【摘要】 本文研究了实验室自制不同工艺配方的液体松香胶在废纸浆中施胶的应用。结果表明 ,在硫酸铝用量为1.5 % ,松香用量为 0 .4 %时 ,施胶效果达到最佳。本文还讨论了施胶反应时间对施胶效果的影响更多还原

【Abstract】 In this paper, study on the waste paper pulp sizing characteristics of different liquid rosin was carried out. The liquid rosin was made in our laboratory. The sizing effect was the best when the Al 2(SO 4) 3 charge was 1.5% and the liquid rosin dosage was 0.4%. And the effect of reaction time of sizing on the sizing result was also studied.更多还原