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Silica aerogel composite thermal insulation fabric
The invention discloses a silicon dioxide aerogel composite thermal insulation fabric. The thermal insulation fabric is mainly formed by weaving composite fibers with a shell-core structure, the core material of the composite fibers is modified long fibers, and the shell material of the composite fibers is mainly formed by mixing modified silicon dioxide aerogel and a fiber base material; the composite fiber obtained by compounding the modified long fiber and the shell material is good in heat insulation and heat preservation effect, high in antibacterial rate and excellent in mechanical property, a heat preservation fabric prepared from the composite fiber is good in washing resistance, the heat insulation and antibacterial performance is not obviously reduced after the composite fiber is washed for 30 times, the service life is long, and the composite fiber has high practical value.
本发明公开了一种二氧化硅气凝胶复合保温面料。本发明中的保温面料主要由具有壳核结构的复合纤维编织而成，复合纤维的核材为改性长纤，复合纤维的壳材主要由改性二氧化硅气凝胶、纤维基材混合而成；将改性长纤、壳材复合得到的复合纤维隔热保温效果好，抑菌率高，力学性能优异，使用该符合纤维制备的保温面料耐洗涤效果好，水洗30次以后保温隔热、抑菌性能均无明显降低，使用寿命长，具有较强的实用价值。
Silica aerogel composite thermal insulation fabric
The invention discloses a silicon dioxide aerogel composite thermal insulation fabric. The thermal insulation fabric is mainly formed by weaving composite fibers with a shell-core structure, the core material of the composite fibers is modified long fibers, and the shell material of the composite fibers is mainly formed by mixing modified silicon dioxide aerogel and a fiber base material; the composite fiber obtained by compounding the modified long fiber and the shell material is good in heat insulation and heat preservation effect, high in antibacterial rate and excellent in mechanical property, a heat preservation fabric prepared from the composite fiber is good in washing resistance, the heat insulation and antibacterial performance is not obviously reduced after the composite fiber is washed for 30 times, the service life is long, and the composite fiber has high practical value.
本发明公开了一种二氧化硅气凝胶复合保温面料。本发明中的保温面料主要由具有壳核结构的复合纤维编织而成，复合纤维的核材为改性长纤，复合纤维的壳材主要由改性二氧化硅气凝胶、纤维基材混合而成；将改性长纤、壳材复合得到的复合纤维隔热保温效果好，抑菌率高，力学性能优异，使用该符合纤维制备的保温面料耐洗涤效果好，水洗30次以后保温隔热、抑菌性能均无明显降低，使用寿命长，具有较强的实用价值。
Silica aerogel composite thermal insulation fabric
一种二氧化硅气凝胶复合保温面料
2022-03-18
Patent
Electronic Resource
Chinese
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