The CONTRAPEN® line of anti-foaming agents
CONTRAPEN®
It has been specially designed to optimize production processes
Minimizing foam formation in the manufacture, packaging and application of paints, varnishes, resins and adhesives, leather and tanning, pulp, paper and coatings, detergents, textile products, as well as industrial waters.
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| Product | Chemical nature | Dose | |
|---|---|---|---|
| Solvent-based defoamer (synthetic oil): VOC FREE | |||
| CONTRAPEN®-PR/505.VF | Defoamer free of mineral fillers and fatty acid derivatives in dispersion. | 0.1-0.4% over total formula | |
| CONTRAPEN®-PR/2000 | Emulsion defoamer based on fatty acid derivatives and hydrophobic compounds. | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/588.VF | Defoamer free of mineral fillers and hydrobic solids in dispersion. | 0.1-0.4% over total formula | |
| CONTRAPEN®-PR/3800 | Defoamer in emulsion based on hydrophobic compounds | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/850.AQ | Defoamer based on fatty esters in emulsion free of synthetic oils. | 0.2-0.5% of total formula | |
| Solvent-based defoamer (mineral oil) | |||
| CONTRAPEN®-PR/205.X | Defoamer/defoamer based on hydrocarbon, fatty acid derivatives in dispersion | 0.1-0.5% of total formula | |
| CONTRAPEN®-PR/2000.M | Emulsion defoamer based on fatty acid derivatives and hydrophobic compounds. | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/388 | Defoamer based on mineral fillers and hydrophobic solids in dispersion. | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/333 | Defoamer based on wax and hydrophobic compounds in dispersion. | 0.1-0.5% of total formula | |
| CONTRAPEN®-PR/194 | Defoamer/defoamer based on hydrocarbons, fatty acid derivatives and surfactants in dispersion. | 0.1-0.5% of total formula | |
| CONTRAPEN®-PR/325 | Silicone-free defoamer, based on hydrocarbons, esters and fatty acid derivatives. | 0.1-0.5% of total formula | |
| CONTRAPEN®-PR/3541 | Defoamer based on mineral fillers and fatty acid derivatives in emulsion. | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/177 | Defoamer/defoamer based on hydrocarbons and emulsion fatty acid derivatives | 0.2-0.5% of total formula | |
| CONTRAPEN®-PR/600.AQ | Defoamer based on fatty esters in oil-free emulsion. | 0.1-0.5% of total formula | |
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| Product | Chemical nature | Application |
|---|---|---|
| Antifoam for cellulose pulp washing | ||
| CONTRAPEN®-PTS/340 | Defoamer based on inorganic compounds and fatty derivatives in oxygenated hydrocarbons. | Hardwood and softwood |
| CONTRAPEN®-PTS/633 | Emulsion defoamer based on modified silicones | Softwood |
| CONTRAPEN®-PTS/616 | Emulsion defoamer based on modified silicones | Hardwood and non-wood fiber |
| Water-based defoamer for recycled pulp paper machines | ||
| CONTRAPEN®-MP/460 | Emulsion defoamer based on fatty alcohols and waxes. | |
| CONTRAPEN®-MP/430.X | Emulsion defoamer based on fatty alcohols and waxes. | |
| CONTRAPEN®-MP/438.X | Emulsion defoamer based on fatty alcohols and waxes. | |
| CONTRAPEN®-233/PLUS | Emulsion defoamer based on fatty alcohols and waxes. | |
| Water-based defoamer for virgin pulp paper machines | ||
| CONTRAPEN®-430/PLUS | Defoamer/defoamer based on fatty alcohols and emulsion fatty esters | |
| CONTRAPEN®-410/PLUS | Defoamer/defoamer based on fatty alcohols and emulsion fatty esters | |
| 100% active defoamer for paper machine by paper type | ||
| CONTRAPEN®-BD/62.AW | Defoamer based on fatty acid esters and derivatives | |
| CONTRAPEN®-BD/64.AW | Defoamer based on synthetic fatty esters | |
| CONTRAPEN®-BD/99 | Antifoaming agent based on fatty acid derivatives | |
| CONTRAPEN®-BD/69.AW | Defoamer based on synthetic fatty esters | |
| CONTRAPEN®-BD/67.AW | Defoamer based on synthetic fatty esters | |
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| Product | Chemical nature | Dose |
|---|---|---|
| Detergent cloudiness | ||
| CONTRAPEN®-PTS/616 | Emulsion defoamer based on modified silicones | 0,1-0,5% |
| Detergent cloudiness | ||
| CONTRAPEN®-CUR/828 | Emulsion defoamer based on modified silicones | 0,1-0,5% |
| Low detergent cloudiness | ||
| CONTRAPEN®-PTS/730.IT | Polyglycol-modified silicone-based defoamer | 0,02-0,2% |
| Low detergent cloudiness | ||
| CONTRAPEN®-PTS/600 | Emulsion defoamer based on modified silicones | 0,1-0,5% |
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| Product | Chemical nature | Dose |
|---|---|---|
| Emulsions for cardboard adhesives | ||
| CONTRAPEN®-200/PLUS | Defoamer/defoamer based on emulsion fatty alcohols and fatty esters | |
| General adhesives | ||
| CONTRAPEN®-PR/388 | Defoamer based on mineral fillers and hydrocarbons in dispersion. | 0.2-0.5% of total formula |
| CONTRAPEN®-PR/325 | Silicone-free defoamer, based on hydrocarbons, esters and fatty acid derivatives. | |
| CONTRAPEN®-PR/200 | Defoamer/defoamer based on hydrocarbon, fatty acid derivatives in dispersion | |
| CONTRAPEN®-PR/3800 | Defoamer in emulsion based on hydrophobic compounds | |
| Adhesives gelatines | ||
| CONTRAPEN®-BD/58 | Polyglycol copolymer based defoamer. | |
| CONTRAPEN®-BD/59 | Polyglycol copolymer based defoamer. | |
| CONTRAPEN®-BD/64.AW | Defoamer based on synthetic fatty esters | |
| Priming resins | ||
| CONTRAPEN®-BD/64.AW | Defoamer based on synthetic fatty esters | |
| CONTRAPEN®-PR/325 | Silicone-free defoamer, based on hydrocarbons, esters and fatty acid derivatives. | |
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| Product | Chemical nature | Field of application | |
|---|---|---|---|
| Water-based defoamer for wastewater in effluents | |||
| Minimum % silicone | |||
| CONTRAPEN®-150/PLUS.2 | Defoamer based on fatty alcohols and fatty esters in emulsion. Contains silicone | Prevents the formation of foam in general industrial processes. | |
| Fatty alcohols emulsions T <50ºC | |||
| CONTRAPEN®-CUR/828 | Emulsion defoamer based on modified silicones | Prevents the formation of foam in turbulent industrial water processes. | |
| CONTRAPEN®-PTS/616 | Emulsion defoamer based on modified silicones | Prevents the formation of foam in turbulent industrial water processes where foam is difficult to eliminate. | |
| 100% active defoamer for wastewater in biological reactor 50ºC | |||
| Viscosity > 300 cP | |||
| CONTRAPEN®-BD/659 | Antifoaming agent based on synthetic fatty esters and polyglycol ethers of fatty alcohols. | Enables foam control in scrubbers | |
| CONTRAPEN®-BD/65.AW | Defoamer based on synthetic fatty esters | Enables foam control in scrubbers | |
| CONTRAPEN®-BD/59.AW | Polyglycol copolymer based defoamer. | Enables foam control in scrubbers | |
| Viscosity <300 cP | |||
| CONTRAPEN®-AI/328 | Oxygenated hydrocarbon-based defoamer | Enables foam control in scrubbers | |
| CONTRAPEN®-BD/94 | Defoamer based on fatty acids and surfactants in organic solvent | Prevents foaming in sewage treatment plants | |
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| Product | Chemical nature | Dose | |
|---|---|---|---|
| Defoamers agents for leather manufacturing processes | |||
| CONTRAPEN®-CUR/828 | Antifoam based on emulsified organo-silicon compounds with surfactants | 0,1-0,5% | |
| CONTRAPEN®-CUR/10 | Antifoam based on emulsified organo-silicon compounds with surfactants | 0,02%-0,2% | |
| CONTRAPEN®-CUR/818 | Antifoam based on emulsified organo-silicon compounds with surfactants | 0,002%-0,02% | |
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