It was showed that:ER65 had better sizing on second fiberdifficult to sizing,the dosage of ER65 cut down by 20% in comparison with saponified rosin while by30% with ordinary dispersed rosin size.

• 在施胶效果相同的情况下,与皂化松香相比,采用ER65乳液施胶剂,可节约胶料用量的20%25左右;与普通分散松香胶相比,施胶剂用量可以减少30%25左右。此外,采用ER65还能明显减少造纸系统的泡沫与网毯的污染。