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Quadrant EPP Semitron® 420 ESd V (ASTM Product Data Sheet)

Category Polymer , Thermoplastic , Polyetherimide (PEI)
Manufacturer Quadrant Engineering Plastics Products
Trade Name Semitron®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Quadrant EPP Semitron® 420 ESd V (ASTM Product Data Sheet).pdf
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Material Notes:
Physical Properties Metric English Comments
Specific Gravity 1.51 g/cc
1.51 g/cc
ASTM D792
Water Absorption 0.21 %
0.21 %
Immersion, 24hr; ASTM D570(2)
Water Absorption at Saturation 1.4 %
1.4 %
Immersion; ASTM D570(2)
Mechanical Properties Metric English Comments
Hardness, Rockwell E 78
78
ASTM D785
Hardness, Rockwell M 110
110
ASTM D785
Tensile Strength 68.9 MPa
10000 psi
ASTM D638
Elongation at Break 1.5 %
1.5 %
ASTM D638
Tensile Modulus 6.27 GPa
910 ksi
ASTM D638
Flexural Strength 109 MPa
15800 psi
ASTM D790
Flexural Modulus 6.27 GPa
910 ksi
ASTM D790
Compressive Strength 154 MPa
22300 psi
10% Def.; ASTM D695
Compressive Modulus 3.76 GPa
545 ksi
ASTM D695
Izod Impact, Notched 0.267 J/cm
0.500 ft-lb/in
ASTM D256 Type A
Thermal Properties Metric English Comments
CTE, linear 27.0 µm/m-°C

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

@Temperature -40.0 - 300 °F
ASTM E831
Maximum Service Temperature, Air 171 °C
340 °F
Long Term
Deflection Temperature at 1.8 MPa (264 psi) 216 °C
420 °F
ASTM D648
Glass Transition Temp, Tg 216 °C
420 °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+6 - 1.00e+9 ohm
1.00e+6 - 1.00e+9 ohm
EOS/ESD S11.11
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) Unacceptable
Unacceptable
Acids, Weak Acceptable
Acceptable
Alcohols Acceptable
Acceptable
Alkalies, Strong (pH 11-14) Unacceptable
Unacceptable
Alkalies, Weak Acceptable
Acceptable
Chlorinated Solvents Unacceptable
Unacceptable
Conductive / Static Dissipative Yes
Yes
Continuous Sunlight Acceptable
Acceptable
Hot Water / Steam Acceptable
Acceptable
Hydrocarbons - Aliphatic Limited
Limited
Hydrocarbons - Aromatic Unacceptable
Unacceptable
Inorganic Salt Solutions Acceptable
Acceptable
Ketones, Esters Unacceptable
Unacceptable
Descriptive Properties Value Comments
Machinability 4
1-10, 1=Easier to Machine
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