Lianyungang Chang Hao sodium alginate Co., Ltd.   

Molecular formula: C5H7O4COONa printing and textile industry: sodium alginate as warp sizing, trimming paste and printing paste has a long history. Is a kind of ideal paste in printing applications, a large number of applications in cotton, wool, silk and synthetic fibre printing, especially after the advent of reactive dyes, history of it has been used for decades, so far, there is no other paste can be comparable. It is the biggest characteristic is that with reactive dye is no reaction, no covalent bonding, it in the structure does not contain the beginning of hydroxyl containing only hydroxyl groups. At the same time, the base ring have strong electronegative carboxyl groups. Therefore, it not only does not adsorb dye