AMORSO-235 Silicone-free Defoamer

Product Description

Introduction:

AMORSO***5 is a special silicone free polymer, which is suitable for solvent-borne coatings. In addition to its superior defoaming ability, it has the ability to adjust the flow flatness and solvent volatilization rate of the coating surface. Therefore AMORSO***5 also has good effect on surface flatness and preventing film boiling.

Features:

AMORSO***5 has a good defoaming ability, can be used in porous materials such as wood, asbestos tile coating operations.

Its excellent defoaming ability works well in special coating methods, such as dipping, roller or curtain flow coater.

Because it has the effect of adjusting the surface flow of the coating film, it also has a good effect on eliminating pinholes, craters, fish eyes, silk lines and so on.

Many bubbles often occur on the coating surface after heating and baking because the thickness of the coating is too thick. If high boiling point solvent is added, this phenomenon can be improved, but high boiling point solvent often causes surface slow drying or easy vertical flow. because of its adjusting solvent volatilization speed and being a resin polymer, AMORSO***5 can be added in paint system to obtain thick coating without boiling, it has little effect on surface drying and vertical flow.

Technical data:

Composition: acrylics                                   Appearance: light color liquid

Non-volatile part: *5.0%±3.0%                    Viscosity: Z*-Z5                    

Applications:

solvent-borne coating alkyd system resin

acrylic resin

polyester resin

unsaturated polyester resin

polyurethane coatings

nitrocellulose coatings

chlorene resin

Usage and dosage:

The additive can be incorporated during any stage of the production process(before or post grinding) , though it is recommended to add before grinding.

0.1%*1% of the total amount of formula, 3%*5% in some special condition.

Package:

*5KG barrel