DOW Chemical DM - 55 is a solid thermoplastic acrylic resin in the PARALOID™ series, designed for pigment grinding and coating formulation. It is pale yellow bead - like particles with 100% solid content, featuring excellent pigment wettability and dispersibility. It can efficiently grind hard - to - disperse pigments such as carbon black and transparent iron oxide
Efficient Pigment Grinding - Excellent pigment wettability, greatly shortening grinding time, reducing energy consumption, suitable for hard - to - disperse pigments
Wide Resin Compatibility - Compatible with various resins including acrylic, vinyl, epoxy and polyester, providing high formulation flexibility
Excellent Solvent Resistance - Resistant to aliphatic solvents, suitable for various solvent systems, expanding application scenarios
Stable Film - forming Performance - Stable color after film formation, not easy to yellow, long - lasting gloss, improving the appearance texture of the coating
Industrial Maintenance Topcoats - Used for long-term protective and decorative coatings of industrial equipment and steel structures, suitable for long-term outdoor use scenarios
Infrastructure Coating - Protective coatings for bridges, water conservancy facilities, storage tanks and other outdoor harsh working conditions
Marine Engineering Protection - Salt spray corrosion resistant protective coatings for offshore platforms, port machinery, etc
Concrete Protection - Weather-resistant and chemical corrosion resistant protective coatings for concrete buildings and pavements
| Brand | DOW Chemical |
| Chemical Type | Thermoplastic acrylic resin (MMA copolymer) |
| Technology Type | Solid pigment grinding resin, special for coating formulation |
| Appearance | Pale yellow bead-like particles |
| Glass Transition Temperature (Tg) | 70 ℃ |
| Molecular Weight (Mw) | 6,000 |
| Solubility Parameter | 9.4 |
| Solid Content | 100 % |
| Acid Value (solids) | < 1 mg KOH/g |
| Bulk Density (25℃) | 8.9 lb/gal (about 1.07 g/cm³) |
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E-mail: wangxingqiang@ericwchem.com
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