H-850 polycarbonate alcohol defoamer
Release date: May 25, 2017 20:34
1、 Product characteristics
● It is composed of higher fatty alcohol and fatty acid derivatives;
● It has strong degassing function, defoaming and anti foaming ability;
● The suitable system temperature is 40-50 ℃;
2、 Technical index
Milky white to yellowish milky liquid
Viscosity (25 ℃)
PH value (1% concentration)
Wet end of papermaking: white water for paper making such as cultural paper, box board paper, corrugated paper, kraft cardboard, etc;
Industrial wastewater treatment, can not use silicone system
4、 Usage and matters needing attention
H850 The defoamer has excellent defoaming and antifoaming properties. It can be added after the foam is produced or used as a foam suppression product. According to different systems, the addition amount of defoamer is 150-300ppm, and the optimal addition amount is determined according to the field test. Stratification or a little precipitation may occur after long-term storage, which is a normal phenomenon, and the quality will not be affected after mixing.
Packed in plastic drums with net weight of 50kg / barrel, 200kg / barrel and 1000kg / barrel.