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Murtfeldt Original Material ”S”® plus + LF Polyethylene, Low Friction

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE , High Density Polyethylene (HDPE), UHMW PE Ultra High Molecular Weight
Manufacturer Murtfeldt Kunststoffe GmbH & Co
Trade Name Original Material ”S”®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Murtfeldt Original Material ”S”® plus + LF Polyethylene, Low Friction.pdf
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Material Notes:
This material has half the sliding friction coefficient of the Original Material ”S”®. This enables an increased machine running speed at the same time as less abrasion and thus a lower maintenance requirement.Special Properties:• Constantly low sliding friction coefficient during operation• Energy saving of up to 50%• No stick/slip effect• Self-lubricating• Excellent acoustic insulation• No water absorption• Approved for use in the food industry (EU and FDA)Information provided by Murtfeldt Kunststoffe GmbH & Co. KG.
Physical Properties Metric English Comments
Density <= 0.930 g/cc
<= 0.0336 lb/in³
ISO 1183
Moisture Absorption at Equilibrium <= 0.010 %
<= 0.010 %
ISO 62
Water Absorption at Saturation <= 0.010 %
<= 0.010 %
ISO 62
Molecular Weight 9.00e+6 g/mol
9.00e+6 g/mol
Mechanical Properties Metric English Comments
Hardness, Shore D 60
60
DIN 53505
Ball Indentation Hardness 38.0 MPa
5510 psi
Tensile Strength at Break 25.0 MPa
3630 psi
ISO 527
Tensile Strength 20.0 MPa
2900 psi
ISO 527
Tensile Strength, Yield >= 20.0 MPa
>= 2900 psi
ISO 527
Elongation at Break 275 %
275 %
ISO 527
Modulus of Elasticity 0.700 GPa
102 ksi
Compressive Yield Strength 4.50 MPa

@Strain 1.00 %
653 psi

@Strain 1.00 %
ISO 604
8.00 MPa

@Strain 2.00 %
1160 psi

@Strain 2.00 %
ISO 604
14.0 MPa

@Strain 5.00 %
2030 psi

@Strain 5.00 %
ISO 604
Charpy Impact, Notched >= 12.0 J/cm²
>= 57.1 ft-lb/in²
ISO 179
Coefficient of Friction, Dynamic 0.060 - 0.10
0.060 - 0.10
Sand Slurry 80
80
value in %
Thermal Properties Metric English Comments
CTE, linear 200 µm/m-°C

@Temperature 23.0 - 60.0 °C
111 µin/in-°F

@Temperature 73.4 - 140 °F
Thermal Conductivity 0.400 W/m-K
2.78 BTU-in/hr-ft²-°F
ISO 52612
Melting Point 130 - 135 °C
266 - 275 °F
ISO 3146
Maximum Service Temperature, Air 90.0 °C
194 °F
Short Term
80.0 °C

@Time 1.80e+7 sec
176 °F

@Time 5000 hour
Minimum Service Temperature, Air -200 °C
-328 °F
Glass Transition Temp, Tg -120 °C
-184 °F
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Electrical Resistivity >= 1.00e+14 ohm-cm
>= 1.00e+14 ohm-cm
IEC 60093
Surface Resistance >= 1.00e+13 ohm
>= 1.00e+13 ohm
IEC 60093
Dielectric Constant 2.1

@Frequency 100 Hz
2.1

@Frequency 100 Hz
IEC 60250
3.0

@Frequency 1.00e+6 Hz
3.0

@Frequency 1.00e+6 Hz
IEC 60250
Dielectric Strength <= 45.0 kV/mm
<= 1140 kV/in
IEC 60243
Dielectric Loss Index 0.00039

@Frequency 100 Hz
0.00039

@Frequency 100 Hz
IEC 60250
Compliance Properties Metric English Comments
European Food 1935/2004 Yes
Yes
FDA Yes
Yes
Descriptive Properties Value Comments
Color Cobalt Blue
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