hexamethylene diamine

the nylon 66 is a condensation product of adipic acid and hexamethylene diamine.

尼龙66是己二酸与六亚甲基二胺的缩合产物。

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effective method of raising the reaction capacity in production of hexamethylene diamine with low pressure hydrogenation

低压加氢己二胺生产中提高反应产能的有效途径

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these are converted by a series of chemical steps into hexamethylene diamine and adipic acid.

通过一系列的化学过程将这些物质转化成已导致胺和已二酸。

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the designing of raw hexamethylene diamine thickener

粗己二酸增稠器设计与应用

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A series of Copolyimides, derived from hexamethylene diamine ( HMD ) , 4,4� �-diaminodiphenyl ether ( ODA ) and 3,3� �, 4,4� �-oxydiphthalic dianhydride ( ODPA ), were prepared.

采用二苯醚3,3, ′4, 4′-四 甲酸 二酐与己二胺和4, 4′-二氨基二苯醚为 单体 合成聚酰胺酸, 经热酰亚胺化制备共聚型聚酰亚胺.

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A series of Copolyimides, derived from hexamethylene diamine ( HMD ) , 4,4� �-diaminodiphenyl ether ( ODA ) and 3,3� �, 4,4� �-oxydiphthalic dianhydride ( ODPA ), were prepared.

采用二苯醚3,3, ′4, 4′-四 甲酸 二酐与己二胺和4, 4′-二氨基二苯醚为 单体 合成聚酰胺酸, 经热酰亚胺化制备共聚型聚酰亚胺.

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