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Solvay Specialty Polymers Udel® P-1720 Polysulfone (PSU)  (discontinued **)

Category Polymer , Thermoplastic , Polysulfone (PSU)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Solvay Specialty Polymers Udel® P-1720 Polysulfone (PSU)  (discontinued **).pdf
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Material Notes:
Udel P-1720 is a flame-retardant grade of polysulfone (PSU) that has a UL94 rating of V-0 at a thickness of 1 mm (0.039"). In general, polysulfone is a tough, rigid, high-strength thermoplastic that is suitable for continuous use up to 149°C (300°F ). The resin is resistant to oxidation and hydrolysis and can withstand prolonged exposure to high temperatures and repeated sterilization. Udel polysulfone is highly resistant to mineral acids, alkali and salt solutions. Its resistance to detergents and hydrocarbon oils is good, but it will be attacked by polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons. - Black: P-1720 BK 935 - Natural: P-1720 NT 13Information 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 7.0 g/10 min

@Load 2.16 kg,
Temperature 343 °C
7.0 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
Flammability, UL94 V-0

@Thickness 0.991 mm
V-0

@Thickness 0.0390 in
UL 94
Processing Properties Metric English Comments
Melt Temperature 329 - 385 °C
624 - 725 °F
Mold Temperature 121 - 163 °C
250 - 325 °F
Drying Temperature 135 - 163 °C
275 - 325 °F
Dry Time 3.50 hour
3.50 hour
Shot Size 50 - 75 %
50 - 75 %
Descriptive Properties Value Comments
Appearance Black
Natural Color
Availability Asia Pacific
Europe
North America
South America
Features Acid Resistant
Alcohol Resistant
Alkali Resistant
Flame Retardant
Good Chemical Resistance
Good Dimensional Stability
Good Toughness
High Heat Resistance
Hydrocarbon Resistant
Hydrolytically Stable
Forms Pellets
Generic PSU
Processing Method Extrusion
Injection Molding
RoHS Compliance RoHS Compliant
Uses Appliance Components
Appliances
Automotive Electronics
Batteries
Business Equipment
Electrical Parts
Electrical/Electronic Applications
Food Service Applications
Industrial Parts
Medical/Healthcare Applications
Microwave Cookware
Piping
Plumbing Parts
Valves/Valve Parts
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