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Chemically Resistant adhesives

Vyncolit INSUL-PLATE™ X-28057-2HT Hole-Fill Powder For Printed Circuit Boards
Categories: Polymer; Thermoset; Epoxy; Filled/Reinforced Thermoset

Material Notes: Vyncolit INSUL-PLATE™ Hole-Fill material delivers true reliability and superior performance. This material, in powder form, is specifically suited for Hole-Fill use in glass epoxy, multi-layer and polyimide metal core circuit boards. The material is designed to meet or exceed the higher process and post-cure temperatures required for polyimide prepregs. Vyncolit Hole-Fill powder offers excellent adhesion to the metal core plates while maintaining the required mechanical and electrical properties. In addition, INSUL-PLATE material readily accepts plating with excellent adhesion. Vyncolit monitors the material on a lot-to-lot basis to assure a consistent product and to provide the high reliability required for metal core and multi-layer board applications.

Information provided by Sumitomo Bakelite North America, Inc.

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Physical PropertiesMetricEnglishComments
Density 1.99 g/cc0.0719 lb/in³As Molded
Water Absorption  0.060 %
@Temperature 23.0 °C,
Time 86400 sec
0.060 %
@Temperature 73.4 °F,
Time 24.0 hour
ASTM D570
 0.20 %
@Temperature 50.0 °C,
Time 173000 sec
0.20 %
@Temperature 122 °F,
Time 48.0 hour
ASTM D570
Linear Mold Shrinkage 0.0060 cm/cm0.0060 in/inASTM D792
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 51.0 MPa7400 psiASTM D638
Flexural Strength 96.0 MPa13900 psiASTM D790
Flexural Modulus 13.8 GPa2000 ksiASTM D790
Compressive Strength 172 MPa24900 psiASTM D695
Izod Impact, Notched 0.180 J/cm0.337 ft-lb/inASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmASTM D257
Insulation Resistance 1.00e+15 ohm1.00e+15 ohmASTM D257
Dielectric Constant 5.25
@Frequency 1e+6 Hz
5.25
@Frequency 1e+6 Hz
dry; ASTM D150
Dielectric Strength 13.7 kV/mm348 kV/inshort time, dry; ASTM D149
Dissipation Factor 0.0080
@Frequency 1e+6 Hz
0.0080
@Frequency 1e+6 Hz
dry; ASTM D150
Arc Resistance 180 sec180 secASTM D495
 
Thermal PropertiesMetricEnglishComments
CTE, linear  25.0 µm/m-°C
@Temperature 40.0 - 125 °C
13.9 µin/in-°F
@Temperature 104 - 257 °F
Post Cured; ASTM E831
 28.0 µm/m-°C
@Temperature 40.0 - 190 °C
15.6 µin/in-°F
@Temperature 104 - 374 °F
Post Cured; ASTM E831
 29.0 µm/m-°C
@Temperature 40.0 - 125 °C
16.1 µin/in-°F
@Temperature 104 - 257 °F
As Molded; ASTM E831
Thermal Conductivity 0.630 W/m-K4.37 BTU-in/hr-ft²-°FASTM C518
Maximum Service Temperature, Air 260 °C500 °F
Glass Transition Temp, Tg 177 °C351 °F
 
Processing PropertiesMetricEnglishComments
Processing Temperature 143 - 177 °C290 - 350 °FMolding
Mold Temperature 143 - 177 °C289 - 351 °F
Shelf Life >= 6.00 Month
@Temperature 4.44 °C
>= 6.00 Month
@Temperature 40.0 °F
 
Descriptive Properties
ColorBlack
FormPowder

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Chemically Resistant adhesives

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