Original Material "S" green/natural [FS] - Murtfeldt

Identification & Functionality

Features & Benefits

Materials Features: Chemical Resistant,
Good Impact Strength,
Good Sliding Properties,
Shock Resistant,
Wear Resistant
Characterstics: High wear resistance

Extremely resistant to chemicals

Very good impact/shock resistance

Good anti-adhesion properties; Electrically isolating

Low noise level

Good slide properties

Extremely high wear resistance – even in abrasive applications

Excellent slide properties

High impact strength

Extremely good resistance to chemicals

Excellent shock and impact absorption

Good anti-adhesion properties

No moisture absorption

Available in all RAL colors (minimum purchase quantity of 600kg for materials not kept on stock)

Electrically isolating (”S” Green, Natural, and colors) $$ Approved for use in the food industry (EU and FDA)

Original Material "S"® is also available with a molecular weight of up to 9 million g/mol.
Capabilities: Slide bearings Chain guides Highly wear-resistant slide segments Slide profiles

Applications & Uses

Markets: Industrial
Applications: Industrial — Chemical & Industrial Manufacturing
Equipment & Parts
Industrial — Other Industrial Applications
Plastics & Elastomers End Uses: Pump Parts

Properties

	Value	Units	Test Method / Conditions
Average Coefficient of Friction against Steel⁶ (0.25 m/s, 0.25 N/mm²)	approx. 0.2	μ	—
Breaking Elongation	min. 300	%	DIN EN ISO 5272
Charpy Impact Strength (Two-sided Notch)	min. 170	kJ/m²	DIN EN ISO 179
Coefficient of Elasticity (Tensile Test)	min. 700	MPa	DIN EN ISO 5272
Hardness	61 - 65	Shore D	DIN EN ISO 868
Indentation Hardness	min. 30	MPa	DIN EN ISO 2039
Sand-Slurry Test	100	%	DIN EN ISO 15527
Yield Stress	approx. 20	MPa	DIN EN ISO 5272

	Value	Units	Test Method / Conditions
Code	PE - UHMW	—	ISO 10431
Average Molecular Weight	5 x 10⁶	g/mol	—
Density	max. 0.94	kg/dm³	DIN EN ISO 11831
Material Colour	Green	—	—
Sheet Group	1.2	—	DIN EN ISO 15527
Water Absorption (Saturation at 23°C)	max. 0.01	%	—

	Value	Units	Test Method / Conditions
Burning behavior UL 94 (Sample thickness 3/6mm)	HB/HB	—	—
Heat Conductivity (23°C)	0.4	W/(K x m)	DIN 52612
Linear Thermal Coefficient of Expansion α (Average Value between 23 and 60°C)	20 x 10⁻⁵	m/(K x m)	DIN EN ISO 113592
Lower Service Temperature⁴	-200	°C	—
Melting Temperature	130 - 135	°C	DIN EN ISO 3146
Upper Service Temperature Constant in Air (5000h)³	80	°C	—
Upper Service Temperature Short-term (Air)²	90	°C	—

	Value	Units	Test Method / Conditions
Specific Surface Resistance	min. 10¹²	Ω	IEC 60093
Electric Strength	max. 45	kV/mm	IEC 60243
Specific Contact Resistance	min. 10⁻¹²	Ω x cm	IEC 60093

Regulatory & Compliance

Original Material "S" ® green/natural [FS]