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矽膠首頁 >> 新聞資訊 >>新聞資訊 >>行業新聞 >> 你所不知道的一些使用矽膠制品的冷門專業知識

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你所不知道的一些使用矽膠制品的冷門專業知識

由于其自身的特性，矽膠産品目前在許多地方使用，其吸附主要是物理吸附，可以再生和重複使用。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。矽膠按鍵具有无毒无味，不溶于水和任何溶剂，是一种高活性的绿色产品.食品级矽膠具有与生俱来的热稳定性（-40℃-230℃）.适用于不同场合。产品具有良好的柔软性，满足不同需求.。这是很多人都知道的常识，但有一些冷冰冰的知识，你会很有帮助的。

矽膠産品技術訣竅:

　　1、矽膠的致癌性

　　矽橡膠制品厂家介绍不知道有没有听说矽膠跟石棉是差不多一样，是石头的粉，有致癌性所以警告大家千万别吸入身体！很多人一直相信了好多年呐，而这其实是一个假消息。其实与石棉一样具有致癌性的是結晶性的氧化硅而非晶型的矽膠应该是没有致癌性的。

　　非結晶性氧化矽化合物由于我們不會被人體吸收，所以企業沒有毒性。國際癌症相關研究國家機關指出結晶型氧化矽化合物對應對人顯示出具有一定致癌性、非結晶型化合物對應一個無法得到確定自己是否已經可以歸類于致癌性。

　　2、矽膠溶于甲醇

如果甲醇用量增加，會有很多白色粉末，這可能是一些人認爲是由于矽膠的溶解，因爲他們已經有一段時間了，但在詢問矽膠公司後，答案是矽膠不溶于甲醇！

矽橡膠制品制造商介绍说，由于制备矽膠需要大量的水，而矽膠的一般品质是硬水，硬水中含有许多矿物质，水蒸发后，矿物质仍留在矽膠中。因此，当甲醇作为洗脱剂时，这些矿物中的一些在甲醇挥发过程中溶解和沉淀。

你所不知道的一些使用矽膠制品的冷門專業知識

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