|本期目录/Table of Contents|

[1]徐 斌,袁继耀,肖 晔,等.卤素水分仪在丁腈橡胶挥发分含量检测中的应用[J].合成橡胶工业,2023,6:505-508.
　XU Bin,YUAN Ji-yao,XIAO Ye,et al.Application of halogen moisture meter in volatile content measurement of nitrile rubber[J].China synthetic rubber industy,2023,6:505-508.
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卤素水分仪在丁腈橡胶挥发分含量检测中的应用(PDF)

《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]

期数:
2023年6期
页码:
505-508
栏目:
出版日期:
2023-11-15

文章信息/Info

Title:
Application of halogen moisture meter in volatile content measurement of nitrile rubber
文章编号:
1000-1255（2023）06-0505-04
作者:
徐 斌; 袁继耀; 肖 晔; 陈东平; 应婵娟; 关 艳
中国石油兰州石化公司 橡胶运行部，兰州 730060
Author(s):
XU Bin;  YUAN Ji-yao;  XIAO Ye;  CHEN Dong-ping;  YING Chan-juan;  GUAN Yan
Rubber Division, Lanzhou Petrochemical Company, PetroChina, Lanzhou 730060, China
关键词:
卤素水分仪; 丁腈橡胶; 挥发分含量; 快速检测; 检测条件
Keywords:
halogen moisture meter;  nitrile rubber;  volatile content;  rapid measurement;  measurement condition
分类号:
TQ 333.7
DOI:
DOI:10.19908/j.cnki.ISSN1000-1255.2023.06.0504
文献标识码:
A
摘要:
采用卤素水分仪检测丁腈橡胶中挥发分含量并与热辊法检测结果进行对比，考察了不同检测条件对卤素水分仪检测结果的影响。结果表明，使用卤素水分仪，既可通过预设干燥时间法，又可通过预设质量损失法检测丁腈橡胶生胶中的挥发分含量；在样品质量3 g、干燥温度110 ℃、预设加热时间8 min或预设质量损失1/140 mg/s的适宜条件下，检测结果与热辊法较为一致。该方法缩减了检测时间、操作简便，可用于快速指导实际生产。
Abstract:
The volatile content in nitrile rubber was measured by halogen moisture meter and compared with the results obtained by the hot-roll method. The influence of different measurement conditions on the measured results of the halogen moisture meter was investigated. The results showed that using the halogen moisture meter, the volatile content in nitrile rubber raw rubber could be measured by both the preset drying time method and preset mass loss method. Under suitable conditions such as sample mass of 3 g, drying temperature of 110 ℃, preset heating time of 8 min, or preset mass loss of 1/140 mg/s, the measured results were consistent with the hot-roll method. This method reduced measure time, was easy to operate, and could be used to guide quickly actual production.

参考文献/References

［1］ 张茜， 房迎春， 杨文明， 等. 卤素水分仪测试SBS橡胶挥发分含量［J］. 分析仪器， 2015（2）： 33-39.［2］ 贾慧青， 翟月勤， 杨芳. 卤素水分仪测定顺丁橡胶挥发物含量［J］. 当代化工， 2017， 46（1）： 187-189.［3］ 胡方方. 直接干燥法与卤素水分测定仪法的比较［J］. 现代食品， 2021（16）： 204-206.

备注/Memo

备注/Memo:
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更新日期/Last Update: 2023-11-15