The wool fabrics were treated with chlorine for stripping scale and the finished with maleic anhydride as crease-resistant agent and nano-silica as catalyzator for crease resistance.

• 纳米材料是一种新型功能材料,具有表面积大,表面活性中心多,吸附性强等一般材料所不能比拟的优异性能,易引发交联反应,且对环境无污染。