Ceramer 20

About
Ceramer and Ceramerplus are high performance polymers and additives based on polyphenylene sulfone (PPSO2). Ceramer and Ceramerplus have excellent thermal stability, inherent flame resistance and universal chemical resistance.&&

Product Description
Material StatusCommercial: Active
FeaturesHeat Stabilized,Good Hardness,Solvent resistance,Flame Characteristics,high-rigidity
AvailabilitysEurope,North America

Technical Data
PHYSICALNominal valueUnitTest method
Density1.44g/cm³
Crystallinity60%
Water Absorption1.8%

MECHANICALNominal valueUnitTest method
Tensile Strain ISO 178
Fracture, -30 ℃2.1%ISO 178
Fracture, 23 ℃2.1%ISO 178
Fracture, 100 ℃1.9%ISO 178
Fracture, 200 ℃1.6%ISO 178
Fracture, 300 ℃2.8%ISO 178
Flexural Modulus ISO 178
-30℃3960MPaISO 178
23℃3850MPaISO 178
100℃3410MPaISO 178
200℃3030MPaISO 178
300℃1740MPaISO 178
Flexural Strength ISO 178
-30℃87.0MPaISO 178
23℃84.0MPaISO 178
100℃65.0MPaISO 178
200℃47.0MPaISO 178
300℃43.0MPaISO 178

THERMALNominal valueUnitTest method
Hot deformation temperature HDT 
1.8 MPa, unannealed> 295ISO 75-2/A
8.0 MPa, unannealed250ISO 75-2/C
Glass Transition Temperature>330
Coeff. of linear thermal expansion
MD 
-50 to 100 ℃4.9E-5cm/cm/℃
100 to 200 ℃2.6E-5cm/cm/℃
200 to 300 ℃2.5E-5cm/cm/℃
300 to 360 ℃2.2E-5cm/cm/℃

ELECTRICALNominal valueUnitTest method
Surface Resistivity1.0E+11ohmsASTM D257
Volume Resistance1.0E+15ohms·cmASTM D257
Dielectric Strength12kV/mmASTM D149
Dielectric Constant ASTM D150
1 kHz3.60 ASTM D150
10 kHz3.50 ASTM D150
100 kHz3.50 ASTM D150
1 MHz3.41 ASTM D150
10 MHz3.39 ASTM D150
500 MHz3.37 ASTM D150
1.00 GHz3.37 ASTM D150
10.0 GHz3.28 ASTM D150
Dissipation Factor ASTM D150
10 kHz2.0E-3 ASTM D150
100 kHz4.0E-3 ASTM D150
1 MHz5.9E-3 ASTM D150
10 MHz5.2E-3 ASTM D150
500 MHz5.4E-3 ASTM D150
1 GHz5.8E-3 ASTM D150
10 GHz9.5E-3 ASTM D150

Notes
1. Typical properties: these are not to be construed as specifications.
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