马来酸酐及其衍生物改性炭黑制备  

Modifying Carbon Black with Maleic Anhydride and its Derivatives

作　　者：马瑛[1] 丛麟权 修迪 唐立强 李文骁[1] 邢颖[1] MA Ying;CONG Linquan;XIUDi;TANG Liqiang;LI Wenxiao;XING Ying(Shenyang Research Institute of Chemical Industry,Co.,Ltd.,Shenyang 110021,Liaoning China)

机构地区：[1]沈阳化工研究院有限公司,沈阳110021

出　　处：《染料与染色》2023年第6期12-13,30,共3页Dyestuffs and Coloration

摘　　要：本文介绍了马来酸酐及其衍生物N-(4-磺酸苯基)马来酸酰胺和N-十二烷基马来酸酰胺与炭黑作用得到改性炭黑的方法,并对改性后炭黑进行应用测试。结果表明,改性炭黑与原炭黑相比具有更高的黑度,My值由原来的228和277提高到290以上,dM值从负值提高到10以上;改性炭黑吸水率降低3%。Carbon black modified by maleic anhydride,N-(4-sulfophenyl)maleic acid amide and N-dodecyl maleic acid amide were introduced,and their application performances were tested.The results showed that the modified carbon black has higher blackness than the original carbon black,My-value was raised from 228 and 277 to 290 and above,dM-value was raised from negative to 10 and above.The water absorption of the modified carbon black reduced 3%.

关 键 词：炭黑 改性方法 应用测试 黑度 吸水率 

分 类 号：TQ621.2[化学工程—精细化工]