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Amorphous molecular structure ensures excellent transparency and optical clarity.
Low intrinsic viscosity enables easy processing via extrusion and injection molding.
Superior thermal stability with minimal degradation during high-temperature processing.
Excellent compatibility with plasticizers and other polyester-based additives.
Hydrolysis-resistant backbone enhances long-term durability in humid environments.
High-clarity packaging films for food and pharmaceutical blister packaging.
Transparent rigid containers requiring dimensional stability and gloss retention.
Optical-grade components in medical device housings and diagnostic cartridges.
Multi-layer coextruded barrier structures with EVOH or PVDC.
Specialty labels and tamper-evident seals demanding clarity and printability.
| Chemical Type | Non-crystalline aromatic-aliphatic polyester |
| Product Form | Pellets |
| Appearance | Translucent, off-white granules |
| Glass Transition Temperature (Tg) | 78–82 °C (DSC, 10 °C/min) |
| Intrinsic Viscosity (IV) | 0.62–0.68 dL/g (in o-chlorophenol at 25 °C) |
| Melt Flow Rate (MFR) | 12–16 g/10 min (250 °C, 2.16 kg) |
| Moisture Content (as received) | ≤ 0.3 wt% |
| Density | 1.29–1.31 g/cm³ |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
