silicone ANTIFOAM EMULSIONS for alkyd resin in water-based system
QS-65
Introduction:Silicone defoaming agent, rapid eliminating foam and long performance of foam prevention, and no oil slicks, Oil shrinkage.
Characteristics:
1. It consists of Polymer polyether and Silicone surfactant. The product has good compatibility without oil shrinkage.
2. It has good effect on eliminating and preventing foam in very low concentrations.
3. It has good stability and stable effect in shelf life. No delaminating when it under the condition of high temperature.
4. It can be used in wide pH range.
Physical and chemical index:
|
item |
Technical Specifications |
|
Appearance |
White to light yellow emulsion |
|
Solid content |
(30.0±2.0)% |
|
viscosity |
1000~3600 |
|
pH |
6-8 |
Application:
water-based paint, water-based ink, water-based varnishing, industrial cleaning, metal processing, fermentation system and so on.
Usage and dosage:
The dosage is 0.1%-0.5%.The product is mixture. It’s normal phenomenon that the product appears delamination and precipitation when it is placed peacefully. The using effects don’t be affected after stirring evenly. It can be used directly after diluting water. We recommend that it is added in stoste under normal circumstances.
Package and storage:
1. Packing in 25kg/ drum,50kg/ drum or 200kg / drum (plastic drum or iron drum)
2. Store it in cool and dry place. Shelf life is 1 year
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