Sol-gel treatments for enhancing flame retardancy and thermal stability of cotton fabrics: optimisation of the process and evaluation of the durability

被引：98

作者：

Alongi, Jenny ^{[1
]}

Ciobanu, Mihaela ^{[1
]}

Malucelli, Giulio ^{[1
]}

机构：

[1] Politecn Torino, Dipartimento Sci Mat & Ingn Chim, I-15121 Alessandria, Italy

来源：

CELLULOSE | 2011年 / 18卷 / 01期

关键词：

Cotton; Sol-gel processes; Silica; Flame retardancy; Thermal stability; durability; THIN-FILMS; SILICA SOL; PHOSPHORUS; SURFACE; POLYMERIZATION; PYROLYSIS; CELLULOSE; BEHAVIOR; DYES;

D O I：

10.1007/s10570-010-9470-2

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

082905 [生物质能源与材料]; 140303 [工业设计];

摘要：

Cotton fabrics have been treated by sol-gel processes in order to create a silica compact coating on the fibres to enhance their thermal stability and flame retardancy. The effect of process parameters such as silica precursor:water molar ratio and drying conditions (temperature and time) has been thoroughly investigated, aiming at optimization of target properties. Thermogravimetry and cone calorimetry have been respectively used to assess thermal stability and combustion behaviour of treated fabrics. Coating durability to different washing programmes has been evaluated as well.

引用

页码：167 / 177

页数：11

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