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Como escolher a junta de vedação NMP

2016-10-10View Original

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Gostaria de fazer uma pergunta a todos: as bombas de água são utilizadas para transportar NMP (N-metilpirrolidina). É possível usar borracha nitrílica como material de vedação nessas bombas? Ainda é preciso escolher a borracha de flúor. Aguardando online, urgente! {:3_52:}
Reply #22016-10-12
Não está claro se a natureza do NMP permite que ele dissolva o borracha
Reply #32016-10-17
Corrói definitivamente o borracha comum, mas não se sabe ao certo quanto ao borracha de flúor.
Reply #42021-09-11
Feito de PTFE, perfeito

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