Eastman CAP-482-20 is a high-viscosity powdered film-forming resin in the cellulose acetate propionate series, tailored for industrial scenarios such as coatings, inks and adhesives. As a white powder with 100% pure CAP composition, it has high melting point, excellent thermal stability,
High Viscosity & Tough Film-Forming - 76.5 poise viscosity, transparent and wear-resistant film-forming, improving coating gloss and scratch resistance, suitable for high-demand topcoats
High Thermal Stability & Weather Resistance - Melting point 188-210℃, Tg 147℃, auto-ignition temperature 432℃, light and oxygen resistant, not easy to yellow, suitable for high-temperature processing
Hydrophobic & Moisture-Resistant Durability - Low water solubility, stable performance in humid environments, protecting substrates from moisture and extending product service life
Broad Compatibility & Easy Formulation - Soluble in various organic solvents, compatible with crosslinking agents like urea-formaldehyde and melamine, expanding eco-friendly formulation options
High Viscosity & Tough Film-Forming - 76.5 poise viscosity, transparent and wear-resistant film-forming, improving coating gloss and scratch resistance, suitable for high-demand topcoats
High Thermal Stability & Weather Resistance - Melting point 188-210℃, Tg 147℃, auto-ignition temperature 432℃, light and oxygen resistant, not easy to yellow, suitable for high-temperature processing
Hydrophobic & Moisture-Resistant Durability - Low water solubility, stable performance in humid environments, protecting substrates from moisture and extending product service life
Broad Compatibility & Easy Formulation - Soluble in various organic solvents, compatible with crosslinking agents like urea-formaldehyde and melamine, expanding eco-friendly formulation options
| Product Model | CAP-482-20 |
| Brand | Eastman |
| Chemical Name | Cellulose Acetate Propionate (CAP) |
| CAS No. | 9004-39-1 |
| Appearance | White powder |
| Odor | Slight characteristic odor |
| Propionyl Content | 48 wt% |
| Acetyl Content | 1.3 wt% |
| Hydroxyl Content | 1.7 wt% |
| Viscosity | 76.5 poise |
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