DOWSIL 29 Additive is a high-performance leveling agent of Dow Chemical’s DOWSIL series, a silicone-based special additive for coatings specially developed for various coating systems. It can efficiently enhance coating fluidity and leveling, significantly improve coating gloss, while strengthening scratch resistance, balancing anti-clogging effect and stain resistance
Dual improvement of leveling and gloss - Enhance fluidity and leveling, significantly improve coating gloss, optimize surface texture
Excellent scratch resistance - Strengthen coating surface hardness, improve scratch resistance, extend coating service life
Multi-effect protection empowerment - Has good anti-clogging effect, and improves coating stain resistance and aging resistance
Convenient and efficient construction - Low viscosity and easy to add, good dispersibility, can be quickly integrated into various coating systems
Stable and compatible formula - Excellent compatibility, not easy to produce pinholes and fisheyes, outstanding batch stability
Industrial metal coatings - Improve leveling and gloss, enhance scratch resistance, suitable for various metal protective coatings
Automotive refinish coatings - Optimize paint leveling, improve gloss consistency, reduce refinishing defects
Wood decorative coatings - Improve leveling effect, enhance surface gloss, strengthen scratch resistance and stain resistance
Architectural decorative coatings - Enhance fluidity, avoid brushing marks, improve the texture of wall and furniture coating
Special functional coatings - Suitable for high-end protective coatings, balancing leveling, gloss and scratch resistance, suitable for harsh scenarios
| Brand | Dow Chemical (DOW) |
| Chemical Type | Silicone-based leveling agent (polydimethylsiloxane derivative) |
| Product Form | Colorless transparent liquid |
| Applicable System | Industrial coatings, automotive refinish coatings, wood coatings |
| Flash Point (Closed Cup) | 67℃ |
| Kinematic Viscosity (25℃) | 310 Centistokes |
| Specific Gravity (25℃) | 1.04 |
| VOC Content | Low VOC, environmentally compliant |
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