摘要
介绍了在过氧化氢漂白过程中,添加RD-2稳定剂和常规的过氧化氢漂白的比较结果,并应用于生产中,总结出RD-2稳定剂在过氧化氢漂白中的作用,它不但可以提高纸浆白度且白度稳定性较好,返黄值小,还可以缩短漂白时间,降低蒸汽耗用量,降低成本,同时提高了成纸的强度。
RD-2 stabilizer was introduced into the hydrogen peroxide bleaching process. It not only enhanced the finished pulp brightness, stabilized the brightness and prevented from yellowing, but also shortened the bleaching time, reduced the steam consumption and improved the paper strength. The role of RD-2 stabilizer in hydrogen peroxide bleaching was suggested.
出处
《造纸化学品》
CAS
2005年第6期23-25,共3页
Paper Chemicals
