【摘要】 当前造纸主要使用木、草浆,而石膏晶须用于替代木、草浆进行造纸,可大幅度降低造纸成本和制浆污染指数。用自制的磷石膏晶须进行造纸,同时选择助留剂和分散剂,重点对纸张的性能进行了探讨研究,取得了显著效果。更多还原

【Abstract】 The main fibre is textile plants at present .If we could use phosphogypaum wisker in stead of textile plants, we can reduce the cost of paper making and index of pollution ;this text introduce that means of phosphogypaum whisker in paper making and choices of retention aid and dispersant,at the same time dicuss the performance of paper .The effect is notability更多还原