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首頁 > 公司新聞 > 酸性膠用在水泥上為什么很容易脫落?
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酸性膠用在水泥上為什么很容易脫落?
2013-01-29IP屬地 火星365

答:這其實(shí)是中空玻璃膠應(yīng)用上的一個(gè)最基本的問題。酸性膠在固化時(shí)產(chǎn)生醋酸,會(huì)與水泥、大理石、花崗巖等堿性材料的表面發(fā)生反應(yīng),形成一種白堊狀的物質(zhì),從而引起脫落。
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