Defoamer LS6030/LS6060


  1. Adapting to pulp with various pH values, and also to a temperature as high as up to 80℃;
  2. Maintaining long-time effect in continuous white water treatment system;
  3. Making good result on papermaking machines, without affecting on the sizing process;
  4. Improving the operation of the paper machine and the quality of the paper;
  5. Continuing the defoaming and the degasing without leaving any side effect on the papermaking.


  LS6030 LS6060
Solid content (105℃,2h) 30 ± 1% 60 ± 1%
Composition compound of various degasing materials
Appearance white milk-like emulsion
Specific gravity (at 20℃) 0.97 ± 0.05 g/cm3
pH(at 20℃) 6.0 – 8.0
Viscosity (at 20℃ and 60 rpm, max.) 700 mpa.s


Applying a dosage of 0.01 – 0.03% of pulp or deciding an optimum dosage according to the lab experiment

Safe Application:

The undiluted product may cause harm on human skin and eyes. During the use of the product, we suggest that operators use protective gloves and goggles. If the skin and eyes contact the product, wash them with clean water.


200KG plastic drum or 1000KG IBC or 23tons/flexibag.


It should transport and store under relatively high temperature,under the original sealed package and room temperature.If LS8030 is freezing, please blend enough before put into use.

Shelf life: 12 months.

Related Products
Color fixing agent LSF-22
Color fixing agent LSF-22
Color fixing agent LSF-36
Color fixing agent LSF-36
Water Repellent Agent
Water Repellent Agent
Anionic SAE Surface Size LSB-02
Anionic SAE Surface Size LSB-02