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Quadrant EPP Semitron® ESd 520HR (ASTM Product Data Sheet)

Category Polymer , Thermoplastic , Polyamide-imide (PAI) , Polyamide-Imide, Molded
Manufacturer Quadrant Engineering Plastics Products
Trade Name Semitron®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Quadrant EPP Semitron® ESd 520HR (ASTM Product Data Sheet).pdf
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Material Notes:
Physical Properties Metric English Comments
Specific Gravity 1.58 g/cc
1.58 g/cc
ASTM D792
Water Absorption 0.60 %
0.60 %
Immersion, 24hr; ASTM D570(2)
Water Absorption at Saturation 4.6 %
4.6 %
Immersion; ASTM D570(2)
Mechanical Properties Metric English Comments
Hardness, Rockwell M 108
108
ASTM D785
Tensile Strength 82.7 MPa
12000 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Tensile Modulus 5.52 GPa
800 ksi
ASTM D638
Flexural Strength 138 MPa
20000 psi
ASTM D790
Flexural Modulus 5.86 GPa
850 ksi
ASTM D790
Compressive Strength 207 MPa
30000 psi
10% Def.; ASTM D695
Compressive Modulus 4.14 GPa
600 ksi
ASTM D695
Shear Strength 86.9 MPa
12600 psi
ASTM D732
Izod Impact, Notched 0.427 J/cm
0.800 ft-lb/in
ASTM D256 Type A
Coefficient of Friction, Dynamic 0.24
0.24
Dry vs. Steel; QTM55007
K (wear) Factor 604 x 10-8 mm³/N-M
300 x 10-10 in³-min/ft-lb-hr
QTM 55010
Limiting Pressure Velocity 0.946 MPa-m/sec
27000 psi-ft/min
4:1 safety factor; QTM 55007
Thermal Properties Metric English Comments
CTE, linear 50.4 µm/m-°C

@Temperature -40.0 - 149 °C
28.0 µin/in-°F

@Temperature -40.0 - 300 °F
ASTM E831
Thermal Conductivity 0.357 W/m-K
2.48 BTU-in/hr-ft²-°F
ASTM F433
Maximum Service Temperature, Air 260 °C
500 °F
Long Term
Deflection Temperature at 1.8 MPa (264 psi) 271 °C
520 °F
ASTM D648
Glass Transition Temp, Tg 275 °C
527 °F
ASTM D3418
Flammability, UL94 V-0
V-0
1/8 inch (Estimated Rating)
Electrical Properties Metric English Comments
Surface Resistivity per Square 1.00e+10 - 1.00e+12 ohm
1.00e+10 - 1.00e+12 ohm
EOS/ESD S11.11
Dielectric Constant 5.76

@Frequency 1e+6 Hz
5.76

@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 18.7 kV/mm
475 kV/in
Short Term; ASTM D149
Dissipation Factor 0.182

@Frequency 1e+6 Hz
0.182

@Frequency 1e+6 Hz
ASTM D150
Compliance Properties Metric English Comments
3A-Dairy No
No
Canada AG No
No
FDA No
No
NSF No
No
USDA No
No
USP Class VI No
No
Chemical Resistance Properties Metric English Comments
Acids, Strong (pH 1-3) Limited
Limited
Acids, Weak Acceptable
Acceptable
Alcohols Acceptable
Acceptable
Alkalies, Strong (pH 11-14) Unacceptable
Unacceptable
Alkalies, Weak Limited
Limited
Chlorinated Solvents Acceptable
Acceptable
Conductive / Static Dissipative Yes
Yes
Continuous Sunlight Limited
Limited
Hot Water / Steam Limited
Limited
Hydrocarbons - Aliphatic Acceptable
Acceptable
Hydrocarbons - Aromatic Acceptable
Acceptable
Inorganic Salt Solutions Acceptable
Acceptable
Ketones, Esters Acceptable
Acceptable
Descriptive Properties Value Comments
Machinability 4
1-10, 1=Easier to Machine
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