【product description】: 
WBA is a 100% active liquid Defoamer, which is specifically developed for emulsion-type adhesives and is optimized for high efficiency, durability and compatibility, and is also proven to be effective in curtain coating applications. 
【Features】: 
Broad spectrum: WBA in a variety of emulsion-based Water-based pressure-sensitive adhesive, paint and printing ink in a better defoaming effect 
Compatibility: WBA Defoamer has a good compatibility, will not produce oil and flower phenomenon, will not produce fisheye in the transparent film. 
Persistence: WBA Defoamer is valid not only in storage period, but also under continuous pumping conditions 
【WBA Defoamer application scenario】: 
This product is suitable for acrylic, vinyl acetate, vinegar C, styrene-acrylic, copolymer and other emulsified coatings, resins, adhesives. Can also be used for detergents, agricultural spray, Sewage treatment. 
[WBA Defoamer use method]: 
In the coating formulation, add 0.2-0.5% of the WBA in the 100KG coating to effectively defoamate it. It can be added either directly or after dilution with water. Half of the amount is added before the pigment is polished to inhibit the foam. Paint stage to join. 
This product can be added directly without pre-dilution with water. Ordinary amount is 0.03-0.3%, Sewage treatment 10PPm, paper storage. 
Due to differences in formulation and selected raw materials, Defoamer's precise additions should be determined experimentally. 
【WBA Defoamer Storage and Packaging】: 
Storage: This product is not dangerous, non-toxic, non-flammable, sealed in the room cool, ventilated, dry place. Not used before, after each container should be strictly sealed. 
Transportation: This product should be sealed in the transport, moisture, anti-alkali and anti-rain and other impurities mixed with water.