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1
異氰酸酯簡介
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己二胺生產過程的副產品介紹
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9
間苯二甲胺MXDA簡介
間苯二甲胺MXDA簡介
Article source: home station Time:2024-11-15
間苯二甲胺,簡稱MXDA,是一款特殊的含有芳香環的脂肪族二元胺。由于分子結構中含有脂肪族伯胺,MXDA可作為常溫固化劑使用,但它同時含有苯環,耐熱性會比其它脂肪族二元胺要高。同時具有低粘度、耐水、耐酸堿、耐鹽霧和耐藥品性能優良等特點。產品可廣泛用于澆鑄、粘接和涂料等行業。MXDA經改性用于合成水性環氧固化劑,表干時間快,光澤度好,硬度高,同時也有抗沖擊性和柔韌性。
主要性能指標如下:
外觀:無色透明液體
色相(G):1.0 Max.
密度:1.048 ~ 1.056
粘度(cps/20℃):6.8
凝固點(℃):14
活潑氫當量:34
添加比例(對E51環氧樹脂):100:17.3
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