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Solus™ 2300 is low–molecular weight cellulose ester designed to optimize the performance of high-solids industrial coatings.
Intrinsic viscosity: 0.095
Acetyl content (wt%): 19
Butyryl content (wt%): 30
Hydroxyl content (wt%): 1.6
Moisture content (max, %): 3.0
Tg (°C): ~110
Specific gravity: 1.22
Polymer density (lb/gal, kg/L): 10.2, 1.22;
Primary Chemistry:
Cellulose Ester
Eastman Solus™ 2300 is a performance additive designed to improve the efficiency and performance of high-solids, low-VOC coatings. Its low molecular weight imparts a low viscosity to thermoplastic and thermosetting systems, providing performance benefits, such as decreased dry-to-touch times, increased early hardness, and improved gloss and polishability.
One common issue faced with coatings is long dry-to-touch times. Solus™ 2300 can be substituted for 5% of the resin to reduce dry-to-touch times by up to 40%. In addition, the inclusion of Solus™ 2300 into low-VOC coatings helps greatly decrease surface defects due to surface contamination, reducing rework and cost.
Coating defects caused by surface contamination
Slow dry-to-touch times
High solvent demand due to high viscosity in low-VOC systems
Automotive coatings
Printing inks
Textile coatings
Industrial coatings
Eastman Solus™ performance additives are the newest cellulose esters designed for high-solids solvent-borne systems. Solus™ is specifically engineered to meet lower VOC target while improving performance in clear, pigmented and metallic automotive coatings.
Strategically located across North America and EMEA for fast, reliable delivery. Every order, every time.
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