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Elmet Technologies

Röchling LAMINEX® 2000 Cotton Fabric, Phenolic Resin Impregnated, Coarse
Categories: Polymer; Thermoset; Phenolic; Phenolic, Novolac, Fabric Filled

Material Notes: Application: rollneck-bearings, coverts for friction rolls

Information provided by Schwartz Technical Plastics GmbH. Schwartz was acquired by Röchling in 2018.

Key Words: PF-7735
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.35 g/cc0.0488 lb/in³ISO R 1183
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 170 MPa24700 psiHc 30; ISO 2039; partially
Tensile Strength, Yield 50.0 MPa7250 psiISO-DIS 527
Tensile Modulus 7.00 GPa1020 ksiDIN 53457
Flexural Strength 80.0 - 100 MPa11600 - 14500 psiDIN 54352
Compressive Strength 170 MPa24700 psiISO 604
Izod Impact, Notched (ISO) 15.0 kJ/m²7.14 ft-lb/in²DIN 53453
Izod Impact Resistance 1.80 J/cm²8.57 ft-lb/in²swinging hammer 0,1 DIN 51222; DIN 53453
Coefficient of Friction 0.0200.020With lubrication
Coefficient of Friction, Dynamic 0.0200.020no lube; Steel 2162, Rvst=2E-6m, p=0.05 Mpa, v=0.6 m/s, t=40°C
 
Electrical PropertiesMetricEnglishComments
Surface Resistance 1.00e+8 ohm1.00e+8 ohmDIN 53482
Dielectric Constant 5.05.0DIN 53483
Dielectric Loss Index 0.300.30DIN 53483
 
Thermal PropertiesMetricEnglishComments
CTE, linear 30.0 µm/m-°C
@Temperature 20.0 - 100 °C
16.7 µin/in-°F
@Temperature 68.0 - 212 °F
DIN 53752
Thermal Conductivity 0.290 W/m-K2.01 BTU-in/hr-ft²-°FDIN 52612
Maximum Service Temperature, Air 120 °C248 °FContinuous
 150 °C302 °FIntermittent
 
Descriptive Properties
Creepage/leakage ResistanceKA1DIN 53480
Moisture Absorption at Equilibrium100 mgDIN 53472

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