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Flame Retardant adhesives

Sumitomo Bakelite Sumikon® TM-4120 Unsatured Polyester
Categories: Polymer

Material Notes: SUMIKON® TM- 4120(Type JB Black) is a glass fiber and inorganic filler filled unsatured polyester polymer molding compound with good electronic properties and heat resistance. This grade is officially registered UL with V-0 (t=0.75) .

Information provided by Sumitomo Bakelite High Performance Plastics (sbhpp)

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Physical PropertiesMetricEnglishComments
Specific Gravity 1.97 g/cc1.97 g/ccJIS K 6911
Water Absorption 0.24 %0.24 %JIS K 6911
Linear Mold Shrinkage 0.0065 cm/cm0.0065 in/inJIS K 6911
 
Mechanical PropertiesMetricEnglishComments
Flexural Strength 93.0 MPa13500 psiJIS K 6911
Flexural Modulus 13.0 GPa1890 ksiJIS K 6911
Charpy Impact, Notched 0.320 J/cm²1.52 ft-lb/in²JIS K 6911
 
Electrical PropertiesMetricEnglishComments
Insulation Resistance 1.00e+13 ohm1.00e+13 ohmAfter boiling; JIS K 6911
 6.00e+14 ohm6.00e+14 ohmAs mold; JIS K 6911
Dielectric Strength 13.0 kV/mm330 kV/inJIS K 6911
Arc Resistance 188 sec188 secJIS K 6911
Comparative Tracking Index 600 V600 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 250 °C482 °FJIS K 6911
Flammability, UL94 V-0V-0
 
Descriptive Properties
ColorBlack

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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Sumitomo Bakelite Sumikon® TM-4125 Unsatured Polyester
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PSUMIT482 / 194287

Flame Retardant adhesives

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