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Chemically Resistant adhesives

Sumitomo Bakelite North America RX® 852 Novolac Phenolic
Categories: Polymer; Thermoset; Filled/Reinforced Thermoset; Phenolic; Phenolic, Novolac, Glass Filled

Material Notes: Fiberglass reinforced phenolic novolac compound with good dimensional stability and good strength at elevated temperatures.

Information provided by Vyncolit, a Sumitomo Bakelite Group

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Physical PropertiesMetricEnglishComments
Bulk Density 0.700 g/cc0.0253 lb/in³Powder Density; ISO 60
Density 1.86 g/cc0.0672 lb/in³Relative Density; ISO 1183
Linear Mold Shrinkage 0.0010 cm/cm0.0010 in/inCompression Molding; ISO 2577
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell E 9090ISO 2039/2
Tensile Strength at Break 70.0 MPa10200 psiISO 527
Flexural Strength 130 MPa18900 psiAt Rupture; ISO 178
Flexural Modulus 19.0 GPa2760 ksiISO 178
Compressive Strength 215 MPa31200 psiISO 604
Izod Impact, Notched (ISO) 4.00 kJ/m²1.90 ft-lb/in²ISO 180
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 12.5 kV/mm318 kV/in60Hz, Short Time, dry; ASTM D149
Arc Resistance 180 sec180 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 23.0 µm/m-°C
@Temperature 20.0 °C
12.8 µin/in-°F
@Temperature 68.0 °F
ASTM E-831
CTE, linear, Transverse to Flow 42.0 µm/m-°C
@Temperature 20.0 °C
23.3 µin/in-°F
@Temperature 68.0 °F
ASTM E-831
Thermal Conductivity 0.680 W/m-K4.72 BTU-in/hr-ft²-°FASTM C-518
Deflection Temperature at 1.8 MPa (264 psi) 225 °C437 °FAs molded; ISO 75 A
 >= 282 °C>= 540 °FPost Baked; ISO 75 A
 
Descriptive Properties
ColorBlack
FormFlake
Main FillerGlass Fiber
Molding MethodCompression, transfer, injection

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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Chemically Resistant adhesives

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