papermaking defoamer

papermaking defoamer
remove air up to 80%-90%
applicable in30-50c
Increase retention rate by 3%-5%
increase sizing value

papermaking defoamer

 

DM-701A

 

Specifications

Appearance: white emulsion
Odor: Slight odor

Density(g/cm3): ≥0.950

Water-soluble: soluble

 

 Typical characteristics:

1.       remove the air up to 80%-90% and be applicable in the 30-50

2.       promote the dehydration and reduce the moisture by 2%-3% of the paper in dryer part(for removing air from paper eliminates the barriers that gases bring ), saving the air consumption of dryer part.

3.       Increase retention rate by 3%-5%

4.       increase the sizing value.

5.       improve the product quality, reduce the crafter, improve the paper porosity and smoothness

6.       conducive for the paper machine to safely run, to improve the papermaking efficiency,  and to improve the performance of the wastewater treatment plant and sedimentation basin.