Analysis and Suggestions on the Use of Polymer Materials for Coal Mines

Yifang Liu

doi:doi:10.11648/j.ijmsa.20211002.12

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Analysis and Suggestions on the Use of Polymer Materials for Coal Mines

Yifang Liu

Published in International Journal of Materials Science and Applications (Volume 10, Issue 2)

Received: 1 March 2021 Accepted: 29 March 2021 Published: 7 April 2021

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Abstract

In recent years, polymer materials used in coal mines have been widely used in coal rock reinforcement, grouting and plugging in coal mines, and have played an important role in coal mine disaster management. However, according to the relevant data, more than 100 accidents have occurred in the use of polymer materials in China ' s coal mines, and most of them are used to reinforce coal and rock mass polymer materials. The use and safety management of polymer materials need to be strengthened. This paper summarizes the characteristics of polymer materials used in underground coal mines, analyzes the problems that may arise in the use of polymer materials used in coal mines and the shortcomings of relevant existing standards, and points out that most of the safety accidents of polymer materials are spontaneous combustion of materials, coal seam combustion and poisoning caused by toxic and harmful gases. The main causes of combustion accidents are too high reaction temperature, insufficient flame retardancy, uncontrollable reaction process, imperfect standards and insufficient safety awareness of the material itself. Reasonable suggestions and measures for preventing similar accidents are put forward to provide technical guidance for the safe use of polymer materials for coal mines.

Published in	International Journal of Materials Science and Applications (Volume 10, Issue 2)
DOI	10.11648/j.ijmsa.20211002.12
Page(s)	30-34
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2021. Published by Science Publishing Group

Keywords

Polymer Materials, Flame Resistance, Standard System, Safety, Safety, Scientific Use

References

[1]	Qian Sifang. Research on safe use technology of polymer materials for coal mine reinforcement [J]. Shandong coal science and technology, 2016, (10).
[2]	Fang Kun. Safety Analysis of Polymer Materials Used in Coal Mines [J]. The Journal of North China University of Science and Technology, 2005, (01).
[3]	Cai Ming, Ni Jianming. Research on exothermic characteristics and safety of polymer reinforcement materials for coal mines [S]. Papers of 2013 International Symposium on Coal Mining and Safety. 2013.
[4]	Zhang Huzhuang, Xiang Jianfei. Development and Application of New Chemical Grouting Material for Mine [J]. Coal science and technology, 2012, (02).
[5]	Song Yanbo, Zhou Yichao. Application of New Polymer Products in Coal Mine Production [J]. Coal science and technology, 2005, (12).
[6]	Jiang Shuozhong. The development and prospect of chemical grouting technology in China [J]. The Journal of Yangtze River Academy of Sciences, 2003, 20 (5): 25-27.
[7]	Wu Huaiguo, Wei Hongliang, Tian Fenglan. Performance characteristics and research direction of polymer grouting reinforcement materials for mining [J]. Coal science and technology, 2012, 40 (5): 27-29.
[8]	National Safety Production Standardization Technical Committee Coal Mine Safety Subcommittee. AQ 1087-2011 «Polymer materials for water plugging in coal mines» [S]. China Coal Industry Press, 2011.
[9]	National Safety Production Standardization Technical Committee Coal Mine Safety Subcommittee. AQ 1088-2011 «Polymer materials for air plugging by spraying in coal mines» [S]. China Coal Industry Press, 2011.
[10]	National Safety Production Standardization Technical Committee Coal Mine Safety Subcommittee. AQ 1089-2011 «Polymer materials for coal and rock reinforcement in coal mines» [S]. China Coal Industry Press, 2011.
[11]	Coal Mine Safety Subcommittee of the National Technical Committee for Standardization of Safety Production. AQ 1090-2011 «Polymer Foaming Materials for Sealing Filling in Coal Mines» [S]. China Coal Industry Press, 2011.
[12]	Danger of safety work caused by the use of polymer materials in Fang Aimei Coal Mine [J]. Journal of Huainan Mining University, 02, 1989, ISSN: 1672-1098.
[13]	Wu Huaiguo. Experimental study on safety of polymer grouting reinforcement materials for mining [J]. Coal science and technology, 2013, 41 (11): 53-55.
[14]	Seventh Technical Committee of the National Fire Standardization Technical Committee. GB / T20285-2006 «Risk Classification of Tobacco Toxicity of Materials» [S]. China Standards Press, 2006.

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Yifang Liu. (2021). Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. International Journal of Materials Science and Applications, 10(2), 30-34. https://doi.org/10.11648/j.ijmsa.20211002.12

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ACS Style

Yifang Liu. Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. Int. J. Mater. Sci. Appl. 2021, 10(2), 30-34. doi: 10.11648/j.ijmsa.20211002.12

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AMA Style

Yifang Liu. Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. Int J Mater Sci Appl. 2021;10(2):30-34. doi: 10.11648/j.ijmsa.20211002.12

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@article{10.11648/j.ijmsa.20211002.12,
  author = {Yifang Liu},
  title = {Analysis and Suggestions on the Use of Polymer Materials for Coal Mines},
  journal = {International Journal of Materials Science and Applications},
  volume = {10},
  number = {2},
  pages = {30-34},
  doi = {10.11648/j.ijmsa.20211002.12},
  url = {https://doi.org/10.11648/j.ijmsa.20211002.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20211002.12},
  abstract = {In recent years, polymer materials used in coal mines have been widely used in coal rock reinforcement, grouting and plugging in coal mines, and have played an important role in coal mine disaster management. However, according to the relevant data, more than 100 accidents have occurred in the use of polymer materials in China ' s coal mines, and most of them are used to reinforce coal and rock mass polymer materials. The use and safety management of polymer materials need to be strengthened. This paper summarizes the characteristics of polymer materials used in underground coal mines, analyzes the problems that may arise in the use of polymer materials used in coal mines and the shortcomings of relevant existing standards, and points out that most of the safety accidents of polymer materials are spontaneous combustion of materials, coal seam combustion and poisoning caused by toxic and harmful gases. The main causes of combustion accidents are too high reaction temperature, insufficient flame retardancy, uncontrollable reaction process, imperfect standards and insufficient safety awareness of the material itself. Reasonable suggestions and measures for preventing similar accidents are put forward to provide technical guidance for the safe use of polymer materials for coal mines.},
 year = {2021}
}

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TY  - JOUR
T1  - Analysis and Suggestions on the Use of Polymer Materials for Coal Mines
AU  - Yifang Liu
Y1  - 2021/04/07
PY  - 2021
N1  - https://doi.org/10.11648/j.ijmsa.20211002.12
DO  - 10.11648/j.ijmsa.20211002.12
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 30
EP  - 34
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20211002.12
AB  - In recent years, polymer materials used in coal mines have been widely used in coal rock reinforcement, grouting and plugging in coal mines, and have played an important role in coal mine disaster management. However, according to the relevant data, more than 100 accidents have occurred in the use of polymer materials in China ' s coal mines, and most of them are used to reinforce coal and rock mass polymer materials. The use and safety management of polymer materials need to be strengthened. This paper summarizes the characteristics of polymer materials used in underground coal mines, analyzes the problems that may arise in the use of polymer materials used in coal mines and the shortcomings of relevant existing standards, and points out that most of the safety accidents of polymer materials are spontaneous combustion of materials, coal seam combustion and poisoning caused by toxic and harmful gases. The main causes of combustion accidents are too high reaction temperature, insufficient flame retardancy, uncontrollable reaction process, imperfect standards and insufficient safety awareness of the material itself. Reasonable suggestions and measures for preventing similar accidents are put forward to provide technical guidance for the safe use of polymer materials for coal mines.
VL  - 10
IS  - 2
ER  -

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Author Information

Yifang Liu

Coal Science and Technology Research Institute Co. Ltd, Beijing, China

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APA Style

Yifang Liu. (2021). Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. International Journal of Materials Science and Applications, 10(2), 30-34. https://doi.org/10.11648/j.ijmsa.20211002.12

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ACS Style

Yifang Liu. Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. Int. J. Mater. Sci. Appl. 2021, 10(2), 30-34. doi: 10.11648/j.ijmsa.20211002.12

Copy | Download

AMA Style

Yifang Liu. Analysis and Suggestions on the Use of Polymer Materials for Coal Mines. Int J Mater Sci Appl. 2021;10(2):30-34. doi: 10.11648/j.ijmsa.20211002.12

Copy | Download

@article{10.11648/j.ijmsa.20211002.12,
  author = {Yifang Liu},
  title = {Analysis and Suggestions on the Use of Polymer Materials for Coal Mines},
  journal = {International Journal of Materials Science and Applications},
  volume = {10},
  number = {2},
  pages = {30-34},
  doi = {10.11648/j.ijmsa.20211002.12},
  url = {https://doi.org/10.11648/j.ijmsa.20211002.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20211002.12},
  abstract = {In recent years, polymer materials used in coal mines have been widely used in coal rock reinforcement, grouting and plugging in coal mines, and have played an important role in coal mine disaster management. However, according to the relevant data, more than 100 accidents have occurred in the use of polymer materials in China ' s coal mines, and most of them are used to reinforce coal and rock mass polymer materials. The use and safety management of polymer materials need to be strengthened. This paper summarizes the characteristics of polymer materials used in underground coal mines, analyzes the problems that may arise in the use of polymer materials used in coal mines and the shortcomings of relevant existing standards, and points out that most of the safety accidents of polymer materials are spontaneous combustion of materials, coal seam combustion and poisoning caused by toxic and harmful gases. The main causes of combustion accidents are too high reaction temperature, insufficient flame retardancy, uncontrollable reaction process, imperfect standards and insufficient safety awareness of the material itself. Reasonable suggestions and measures for preventing similar accidents are put forward to provide technical guidance for the safe use of polymer materials for coal mines.},
 year = {2021}
}

Copy | Download

TY  - JOUR
T1  - Analysis and Suggestions on the Use of Polymer Materials for Coal Mines
AU  - Yifang Liu
Y1  - 2021/04/07
PY  - 2021
N1  - https://doi.org/10.11648/j.ijmsa.20211002.12
DO  - 10.11648/j.ijmsa.20211002.12
T2  - International Journal of Materials Science and Applications
JF  - International Journal of Materials Science and Applications
JO  - International Journal of Materials Science and Applications
SP  - 30
EP  - 34
PB  - Science Publishing Group
SN  - 2327-2643
UR  - https://doi.org/10.11648/j.ijmsa.20211002.12
AB  - In recent years, polymer materials used in coal mines have been widely used in coal rock reinforcement, grouting and plugging in coal mines, and have played an important role in coal mine disaster management. However, according to the relevant data, more than 100 accidents have occurred in the use of polymer materials in China ' s coal mines, and most of them are used to reinforce coal and rock mass polymer materials. The use and safety management of polymer materials need to be strengthened. This paper summarizes the characteristics of polymer materials used in underground coal mines, analyzes the problems that may arise in the use of polymer materials used in coal mines and the shortcomings of relevant existing standards, and points out that most of the safety accidents of polymer materials are spontaneous combustion of materials, coal seam combustion and poisoning caused by toxic and harmful gases. The main causes of combustion accidents are too high reaction temperature, insufficient flame retardancy, uncontrollable reaction process, imperfect standards and insufficient safety awareness of the material itself. Reasonable suggestions and measures for preventing similar accidents are put forward to provide technical guidance for the safe use of polymer materials for coal mines.
VL  - 10
IS  - 2
ER  -

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