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Bulk Molding Compounds tetra-DUR N 4203 Bulk Molding Compound

Category Polymer , Thermoset , Polyester, TS , Polyester (Thermoset) - Rigid
Manufacturer BMC - Bulk Molding Compounds Inc.
Trade Name tetra-DUR
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Bulk Molding Compounds tetra-DUR N 4203 Bulk Molding Compound.pdf
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Material Notes:
Highest dimensional stability under temp. Low profile.Typical Applications - Requiring mechanical strength, abrasion resistance, dimensional stability, electrical insulation, electrostatic dissipation (explosion protection), thermal stability, color retention, chemical stability, zero shrink/class-A-surface, and uniform color.Information provided by Bulk Molding Compounds, Inc.
Physical Properties Metric English Comments
Density 1.90 - 2.10 g/cc
0.0686 - 0.0759 lb/in³
ISO 1138
Linear Mold Shrinkage -0.00200 - 0.0010 cm/cm
-0.00200 - 0.0010 in/in
processing, expansion/shrinkage; ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength 30.0 - 35.0 MPa
4350 - 5080 psi
ISO 527
Flexural Strength 100 - 130 MPa
14500 - 18900 psi
ISO 178
Flexural Modulus 12.0 - 16.0 GPa
1740 - 2320 ksi
ISO 178
Compressive Strength >= 180 MPa
>= 26100 psi
ISO 604
Charpy Impact Unnotched >= 1.80 J/cm²
>= 8.57 ft-lb/in²
ISO 179
Charpy Impact, Notched >= 1.80 J/cm²
>= 8.57 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
CTE, linear 12.0 - 20.0 µm/m-°C
6.67 - 11.1 µin/in-°F
VDE 0304T1
Deflection Temperature at 1.8 MPa (264 psi) >= 240 °C
>= 464 °F
ISO 75
Flammability, UL94 HB
HB
Shrinkage 0.00 - 0.050 %
0.00 - 0.050 %
post molding; ISO 2577
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
IEC 60093
Surface Resistance 1.00e+13 ohm
1.00e+13 ohm
IEC 60093
Dielectric Constant 4.5

@Frequency 100 Hz
4.5

@Frequency 100 Hz
IEC 60250
Dielectric Strength 20.0 kV/mm

@Thickness 1.00 mm
508 kV/in

@Thickness 0.0394 in
IEC 60243
Dielectric Loss Index <= 0.030

@Frequency 100 Hz
<= 0.030

@Frequency 100 Hz
IEC 60250
Comparative Tracking Index >= 600 V
>= 600 V
IEC 60112
Descriptive Properties Value Comments
Water Absorption >40 mg/1d
ISO 62
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