Bulk Molding Compounds BMC T9 General Purpose Molding Compound

Category	Polymer , Thermoset , Polyester, TS , Polyester (Thermoset) - Rigid
Manufacturer	BMC - Bulk Molding Compounds Inc.
Trade Name	BMC
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Bulk Molding Compounds BMC T9 General Purpose Molding Compound.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BMC T9 is a low cost, general purpose bulk molding compound designed for the electrical industry. It is UL listed and is used extensively in the manufacture of residential circuit breakers. BMC T9 can be compression, transfer or injection molded. Other applications re bobbins and electrical connectors.Information provided by Bulk Molding Compounds, Inc.

Physical Properties	Metric	English	Comments
Density	1.96 - 2.16 g/cc	0.0708 - 0.0780 lb/in³	Molded
Linear Mold Shrinkage	0.0020 - 0.0038 cm/cm	0.0020 - 0.0038 in/in

Mechanical Properties	Metric	English
Hardness, Barcol	30 - 50	30 - 50
Tensile Strength	48.3 - 62.1 MPa	7000 - 9000 psi
Flexural Strength	110 - 138 MPa	16000 - 20000 psi
Flexural Modulus	8.27 - 9.65 GPa	1200 - 1400 ksi
Compressive Strength	131 - 159 MPa	19000 - 23000 psi
Izod Impact, Notched	2.67 - 3.74 J/cm	5.00 - 7.00 ft-lb/in

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	>= 260 °C	>= 500 °F
Flammability, UL94	HB	HB

Electrical Properties	Metric	English	Comments
Dielectric Strength	13.8 - 15.7 kV/mm	350 - 400 kV/in	short time
Arc Resistance	>= 180 sec	>= 180 sec
Comparative Tracking Index	>= 500 V	>= 500 V

Processing Properties	Metric	English	Comments
Processing Temperature	138 - 166 °C	280 - 330 °F

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