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Non-crystalline structure ensures excellent clarity and optical uniformity in transparent coatings and films.
High solubility in common organic solvents enables easy formulation into solvent-based coating systems.
Low melt viscosity facilitates smooth processing during extrusion, casting, or hot-melt application.
Excellent thermal stability supports processing at elevated temperatures without premature degradation.
Good compatibility with acrylics, cellulose derivatives, and other thermoplastic resins for blended systems.
Optical-grade protective overcoats for display panels and touchscreens.
Transparent base resin for high-gloss decorative laminates and printed film substrates.
Binder component in specialty inkjet-receptive coatings for premium photo papers.
Adhesion-promoting interlayer in multi-material flexible packaging structures.
Clear topcoat resin for UV-curable hybrid systems requiring non-crystalline morphology.
| Chemical Type | Aliphatic non-crystalline polyester |
| Product Form | Pellets |
| Appearance | Translucent ivory-colored solid |
| Glass Transition Temperature (Tg) | 68–72 °C (DSC, 10 °C/min) |
| Melt Flow Index (MFI) | 8–12 g/10 min (230 °C, 2.16 kg) |
| Acid Value | 2–5 mg KOH/g |
| Hydroxyl Value | 12–18 mg KOH/g |
| Moisture Content | < 0.2 wt% (by Karl Fischer titration) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
