problems
Isto foi útil?
0 pessoas acharam isto útil
Obrigado pelo seu comentário!