大学化学 >> 2023, Vol. 38 >> Issue (4): 169-176.doi: 10.3866/PKU.DXHX202210019

所属专题: 第3届全国大学生化学实验创新设计竞赛

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防火于“未燃”——一种织物的“可膨胀”阻燃涂层

符志成1, 汪婷1,*(), 张润滋1, 李丽1, 李小英1, 邓瑾妮1, 姜艳2, 陈明军1,*()   

  1. 1 西华大学理学院, 成都 610039
    2 四川省温江中学, 成都 611134
  • 收稿日期:2022-10-10 录用日期:2022-11-29 发布日期:2022-12-29
  • 通讯作者: 汪婷,陈明军 E-mail:wangting_nina@163.com;cmjchem@126.com

Prevent Fire in "Unburnt": An "Expandable" Flame Retardant Coating for Fabrics

Zhicheng Fu1, Ting Wang1,*(), Runzi Zhang1, Li Li1, Xiaoying Li1, Jinni Deng1, Yan Jiang2, Mingjun Chen1,*()   

  1. 1 School of Science, Xihua University, Chengdu 610039, China
    2 The Wenjiang Middle School Sichuan, Chengdu 611134, China
  • Received:2022-10-10 Accepted:2022-11-29 Published:2022-12-29
  • Contact: Ting Wang, Mingjun Chen E-mail:wangting_nina@163.com;cmjchem@126.com

摘要:

防火安全宣传和教育是保护公众生命财产安全的关键环节,开展火灾和阻燃相关科学知识的传播普及是当前提高国民的防火安全意识、减少火灾事故发生的重要手段,然而,目前围绕阻燃相关知识的科普还比较缺乏。因此,本文用简捷方法构筑家庭日常织物的“可膨胀”阻燃涂层,赋予其阻燃性,通过大众触手可及和喜闻乐见的艺术形式,如设计有趣且生动形象的实验和机理动画,向青少年普及燃烧三要素、阻燃材料、阻燃机理等化学和材料知识,实现让阻燃织物制备从实验室走向家庭课堂。本文针对各个年龄阶段的公众设计多维度“防火于未燃”的科普实验,不仅有利于青少年感受化学魅力、增强对化学的兴趣,而且能让前沿的科技成果实践于现实生活中,有助于提高全民的防火安全意识和科学素质。

关键词: 火灾, 织物, 阻燃, 涂层, 科普实验

Abstract:

Fire safety propaganda and education is crucial for protecting the public and their property. However, popularization of science regarding fire- and flame-retardant-related knowledge, as an important strategy to improve the national awareness of fire safety and reduce the occurrence of fire accidents, is currently limited. This paper presents a simple method for fabricating "expandable" flame retardant fabric coatings. Chemical knowledge, especially the three aspects of combustion, flame retardant materials, and flame retardant mechanisms, is popular among young people owing to the public's accessible and popular art forms, including the design of interesting and vivid experiments, and the animation of mechanisms. The flame retardant fabrics may be prepared in the laboratory and at home. In this study, the multidimensional popular science experiments on the "Prevent Fire in Unburnt" fabrics designed for the public of all ages not only attracts teenagers to chemistry but also enables practical frontier scientific achievements, which facilitates the improvement of the public's awareness of fire safety and scientific quality.

Key words: Fire hazard, Fabric, Flame retardancy, Coating, Experiments of popularization of science