Product Name
ROWAFLEX™ DF 2
Type
Defoamer
Chemical character
Polydimethylsiloxane
Density
0.93 kg/m³
pH value
5
Ionogenity
nonionic
Appearance
slight yellowish opaque
Properties
ROWAFLEX™ DF 2
- is a low-viscous, waterfree antifoam depressant for tenside containing media in aqueous dispersions (Printpastes)
- prevents foam generation reliably at high shear and air introduction into the media
- provides control to prevent disagreeable effects such as surface disfunction or separation
- is nearly indifferent and has no influence on the media to be defoamed
- has good long-term stability
- has an excellent electrolyte-concentration / stability, eg.
Sodium sulfate > 200 g/l
Sodium chloride > 200 g/l
Water glass > 200ml/l
Sodium hydroxide 45% > 160 g/l
Water glass > 200ml/l
Sodium hydroxide 45% > 160 g/l
Recipe recommendation
Copolyamide paste
| Water / H20 | 55 kg |
| ROWAFLEX™ DF 2 | 0.2 kg |
| ROWAFLEX™ X 572 | 1 kg |
| ROWALIT™ 200-1, 0-80 | 30 kg |
| ROWAFLEX™ TH 3 | 0.4 kg |
| ROWAFLEX™ X 100 | 10 kg |
Copolyamide paste with plasticizer
| Water / H20 | 55 kg |
| ROWAFLEX™ DF 2 | 0.2 kg |
| ROWAFLEX™ X 502 | 3 kg |
| ROWALIT™ 200-2, 0-80 | 30 kg |
| ROWAFLEX™ TH 3 | 0.4 kg |
| ROWAFLEX™ X 100 | 10 kg |
Crosslinkable paste system
| Water / H2O | 55 kg |
| ROWAFLEX™ DF 2 | 0.2 kg |
| ROWAFLEX™ X 600 | 3 kg |
| ROWALIT™ 200-63, 0-80 | 30 kg |
| ROWAFLEX™ TH 3 | 0.4 kg |
| ROWAFLEX™ X 100 | 10 kg |
Polyethylene Paste
| Water / H2O | 55 kg |
| ROWAFLEX™ DF 2 | 0.2 kg |
| ROWAFLEX™ X 502 | 3 kg |
| ROWALIT™ N 100-20, 0-80 | 30 kg |
| ROWAFLEX™ TH 3 | 0.4 kg |
| ROWAFLEX™ X 100 | 10 kg |
Polyurethane paste
| Water / H2O | 55 kg |
| ROWAFLEX™ DF 2 | 0.2 kg |
| ROWAFLEX™ X 502 | 3 kg |
| ROWALIT™ 500-37, 0-80 | 30 kg |
| ROWAFLEX™ TH 3 | 0.4 kg |
| ROWAFLEX™ X 100 | 10 kg |
