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Sumitomo Bakelite North America SI 9002J-1 Silicone Compound

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Silicone , Silicone, Molded, Glass Fiber Filled
Manufacturer Sumitomo Bakelite North America
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America SI 9002J-1 Silicone Compound.pdf
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Material Notes:
SI 9002J-1 is a short fiberglass reinforced silicone molding compound, which offers moderate strength properties, and dimensional stability and excellent long-term thermal stability at elevated temperatures..Information provided by Sumitomo Bakelite Group
Physical Properties Metric English Comments
Bulk Density 0.900 g/cc
0.0325 lb/in³
Powder Density; ASTM D1895
Density 2.10 g/cc
0.0759 lb/in³
ASTM D792
Water Absorption 0.30 %
0.30 %
48 hr @ 50°C; ASTM D570
Linear Mold Shrinkage 0.0020 - 0.0040 cm/cm
0.0020 - 0.0040 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell M 90
90
ASTM D2583
Tensile Strength at Break 27.0 MPa
3920 psi
ASTM D638
Flexural Strength 52.0 MPa
7540 psi
At Rupture; ASTM D790
Flexural Modulus 14.0 GPa
2030 ksi
ASTM D790
Compressive Strength 88.0 MPa
12800 psi
ASTM D695
Izod Impact, Notched 0.220 J/cm
0.412 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) >= 282 °C
>= 540 °F
Post Baked; ASTM D648A
Electrical Properties Metric English Comments
Dielectric Constant 3.9

@Frequency 1.00e+6 Hz
3.9

@Frequency 1.00e+6 Hz
Dielectric Strength 6.50 kV/mm
165 kV/in
60Hz, Step-by-Step, wet; ASTM D149
9.80 kV/mm
249 kV/in
60Hz, Short Time, wet; ASTM D149
Dissipation Factor 0.020

@Frequency 1.00e+6 Hz
0.020

@Frequency 1.00e+6 Hz
Arc Resistance 200 sec
200 sec
ASTM D495
Descriptive Properties Value Comments
Color Red
Form Granular
Molding Method Compression, transfer
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