A novel stabilizer of silica sol for peroxide bleaching

Experiments of silica sol as a stabilizer for hydrogen peroxide is undergone,it is shown that silica sol can effectively prevent hydrogen peroxide from decomposing in strong alkali and high temperature,no hole will occur on the bleached fabric.Compared with other stabilizers,silica sol can impart the fabric better handle,strength,capillary effect,and whiteness in both two-bath and one bath processes of desizing and scouring and bleaching.