eFunda Polymers: Properties of Sulfone polymers {polysulfone, extrusion / injection molding grade}
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Sulfone polymers		  
List of Suppliers
State: polysulfone
Application: extrusion / injection molding grade
Material Properties
 Mechanical Properties Conditions
State 1 State 2 ASTM
Elastic Modulus (MPa)   2691  tensile   D638
Flexural Modulus (MPa)   2553   23 ºC   D790
Tensile Strength (MPa)   80 at yield   D638
Flexural Strength (MPa)
at yield or break		  121     D790
Elongation at break (%)   40 - 100     D638
Hardness   69  Rockwell M   D638
Izod Impact (J/cm of notch)
1/8" thick specimen unless noted		   0.5 - 0.6     D256A

 Thermal Properties Conditions
Pressure State ASTM
Coef of Thermal Expansion (10-6/ºC)   31     D696
Deflection Temperature (ºC)  183   0.46 MPa   D648
 172   1.82 MPa   D648

 Physical & Electrical Properties Conditions
State ASTM
Specific Gravity  1.24   D792
Water Absorption (% weight increase)  0.8  saturated D570
 0.3  after 24 hrs D570

 Processing Properties Conditions
Type ASTM
Melt Flow (gm/10 min)  3 - 20   D1238
Melting Temperature (ºC)  190  Tg, amorphous  
Melting Temperature (ºC)  190  Tm, crystalline  
Processing Temperature (ºC)  322 - 391  injection molding  
 316 - 360  extrusion  
Linear Mold Shrinkage (cm/cm)  0.005 - 0.007   D955

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Suppliers
BASF Corp. Mount Olive, NJ  800-BC-RESIN
Solvay Advanced Polymers, L.L.C. Alpharetta, GA  800-621-4557

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