Defoamer WSS-978
WSS-978 is used as a defoamer for solvent-based, solvent-free and radiation-curable coatings. It is especially suitable for radiation curing systems and two-component epoxy systems, especially for paint formulations. Application: Amine/Amide curing epoxy floor coatings, solvent-based and radiation curing screen printing inks, radiation curing varnishes, wood and furniture coatings, amines/Amide curing epoxy paint. ○ Use two-solvent type, solvent-free type and radiation curing formula ○ Especially suitable for paint formulations ○ High performance ○ No solvent  
推荐应用

○ Amine/Amide curing epoxy floor coating

Recommended amount

In the form of supply to the total formula: 0.1-1.0%

○ Solvent-based and radiation curing screen printing inks

Recommended amount

In the form of supply to the total formula: 0.1-1.0%

○ Radiation curing varnish

Recommended amount

In the form of supply to the total formula: 0.1-1.0%

○ Wood and furniture coatings

Recommended amount

In the form of supply to the total formula: 0.1-0.8%

○ Amine/Amide curing epoxy paint

Recommended amount

In the form of supply to the total formula: 0.1-1.0%

○ Leather coating Recommended amount

In the form of supply to the total formula: 0.1-0.8%

技术参数下载PDF文档

Technical data

○ Supply form: liquid

○ Active matter content:100%

Chemical composition

○ Organic modified polysiloxane, containing fumed silica

Process description

○ When used in paint formulations, it is recommended to add in the grinding stage

○ Stir before use ○ Pre-dilution with the recommended solvent will facilitate adding and mixing

○ Pre-diluted or directly added to the paint in the form of supply ○ Must be mixed with high shear

package

○ 25 Kg, plastic bucket

○ 200 Kg, iron bucket

Storage stability

○ Store in the original unopened packaging below 40oC without freezing

○ Use within 12 months from the date of production