Bulk Molding Compounds BMC T40(18) Die Casting Replacement Grade 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 T40(18) Die Casting Replacement Grade Molding Compound.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BMC T40(18) was formulated as a direct replacement for aluminum die casting applications. T40(18) is UL recognized. Excellent mechanical properties and dimensional control allow molded parts to maintain machined tolerances. Typical applications are fractional H.P. motor end bases, electrical and structural parts.Information provided by Bulk Molding Compounds, Inc.

Physical Properties	Metric	English	Comments
Density	1.79 - 1.92 g/cc	0.0647 - 0.0694 lb/in³	Molded
Linear Mold Shrinkage	0.0010 - 0.0020 cm/cm	0.0010 - 0.0020 in/in

Mechanical Properties	Metric	English
Hardness, Barcol	50 - 60	50 - 60
Tensile Strength	65.5 - 79.3 MPa	9500 - 11500 psi
Flexural Strength	134 - 162 MPa	19500 - 23500 psi
Flexural Modulus	6.89 - 8.27 GPa	1000 - 1200 ksi
Compressive Strength	131 - 159 MPa	19000 - 23000 psi
Izod Impact, Notched	4.27 - 5.34 J/cm	8.00 - 10.0 ft-lb/in

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	>= 260 °C	>= 500 °F
Flammability, UL94	V-0	V-0	UL 94 V0/UL 94 5V

Electrical Properties	Metric	English	Comments
Dielectric Strength	13.2 - 15.2 kV/mm	335 - 385 kV/in	short time
Arc Resistance	>= 190 sec	>= 190 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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