Non-silicon defoamer HY-1790

Product Description:

HY-1790 defoamer does not contain silicone, has wide versatility, is suitable for solvent-based and non-solvent-based coatings to improve fluidity, has strong foam inhibition, deaeration and foam breaking effects, especially suitable for medium and high polarity resin systems such as polyester, epoxy, UV, PE, etc. At the same time, it has good compatibility, it is not easy to produce shrinkage porosity in the system, and the performance is safe.
Physical and chemical parameters:

Composition: vinyl copolymer

Appearance: Colorless to light yellow viscous liquid

Activity: ≥98%
Product Features ：

1.HY-1790 can solve the problem of difficult defoaming in high-viscosity systems, has anti-burst foaming effect, can inhibit the introduction of air bubbles during stirring, and help release micro bubbles from the coating.

2.HY-1790 is especially suitable for medium and high polarity resin systems, with a good balance between high efficiency and compatibility.

Scope of application:

Suitable for various solvent-based medium and high polarity resin systems.
Recommended dosage:

For 0.1~1.0% of the total amount of the system, the optimal dosage needs to be measured experimentally; After addition, it should be mixed at a sufficiently high shear force, and it is recommended to add before grinding.
For storage packaging:

Packaging: This product is packaged in original 25/200KG barrels (can be split);

Storage: Store in a cool and sheltered place, sealed and stored;

Transportation: This product should be well sealed during transportation to prevent moisture, strong alkalis, acids, and rainwater from entering.

Additional Disclaimer: This information is based on the information and experience currently available to us. It only describes the performance of our products, but does not guarantee the performance of the products in a legal sense. It is recommended to test our products first to determine if they can achieve the desired results.