Highly consistent ethoxy substitution (47.0–49.5%) for reliable film-forming performance.
Low viscosity grade optimized for solvent-based coatings requiring excellent flow and leveling.
Excellent thermal stability and compatibility with common organic solvents including toluene, xylene, and ketones.
Non-ionic, pH-stable polymer suitable for formulations sensitive to ionic interference.
USP/NF and EP monograph compliant — approved for pharmaceutical and food-contact applications.
Controlled-release matrix tablets and multiparticulate drug delivery systems.
Flexible, abrasion-resistant overcoats for industrial metal and plastic substrates.
Binders and film formers in decorative and functional architectural coatings.
Release liners and temporary protective films in electronics manufacturing.
Thermoplastic binder in ceramic green tape and advanced battery electrode processing.
| Chemical Type | Ethyl cellulose polymer |
| Product Form | Free-flowing white to off-white granular powder |
| Appearance | White to creamy white, odorless granules |
| Ethoxy Content (wt%) | 47.0–49.5% |
| Viscosity (2% w/w in Toluene/Ethanol 80/20, 25°C) | 3.5–4.5 cP |
| Moisture Content (max) | 5.0% |
| Solubility | Soluble in chlorinated hydrocarbons, aromatic hydrocarbons, and ketones; insoluble in water and aliphatic hydrocarbons |
| Regulatory Status | USP/NF, EP, FDA 21 CFR 175.105, 177.1390 |
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E-mail: wangxingqiang@ericwchem.com
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