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矽膠首頁 >> 新聞資訊 >>新聞資訊 >>行業新聞 >> 解決矽鍵斷裂的原因，可提高良品收率

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解決矽鍵斷裂的原因，可提高良品收率

　　矽膠按鍵關鍵的質量要求是不破裂，不過在日常的使用過程中會有一定概率的破裂發生，爲了能夠降低企業這種幾率，我們國家需要學生找出問題具體的原因，然後加以分析解決才可以，這樣一個可以得到明顯提高良品率。密封圈有優異的綜合性能和良好的技術經濟效果，故已在航空、航天、電氣、化工、儀表、汽車、建築、輕工、機械等工業以及醫療衛生、日常生活各個領域中獲得了廣泛的應用。矽橡膠制品具有開放的多孔結構，能吸附許多物質，是一種很好的幹燥劑、吸附劑和催化劑載體。

矽鍵斷裂原因：

矽橡膠制品生产厂家介绍硅橡胶扣的成型温度过高，在成型温度过高时会变脆，成型后脱模，很容易破坏。释放时操作不当，很多模具师傅没有经过专业培训或工作不细心，没有按照严格的作业指导书释放，就会导致不好的矽膠钥匙断裂。

　　2、矽膠按鍵破裂原因：矽膠按鍵硫化不完全，當矽膠按鍵成型模溫過低或者硫化時間過短時，就會造成産品緊貼在模具上不容易脫模，所采用按鍵矽膠太差，部分工廠盲目降低成本采用劣質的按鍵矽膠原材料，導致生産出的矽膠按鍵質量很差，膠料太差，韌性不好，記憶破裂。

　　3、掀模時矽膠按鍵離型度不好，導致企業産品在掀模過程中出現破裂，表面比較粗糙或積累一些汙垢的模腔是不利于脫模的，而不容易脫模的模具設計就很簡單容易發生破裂。

矽橡膠制品制造商介绍说，硅橡胶键的开裂是不可避免的，但通过良好的规格，我们可以减少开裂导致的不良产品比例。因此在生产过程中必须注意这些方面。

解決矽鍵斷裂的原因，可提高良品收率

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