| 引用本文: | 郑振荣,王红梅,张玉双,赵晓明.环保型耐高温涂层织物的制备与性能研究[J].材料科学与工艺,2016,24(2):86-90.DOI:10.11951/j.issn.1005-0299.20160212. |
| ZHENG Zhenrong,WANG Hongmei,ZHANG Yushuang,ZHAO Xiaoming.Preparation and properties of environmentally friendly glass fiber coated fabrics with high temperature resistance[J].Materials Science and Technology,2016,24(2):86-90.DOI:10.11951/j.issn.1005-0299.20160212. |
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| 环保型耐高温涂层织物的制备与性能研究 |
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郑振荣1,2, 王红梅1,2,张玉双1,2,赵晓明1,2
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(1.天津工业大学 纺织学院,天津 300387; 2.先进纺织复合材料教育部重点实验室(天津工业大学),天津 300387)
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| 摘要: |
| 为制备受热熔融或分解后放出毒害气体低于致毒量的高性能热防护织物，通过在苯甲基有机硅树脂溶液中添加多种填料，利用改性的复合有机硅树脂溶液制备了玻璃纤维涂层织物.探讨了填料粒径及偶联剂等对涂层液存贮稳定性的影响，并对涂层织物的热防护性能和物理性能进行测试.结果表明：涂层后织物的烧蚀隔热性能显著提高，涂层织物为不燃材料；在不超过600 ℃受热30 min，其性能稳定；遇热释放的烟气中仅有少量的CO 和NOx，其含量远远低于制毒量；涂层后织物具有良好的强力、拒水、拒油及抗静电性能.该涂层织物在产业用和建筑领域将具有广阔的应用前景.
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| 关键词: 有机硅树脂 填料 涂层 隔热 烟毒 |
| DOI：10.11951/j.issn.1005-0299.20160212 |
| 分类号:TS195.6 |
| 文献标识码:A |
| 基金项目:国家自然科学基金项目(51206122)；天津应用基础与前沿技术研究计划项目(13JCQNJC03000)；中国纺织工业联合会科技指导性项目(2012002). |
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| Preparation and properties of environmentally friendly glass fiber coated fabrics with high temperature resistance |
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ZHENG Zhenrong1,2, WANG Hongmei1,2, ZHANG Yushuang1,2, ZHAO Xiaoming1,2
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(1.College of Textiles, Tianjin Polytechnic University, Tianjin 300387, China; 2. Key Laboratory of Advanced Textile Composites(Tianjin Polytechnic University), Ministry of Education, Tianjin 300387, China)
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| Abstract: |
| In order to fabricate high performance thermal protective fabric with a gas release less than the limits of toxic dose when melt or decomposed, carbon black, mica powder, aluminum, kaolin and titanium dioxide were added in the phenyl methyl silicone to prepare the composite silicone solution, which was used to prepare the glass fiber coated fabrics. The effect of the particle size of fillers and coupling agent on the storage stability were investigated. The heat protection properties and physical properties of the fabrics were also detected. The results showed that after coating, the heat resistant property of fabric has dramatically improved, resulting in its non-combustible feature. These fabric can be safely used for long term when the exposure temperature is lower than 600 ℃. During the toxic gases test, only few CO and NOx with concentrations of much less than the limitation value can be detected. The coating fabric exhibits high strength, antistatic property, water and oil repellency. This coated fabric would show great potentials in the industrial and architecture fields.
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| Key words: organic silicone filler coating heat resistance toxic gases |
