Quadrant EPP Semitron® ESd 500HR

2018-09-10 09:49:14

Quadrant EPP Semitron® ESd 500HR
Polytetrafluoroethylene
Product Description
Quadrant EPP Semitron® ESd 500HR is a Polytetrafluoroethylene (PTFE) product filled with mica. It is available in Europe.

Characteristics include:

Flame Rated

Antistatic

Chemical Resistant

Good Dimensional Stability

Heat Resistant

General
Filler / Reinforcement	Mica

Additive	Antistatic

Features	Antistatic	Good Dimensional Stability	High Heat Resistance

	Good Chemical Resistance	Good Electrical Properties	Low Friction

Appearance	White

Forms	Disc	Preformed Parts

Physical	Nominal Value	Unit	Test Method
Density	2.30	g/cm³	ISO 1183
Water Absorption			ISO 62
23°C, 24 hr, 3.00 mm	0.030	%
Saturation, 23°C	2.0	%
Water Absorption² (23°C, 3.00 mm)	4.0	mg	ISO 62
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness (R-Scale, 10.0 mm)	50		ISO 2039-2
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	1800	MPa	ISO 527-2/1B/1
Tensile Stress (Break)	10.0	MPa	ISO 527-2/1B/5
Tensile Strain (Break)	50	%	ISO 527-2/1B/5
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength	5.0	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength	No Break		ISO 179/1eU
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (1.8 MPa, Unannealed)	100	°C	ISO 75-2/A
Continuous Use Temperature
--³	260	°C
--⁴	280	°C
Melting Temperature (DSC)	327	°C
CLTE - Flow
23 to 100°C	1.0E-4	cm/cm/°C
23 to 150°C	1.0E-4	cm/cm/°C
> 150°C	1.4E-4	cm/cm/°C
Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+10 to 1.0E+12	ohms	IEC 60093
Volume Resistivity	1.0E+10 to 1.0E+12	ohms·cm	IEC 60093
Flammability	Nominal Value	Unit	Test Method
Flame Rating			UL 94
1.50 mm	V-0
3.00 mm	V-0
Oxygen Index	> 95	%	ISO 4589-2
Notes
²Weight, 24 hrs
³20000 hrs
⁴Short periods

Quadrant EPP Semitron&reg; ESd 500HR