Dry type paper Retention

Dry type paper Retention Retention is a set of filter aid as one of the new and efficientpapermaking

 additives, 

organic polymers are gender.It can significantly improve the retention of fiber filler and small, while improving

 wetchemical additives added: such as starch, sizing, etc. keep; saving slurry additive,reduce raw material

 and sizing, and enhance the role of investment costs; reduce the concentration of white water under the net to

 reduce the plant drainage pollutants;especially for fine paper, newsprint and other ash significantly increased

 the effect.