Material Analysis
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MS Foaming Agent Application
Fenómeno del problema
MS expandable copolymer with foaming agent added, autoclave process.
Análisis de la causa
MS expandable copolymer beads and foaming agent, emulsifier and other additives are put into the autoclave; heat and pressurize for 6-10 hours; cool for 10-15 hours; sealed low-temperature storage; foaming quality.
Solución
①Foaming agent ratio; ②autoclave process; ③temperature and time; ④storage management; ⑤foaming quality.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Conclusión clave
Parameters and storage of MS foaming process are the key to quality; control ensures foaming effect; management prevents deterioration.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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