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High crystallinity enabling rapid melt solidification and excellent dimensional stability.
Outstanding thermal resistance with continuous use temperature up to 150 °C.
Low moisture absorption (<0.3% at 23 °C/50% RH), ensuring consistent processing and end-product reliability.
Excellent chemical resistance to hydrocarbons, alcohols, and weak acids.
Designed for high-speed injection molding with low viscosity in molten state and narrow melting range (Tm ≈ 258–262 °C).
High-performance automotive under-hood components (e.g., sensor housings, connectors).
Precision industrial parts requiring thermal and dimensional stability (e.g., pump impellers, valve bodies).
Electrical and electronic enclosures exposed to elevated ambient temperatures.
Reusable medical device components compatible with steam and EtO sterilization cycles.
| Chemical Type | Crytalline aromatic polyester (sulfone-modified polyarylate backbone) |
| Product Form | Pellets (natural color, free-flowing) |
| Appearance | Off-white translucent granules |
| Melting Temperature (DSC, 10 °C/min) | 258–262 °C |
| Density (ASTM D792) | 1.32–1.34 g/cm³ |
| Melt Flow Rate (265 °C / 2.16 kg, ASTM D1238) | 12–16 g/10 min |
| Tensile Strength (ISO 527-2, 23 °C) | 95–102 MPa |
| Moisture Content (as received, ISO 62) | ≤ 0.15 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
