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Mar-Bal MB3000-15 Thermoset Polyester Composite Molding Compound

Category Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass Filled BMC
Manufacturer Mar-Bal
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Mar-Bal MB3000-15 Thermoset Polyester Composite Molding Compound.pdf
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Material Notes:
A superior chemical resistant material with excellent flame and track resistance.Mar-Bal standard grades can be injection, compression and transfer molded.Information provided by Mar-Bal, Inc.
Physical Properties Metric English Comments
Specific Gravity 1.80 - 1.85 g/cc
1.80 - 1.85 g/cc
ASTM D792
Bulk Factor 1.5
1.5
ASTM D1895
Filler Content 15 %
15 %
Glass
Water Absorption 0.12 %

@Time 86400 sec
0.12 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage 0.00050 - 0.0030 cm/cm
0.00050 - 0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Barcol 40 - 50
40 - 50
ASTM D2583
Tensile Strength 37.9 - 41.4 MPa
5500 - 6000 psi
ASTM D638
Flexural Strength 103 - 117 MPa
15000 - 17000 psi
ASTM D790
Flexural Modulus 9.65 - 11.0 GPa
1400 - 1600 ksi
ASTM D790
Compressive Strength 124 - 138 MPa
18000 - 20000 psi
ASTM D695
Shear Strength 55.2 - 62.1 MPa
8000 - 9000 psi
ASTM D732
Izod Impact, Notched 2.67 - 3.74 J/cm
5.00 - 7.00 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) >= 260 °C
>= 500 °F
ASTM D648
Flammability, UL94 V-0
V-0
Electrical Properties Metric English Comments
Dielectric Strength 14.2 kV/mm
360 kV/in
ASTM D149
Arc Resistance >= 185 sec
>= 185 sec
ASTM D495
Track Resistance 6000 sec
6000 sec
Inclined-Plane Tracking; ASTM D2303
Descriptive Properties Value Comments
Listed File E80533 Yes
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