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Udel® P-1700 LCD
| Category: | PSU , Polysulfone |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Udel® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | v8ffPt_Udel-P-1700-LCD.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Udel® P-1700 LCD polysulfone is especially well suited for the fabrication of porous membranes for filtration applications. The membranes are usually in the form of hollow fibers, but tube, plate or spiral wound forms are also used. The membranes are used in a variety of applications, such as potable water treatment, waste water treatment, blood processing, pharmaceutical purification, gas separation, dairy product processing and for processing a variety of food products. This resin offers the membrane producer good solubility in commercially available dipolar aprotic solvents, such as dimethylacetamide (DMAC), dimethylformamide, (DMF) and N-methyl pyrrolidone (NMP), which are completely miscible in water, very good control of pore size and pore size distribution, high membrane strength and good film-forming properties. Typical grades of polysulfone contain a cyclic dimer that can precipitate from solution, plugging the process filters and limiting the life of the dope solutions. Udel® P-1700 NT LCD is specially manufactured to have a lower amount of cyclic dimer. It also has a higher number average molecular weight (Mn) for a given weight average molecular weight (Mw) leading to higher fiber strength, which means fewer fiber breakages, fewer surface defects and fewer rejects. The resultant membranes have excellent hydrolytic stability and are compatible with pHs ranging from 2 to 13. They tolerate a variety of cleaning methods, including hydrochloric acid or sodium hydroxide. The resin has a Tg of 185°C indicating high thermal resistance.
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| General Information | |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.24 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (343°C/2.16 kg) | 6.5 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.70 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.30 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2480 | MPa | ASTM D638 |
| Tensile Strength | 70.3 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 50 to 100 | % | ASTM D638 |
| Flexural Modulus | 2690 | MPa | ASTM D790 |
| Flexural Strength | 106 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | 69 | J/m | ASTM D256 |
| Tensile Impact Strength | 420 | kJ/m² | ASTM D1822 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 174 | °C | ASTM D648 |
| CLTE - Flow | 5.6E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 5.0E+16 | ohms·cm | ASTM D257 |
| Dielectric Strength | 17 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 60 Hz | 3.03 | ||
| 1 kHz | 3.04 | ||
| 1 MHz | 3.02 | ||
| Dissipation Factor | ASTM D150 | ||
| 60 Hz | 1.1E-3 | ||
| 1 kHz | 1.3E-3 | ||
| 1 MHz | 5.0E-3 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| VTEC™ PI | RBI, Inc. | PI, TS | VTEC™ |
| NEMCON H PA66 DP187 | Ovation Polymers Inc. | Nylon 66 | NEMCON H |
| ADEKA ED-523T | Adeka Corporation | Epoxy | ADEKA |
| Elastollan® 670 AWHU | BASF Polyurethanes GmbH | TPU-Polyester | Elastollan® |
| PETLIN LD N109X | PETLIN (MALAYSIA) SDN BHD | LDPE | PETLIN |
