Sumitomo Bakelite North America SI 9002N-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 9002N-1 Silicone Compound.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Short fibergass reinforced silicone molding compound which offers moderate strength properties, dimensional stability, and excellent long-term thermal stability at elevated temperatures.Information provided by Vyncolit, a Sumitomo Bak Group

Physical Properties	Metric	English	Comments
Bulk Density	0.90 g/cc	0.033 lb/inÂ³	Powder Density; ASTM D1895
Density	2.1 g/cc	0.076 lb/inÂ³	Relative Density; ASTM D792
Water Absorption	0.3 %	0.3 %	48 hr @ 50Â°C; ASTM D570
Linear Mold Shrinkage	0.002 - 0.004 cm/cm	0.002 - 0.004 in/in	Compression Molding; 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
CTE, linear, Parallel to Flow	33.0 Âµm/m-Â°C @Temperature 20.0 Â°C	18.3 Âµin/in-Â°F @Temperature 68.0 Â°F	ASTM E-831
Thermal Conductivity	0.810 W/m-K	5.62 BTU-in/hr-ftÂ²-Â°F	ASTM C-518
Deflection Temperature at 1.8 MPa (264 psi)	>= 282 Â°C	>= 540 Â°F	Post Baked; ASTM D648A

Electrical Properties	Metric	English	Comments
Dielectric Constant	3.9 @Frequency 1e+6 Hz	3.9 @Frequency 1e+6 Hz	Wet; ASTM D150
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 1e+6 Hz	0.020 @Frequency 1e+6 Hz	Wet; ASTM D150
Arc Resistance	200 sec	200 sec	ASTM D495

Descriptive Properties	Value	Comments
Color	Gray, Red
Form	Granular
Main Filler	Glass Fiber
Molding Method	Compression, transfer, injection

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