Xiamen Rickman Chemical Technology Co., Ltd.

Rickman - Model RK-7012 -Mineral Oil Defoamer

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RK-7012 is the based on star polymer of high efficient liquid(wetting) defoamer, which is combined with active antifoaming carrier oil components. It`s effective for fine resin emulsion and added into any processes of latex paint production. Also, it has high compatibility with the system, no precipitation and formation of shrinkage cavities on the surface.

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Product property:

  • It`s especially effective for microbubbles
  • Good compatibility, don`t cause surface defect and impact luster
  • Break foam quickly
  • No stratification and settlement

Application Process:

  • Antifoaming agent consists of hydrophobic liquid and hydrophobic particles. It is recommended that the user should folly stir before using, even if the surface is not stratified; long-term storage may be slightly stratified, evenly mixed and used, without affecting the effect.
  • The additive amount is 0.2-0.6% of coating weight, added 1.0-1.5%o at pulping process, added 1.0-1.5%o again at paint correction.
  • The optimum addition should be depended on specific situation. Do not dilute.

Key Applications

  • In vinegar and pure acrylic of latex paint with good effect Water based adhesives and latex paints Water based inks, high grade latex paint in interior wall Obvious effect of breaking microbubbles