Filler pre flocculation enhancer AS-8

Filler pre flocculation enhancer AS-8

short description:

AS-8 is a product developed for the pre flocculation treatment of fillers. The ultimate purpose of its application is to improve the dry strength of the paper or save the amount of fiber, so as to achieve the purpose of saving production costs and bring economic competitive advantages to enterprises.

Its application mechanism is based on AS-8 to increase the particle size of fillers by pretreatment, so as to reduce the total specific surface area of fillers and increase the binding area between fibers. Therefore, it can effectively increase the strength of paper or increase the filling amount of fillers.

Product Detail

Product Tags

The advantages of pre flocculation are as follows:
1. The improvement of paper quality, such as the internal bond strength, tensile strength, etc;
2. Improve the filler retention rate and save the production cost
3. Improve the white water circulation of paper machine.

Physical properties:

Main components: Modified polyacrylamide aqueous solution
Appearance: Opaque white liquid
PH: 7.5 ± 1.0 ( 25℃)
Specific gravity: 1.05 ± 0.1(25℃)
Solid content: ≥ 30.0% (150 ℃, 5H)
Viscosity: ≤ 2000 CPS
Charge: Amphoteric


The range of dosage is 0.03-0.1% / absolute dry weight calcium carbonate (GCC). Online addition is carried out through continuous dosing equipment. The actual consumption is determined by the production of the paper machine.

Packaging and storage:

1000kg / T packaging, cool and dry environment, shelf life of 12 months.

Safety instructions:

Under the correct operation, AS-8 will not have any harmful effects on human health. Please refer to MSDs for detailed safety operation instructions.

  • Previous:
  • Next:

  • Write your message here and send it to us