A. Schulman BMC 350 Thermoset Polyester, Medium Impact

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A. Schulman BMC 350 Thermoset Polyester, Medium Impact
Categories:	Polymer; Thermoset; Polyester, TS; Thermoset Polyester Glass Filled BMC
Material Notes:	BMC 350 is a cosmetic and appliance grade material with excellent heat and stain resistant properties. As with all other BMCI compounds, this Series can be supplied in logs, slugs or bulk. Typical applications are small appliance end panels, control panels, bases and large appliance handles, vent trim and control panels.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.85 - 1.95 g/cc	1.85 - 1.95 g/cc
Water Absorption	0.15 - 0.25 %	0.15 - 0.25 %	24 hours, 23°C
Linear Mold Shrinkage	0.0010 - 0.0030 cm/cm	0.0010 - 0.0030 in/in

Mechanical Properties	Metric	English	Comments
Hardness, Barcol	40 - 50	40 - 50
Tensile Strength, Ultimate	41.4 - 48.3 MPa	6000 - 7000 psi
Flexural Strength	82.7 - 110 MPa	12000 - 16000 psi
Flexural Modulus	11.0 - 12.4 GPa	1600 - 1800 ksi
Compressive Strength	124 - 138 MPa	18000 - 20000 psi
Izod Impact, Notched	1.60 - 2.67 J/cm	3.00 - 5.00 ft-lb/in

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	218 - 260 °C	425 - 500 °F
Flammability, UL94	V-0	V-0

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

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PBMC007 / 27190

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