Quadrant EPP Semitron® ESd 500HR PTFE, static dissipative, extruded (ISO Data)

Category	Polymer , Thermoplastic , Fluoropolymer , PTFE , Polytetrafluoroethylene (PTFE), Mica Filled
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® ESd 500HR PTFE, static dissipative, extruded (ISO Data).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Reinforced with a proprietary synthetic mica, Semitron ESd 500HR offers an excellent combination of low frictional properties, good dimensional stability and electrostatic dissipation. Whenever virgin PTFE causes electrical discharge problems, Semitron ESd 500HR will provide a controlled bleed-off of static charges while maintaining typical PTFE-properties such as broad chemical resistance and low coefficient of friction Surface resistivity: 1010 - 1012 ohms/sq Thermal performance to 500°F (260°C) Thermally insulative Very low coefficient of friction Broad chemical resistance

Physical Properties	Metric	English	Comments
Density	2.30 g/cc	0.0831 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	<= 0.10 %	<= 0.10 %	50% RH
Water Absorption at Saturation	1.0 - 2.0 %	1.0 - 2.0 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	50	50	ISO 2039-2
Hardness, Shore D	60	60
Ball Indentation Hardness	40.0 MPa	5800 psi	ISO 2039-1
Tensile Strength	10.0 MPa	1450 psi	at Yield; ISO 527-1/-2
Elongation at Break	>= 50 %	>= 50 %	ISO 527-1/-2
Elongation at Yield	4.0 %	4.0 %	ISO 527-1/-2
Tensile Modulus	1.45 GPa	210 ksi	ISO 527-1/-2
Flexural Strength	14.0 MPa	2030 psi
Compressive Strength	10.5 MPa @Strain 1 %	1520 psi @Strain 1 %	ISO 604
	15.0 MPa @Strain 2 %	2180 psi @Strain 2 %	ISO 604
	20.0 MPa @Strain 5 %	2900 psi @Strain 5 %	ISO 604
Charpy Impact Unnotched	3.00 J/cm²	14.3 ft-lb/in²	ISO 179-1/1eU
Charpy Impact, Notched	0.750 J/cm²	3.57 ft-lb/in²	ISO 179-1/1eA

Thermal Properties	Metric	English	Comments
CTE, linear	85.0 µm/m-°C @Temperature 23.0 - 100 °C	47.2 µin/in-°F @Temperature 73.4 - 212 °F
Melting Point	327 °C	621 °F	DSC, 10°C/min.; ISO 11357-1/-3
Maximum Service Temperature, Air	260 °C	500 °F	Continuous
Deflection Temperature at 1.8 MPa (264 psi)	100 °C	212 °F	ISO 75-1/-2
Flammability, UL94	V-0	V-0
Oxygen Index	>= 95 %	>= 95 %	ISO 4589-1/-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.0e+10 - 1.0e+12 ohm-cm	1.0e+10 - 1.0e+12 ohm-cm	IEC 60093
Surface Resistivity per Square	1.0e+10 - 1.0e+12 ohm	1.0e+10 - 1.0e+12 ohm	IEC 60093

Compliance Properties	Metric	English
3A-Dairy	No	No
European Food 1935/2004	No	No
FDA	No	No
USP Class VI	No	No

Chemical Resistance Properties	Metric	English
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

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