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Bulk Molding Compounds BMC 880 Medium Strength Molding Compound

Category Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass and Mineral Filled BMC
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 880 Medium Strength Molding Compound.pdf
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Material Notes:
BMC 880 is a medium strength, low shrink molding compound designed for outdoor applications. This material is UL Listed 94-V0/5V and is UL approved for outdoor use. It can be supplied in bulk or extruded in pre -weighted slugs.Typical applications are outdoor lighting fixtures and grill shelves.
Physical Properties Metric English Comments
Specific Gravity 1.75 - 1.90 g/cc
1.75 - 1.90 g/cc
Water Absorption 0.10 - 0.20 %
0.10 - 0.20 %
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 45 - 55
45 - 55
Tensile Strength, Ultimate 41.4 - 55.2 MPa
6000 - 8000 psi
Flexural Strength 103 - 138 MPa
15000 - 20000 psi
Flexural Modulus 11.7 - 13.1 GPa
1700 - 1900 ksi
Compressive Strength 117 - 138 MPa
17000 - 20000 psi
Izod Impact, Notched 2.14 - 3.74 J/cm
4.00 - 7.00 ft-lb/in
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) >= 260 °C
>= 500 °F
Flammability, UL94 V-0

@Thickness 6.35 mm
V-0

@Thickness 0.250 in
V-0

@Thickness 3.17 mm
V-0

@Thickness 0.125 in
V-0

@Thickness 1.59 mm
V-0

@Thickness 0.0625 in
Electrical Properties Metric English Comments
Arc Resistance 185 sec
185 sec
Processing Properties Metric English Comments
Mold Temperature 138 - 166 °C
280 - 330 °F
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