DAPRO^® W-77

DAPRO W-77 Interfacial Tension Modifier acts as an intermediate between areas of high and low surface tension, either within a coating or between the coating and the substrate. It will eliminate or diminish film defects such as crawling, fish eyes, and some forms of cratering. DAPRO W-77 can also promote spreading and uniform film formation on hard-to-wet or contaminated surfaces. DAPRO W-77 also provides excellent recoatability.

Key properties

• Does not cause intercoat adhesion problems.
• Improves substrate wetting.
• Reduces defects caused by low surface tension additives.
• Promotes improved flow and leveling.

Functions

• Wetting agents
• Dispersing Agents
• Surfactants

Market segment

• Paints, Coatings & Inks