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Solvay Specialty Polymers Udel® P-1700 LCD Polysulfone (PSU)  (Unverified Data**)

Category Polymer , Thermoplastic , Polysulfone (PSU)
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Udel® P-1700 LCD Polysulfone (PSU)  (Unverified Data**).pdf
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Material Notes:
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. - Transparent: Udel P-1700 NT LCDInformation provided by Solvay Specialty Polymers.
Physical Properties Metric English Comments
Specific Gravity 1.24 g/cc
1.24 g/cc
ASTM D792
Water Absorption 0.30 %

@Time 86400 sec
0.30 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0070 cm/cm
0.0070 in/in
ASTM D955
Melt Flow 6.5 g/10 min

@Load 2.16 kg,
Temperature 343 °C
6.5 g/10 min

@Load 4.76 lb,
Temperature 649 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength 70.3 MPa
10200 psi
ASTM D638
Elongation at Break 50 - 100 %
50 - 100 %
ASTM D638
Tensile Modulus 2.48 GPa
360 ksi
ASTM D638
Flexural Strength 106 MPa
15400 psi
ASTM D790
Flexural Modulus 2.69 GPa
390 ksi
ASTM D790
Izod Impact, Notched 0.690 J/cm
1.29 ft-lb/in
ASTM D256
Tensile Impact Strength 420 kJ/m²
200 ft-lb/in²
ASTM D1822
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 56.0 µm/m-°C
31.1 µin/in-°F
ASTM D696
Deflection Temperature at 1.8 MPa (264 psi) 174 °C
345 °F
Unannealed; ASTM D648
Electrical Properties Metric English Comments
Volume Resistivity 5.00e+16 ohm-cm
5.00e+16 ohm-cm
ASTM D257
Dielectric Constant 3.02

@Frequency 1.00e+6 Hz
3.02

@Frequency 1.00e+6 Hz
ASTM D150
3.03

@Frequency 60.0 Hz
3.03

@Frequency 60.0 Hz
ASTM D150
3.04

@Frequency 1000 Hz
3.04

@Frequency 1000 Hz
ASTM D150
Dielectric Strength 17.0 kV/mm
432 kV/in
ASTM D149
Dissipation Factor 0.0011

@Frequency 60.0 Hz
0.0011

@Frequency 60.0 Hz
ASTM D150
0.0013

@Frequency 1000 Hz
0.0013

@Frequency 1000 Hz
ASTM D150
0.0050

@Frequency 1.00e+6 Hz
0.0050

@Frequency 1.00e+6 Hz
ASTM D150
Descriptive Properties Value Comments
Appearance Transparent - Slight Yellow
Availability Asia Pacific
Europe
North America
South America
Features Acid Resistant
Alcohol Resistant
Alkali Resistant
Good Chemical Resistance
Good Toughness
High Heat Resistance
Hydrocarbon Resistant
Hydrolytically Stable
Forms Pellets
Generic PSU
Processing Method Coating
Extrusion
Injection Molding
Solution Processing
RoHS Compliance RoHS Compliant
Uses Membranes
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