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產品欄目


聯系我們

  • 地址:東陽市江北工業園區
  • 聯系人:余國華
  • 手機:18006543966
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2,2-二羥甲基丁酸(DMBA)
  • cas:10097-02-6
  • 價格: ¥0
  • 發布日期: 2015-02-04
  • 更新日期: 2015-02-04
產品詳請

                      二羥甲基丁酸(DMBA)
全稱:2,2-二羥甲基丁酸
英文名:2,2-Bis(hydroxymethyl)butyric Acid
分子式:C6H12O4
分子量:148.16
C A S 號:10097-02-6
溶解性:可溶于水、甲醇等
外觀:白色粒狀結晶
含量:≥99%
熔點:108-115°C
羥值:728-782mgKOH/g
水分:≤0.3%
灰分:≤0.03%
鐵含量:≤5ppm
包裝:25kg/ 桶
產量:100噸/月
用途:DMBA是帶有兩個活性的羥甲基團的新戊基羧基,因此可以被用作合成水性高分子體系,可廣泛用于水溶性聚氨酸、聚酯、環氧樹脂等方面。DMBA在不同溶劑中具有比DMPA更好的溶解性,因此可以使工作效率得到很大的改善。目前DMBA已相當廣泛地應用于水性聚氨酯/聚酯體系涂料、膠粘劑、皮革涂飾的生產中。貯存:要求密閉貯存,存放陰涼干燥處。



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