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Elmet Technologies

Syensqo (Solvay Specialty Polymers) Acudel® 22000 Modified Polyphenylsulfone (PPSU), Unreinforced
Categories: Polymer; Thermoplastic; Polyphenylsulfone (PPSU)

Material Notes: Unreinforced, general purpose for injection molding

Acudel® 22000 is a modified polyphenylsulfone. It is a high-heat, high-performance resin formulation exhibiting very good hydrolytic stability, excellent resistance to acids and bases and good resistance to stress cracking under a broad range of chemical environments. In addition, Acudel® 22000 resin exhibits robust toughness and improved notch resistance compared to both Udel® polysulfone and Veradel® polyethersulfone, although slightly lower than that of neat Radel® polyphenylsulfone. In general, the performance profile of Acudel® 22000 resin falls between polysulfone and polyphenylsulfone.

In addition to its high mechanical and thermal performance attributes, Acudel® 22000 resin also offers very good electrical properties over a broad temperature range as well as inherent flame retardancy.

- Natural: Acudel® 22000 NT15
- Black: Acudel® 22000 BK937

Markets/Uses: Plumbing / Fittings & Manifolds / Fittings & Manifolds; Plumbing / Manifolds / Underfloor Heating; Plumbing / Shower Valves & Taps / Faucet Components

Applications: Connectors; Fittings; Piping; Plumbing Parts

Features: Acid Resistant; Base Resistant; Chemical Resistant; Flame Retardant; Good Thermal Stability; Good Toughness; High ESCR (Stress Crack Resist.); High Heat Resistance; Hydrolytically Stable

Injection notes: Minimum recommended drying conditions are 2.5 hours at 350°F (177°C), or 4 hours at 300°F (149°C).

Information provided by Solvay Specialty Polymers.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.28 g/cc0.0462 lb/in³ASTM D792
Water Absorption 0.30 %
@Time 86400 sec
0.30 %
@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage, Flow 0.0070 cm/cm0.0070 in/inASTM D955
Melt Flow 12 g/10 min
@Load 2.16 kg,
Temperature 380 °C
12 g/10 min
@Load 4.76 lb,
Temperature 716 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 77.2 MPa11200 psiASTM D638
Elongation at Break 50 %50 %ASTM D638
Elongation at Yield 6.7 %6.7 %ASTM D638
Tensile Modulus 2.69 GPa390 ksiASTM D638
Flexural Yield Strength 108 MPa15700 psiASTM D790
Flexural Modulus 2.76 GPa400 ksiASTM D790
Izod Impact, Notched 1.10 J/cm2.06 ft-lb/inASTM D256
Tensile Impact Strength 368 kJ/m²175 ft-lb/in²ASTM D1822
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 9.00e+15 ohm-cm>= 9.00e+15 ohm-cmASTM D257
Dielectric Constant 3.4
@Frequency 1e+6 Hz
3.4
@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 19.0 kV/mm
@Thickness 3.18 mm
483 kV/in
@Thickness 0.125 in
ASTM D149
Dissipation Factor 0.0080
@Frequency 1e+6 Hz
0.0080
@Frequency 1e+6 Hz
ASTM D150
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 197 °C
@Thickness 3.18 mm
387 °F
@Thickness 0.125 in
Annealed; ASTM D648
 
Processing PropertiesMetricEnglishComments
Melt Temperature 360 - 391 °C680 - 736 °FInjection
Mold Temperature 138 - 163 °C280 - 325 °F
Drying Temperature 177 °C
@Time 9000 sec
351 °F
@Time 2.50 hour
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack; Light Beige
FormsPellets
Injection RateFast
ProcessingInjection Molding
RoHS ComplianceYes
Screw Compression Ratio2.2:1.0

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PSOL8Y4000 / 279800

Ensinger PEI

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