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ACRODUR® products are high-performance water-based acrylic binders for natural, synthetic and fiberglass nonwovens and replace traditional formaldehyde-containing or solvent-based resins such as melamine, urea and phenol formaldehyde to enable safe, simple and ecological handling. ACRODUR thermosetting acrylic resin technology not only optimizes finished product performance, but also allows manufacturers to supply low-VOC emitting products, supports indoor air quality (IAQ), helps to reduce plant emissions and saves cost. ACRODUR resins are suitable for a broad range of application techniques, including full bath impregnation, foam impregnation, blow-line impregnation, spraying, casting, and blending. Acrodur can be combined with water, other binders, surfactants, wetting agents, pigments, light stabilizers and flame retardants. |
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Key features & benefits
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Applications
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| Products | Polymer | Solids (wt.%) | pH | Tg | Viscosity (cps) | Crosslinkability | Impact resistance | Thermal stability | Stiffness | Water resistance |
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| ACRODUR 950 L | Acrylic | 50 | 3.5 | - | 900-2500 | Thermoset | Low | Excellent | Excellent | Low |
| ACRODUR DS 3530 | Acrylic | 50 | 3.5 | - | 150-300 | Thermoset | Low | Excellent | Excellent | Low |
| ACRODUR DS 3515 | Styrene-acrylic | 50 | 3.5 | 90 | 300-800 | Thermoset | Good | Excellent | Excellent | High |
| ACRODUR DS 3558 | Styrene-acrylic | 50 | 3.5 | 25 | 300-800 | Thermoset | Good | Excellent | Good | High |
| ACRODUR POWER 4444 | Styrene-acrylic | 49 | 3.5 | 97 | 50-300 | Thermoplastic | Good | Good | Excellent |
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ACRODUR 950 L Solution polymer for thermoset applications that provides excellent heat resistance and stiffness. For use in insulation, abrasives, ceiling tiles, wall coverings, and specialty fiberglass applications. Can be used as a crosslinker. |
ACRODUR DS 3558 Styrene-acrylic dispersion polymer that provides a tough-elastic thermoset with good flexibility, excellent thermal resistance, and excellent hydrophobicity. For use in filtration, abrasives, ceiling tiles, wall coverings, and specialty fiberglass applications. |
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ACRODUR DS 3530 Thermosetting solution polymer with low viscosity that provides excellent thermal stability and stiffness. For use in insulation, ceiling tiles, and specialty fiberglass applications. |
ACRODUR POWER 4444 Thermoplastic styrene-acrylic dispersion polymer with low viscosity that provides excellent stiffness and water resistance. Provides excellent production flexibility for use in abrasives, ceiling tiles, wall coverings, panels and specialty fiberglass applications. |
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ACRODUR DS 3515 Styrene-acrylic dispersion polymer for thermoset applications that provides excellent thermal stability, flex modulus, and hydrophobicity. For use in coated abrasives and abrasive nonwovens, insulation, ceiling tiles, wall coverings, and specialty fiberglass applications. |
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