Category: | PSU , Polysulfone |
Manufacturer: | Solvay Specialty Polymers |
Trademark: | Udel® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | iq0eVS_Udel-P-3700-HC.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Udel® P-3700 HC is a high-clarity grade of polysulfone (PSU) that is nearly water-white in color. This grade was designed to eliminate the yellow cast and provide design flexibility and improved aesthetics for applications where a yellow cast is undesirable. Compared to Udel® P-1700, P-3700 HC has higher flow and a slightly greater tendency to stress crack in some aggressive environments. |
General Information | |
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Features |
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Uses |
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Agency Ratings |
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RoHS Compliance |
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Appearance |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.24 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (343°C/2.16 kg) | 18 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow (3.18 mm) | 0.70 | % | ASTM D955 |
Water Absorption (24 hr) | 0.30 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 2690 | MPa | ASTM D638 |
Tensile Strength | 75.8 | MPa | ASTM D638 |
Tensile Elongation | ASTM D638 | ||
Yield | 5.8 | % | ASTM D638 |
Fracture | 45 | % | ASTM D638 |
Flexural Modulus | 2760 | MPa | ASTM D790 |
Flexural Strength (Yield) | 117 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (3.18 mm) | 53 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Annealed, 3.18 mm) | 178 | °C | ASTM D648 |
Glass Transition Temperature | 185 | °C | ASTM E1356 |
CLTE - Flow | 5.6E-5 | cm/cm/°C | ASTM D696 |
Optical | Nominal Value | Unit | Test Method |
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Refractive Index | 1.635 | ASTM D542 | |
Transmittance (2540 µm) | 77.0 - 83.0 | % | ASTM D1003 |
Haze (2540 µm) | 2.0 | % | ASTM D1003 |
Yellowness Index (2.54 mm) | 2.0 | YI | ASTM D1925 |
Additional Information |
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Tensile Elongation at Break, ASTM D638: 30 to 60 % |
Injection | Nominal Value | Unit | |
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Drying Temperature | 149 | °C | |
Drying Time | 3.0 | hr | |
Drying Time, Maximum | 3.5 | hr | |
Suggested Shot Size | 50 - 75 | % | |
Hopper Temperature | 149 | °C | |
Processing (Melt) Temp | 329 - 385 | °C | |
Mold Temperature | 121 - 163 | °C |
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