higher alcohol defoamer for papermaking chemical 99%high quality defoamer desheng papermaking chemical higher alcohol
Defoamer AL-30
Description:
This product can remove the air of fiber in the process of wet end. It can improve the runnability and speed. This product can increase the retention and achieve stable operation of machine.
Product Features:
1.It can remove the air of fiber in the process of wet end to improve the runnability and speed. It can reduce about 80%--90% air in the papermaking process. Good effect can be achieved at the temperature of water from 20 to 60°C.
2.Good drainability,because it discharges the air of pulp, it can reduce 2—3% water of press section and 20% of filter aid.
3. Improve paper quality.
4. Improve the operation quality of pump and sifter.
Specification:
Type |
AL-30 |
AL-300 |
the main composition |
higher alcohol
|
higher alcohol
|
Appearance |
Milky emulsion |
Milky emulsion |
solid content |
30.0±1.0% |
30.0±1.0% |
Viscosity ( 25°C) |
≤500CPS |
≤200CPS |
PH |
10.5±1.0 |
7.5±1.0 |
solubility |
Dispersed in water |
Dispersed in water |
Ionicity |
non-ionic |
non-ionic |
Shelf life |
6 months |
6 months |
Proportion |
0.98±0.03 |
0.98±0.03 |
Usage:
After dilution with water or sufficiently dispersed with better results.
Dosage: 0.02--0.1% ( to oven dry stock )
Valid: 6 months
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