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Menzolit Menzolit® SMC 0420 Unsaturated Polyester UP

Category Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass SMC
Manufacturer Menzolit
Trade Name Menzolit®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Menzolit Menzolit® SMC 0420 Unsaturated Polyester UP.pdf
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Material Notes:
SMC 0420 is a low density Premium Class-A SMC for exterior body applications on cars, LCV´s and trucks. These compounds mould to light weight parts with good up to excellent surface quality for body panels with in-line and off-line painting at standard paint bake (100- 140 °C) temperatures. The product complies with all regulations of the automotive industry including low C-emissions. Surface defects like waviness, fibre patterns and orange peel are not existent with this product. To achieve the highest surface quality, we recommend that tool surfaces are mirror polished. The product shows very good adhesion to paint or In Mould Coating (IMC).Information Provided by Menzolit
Physical Properties Metric English Comments
Density 1.50 g/cc
0.0542 lb/in³
ISO 1183
Water Absorption <= 0.50 %
<= 0.50 %
ISO 62
Linear Mold Shrinkage -0.000500 cm/cm
-0.000500 in/in
ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 75.0 MPa

@Temperature 22.0 °C
10900 psi

@Temperature 71.6 °F
25mm flat samples, compression moulded; ISO 527-4
Tensile Strength, Yield 75.0 MPa

@Temperature 22.0 °C
10900 psi

@Temperature 71.6 °F
25mm flat samples, compression moulded; ISO 527-4
Elongation at Yield 1.3 %
1.3 %
tensile rupture strain; ISO 527-4
Modulus of Elasticity 8.00 GPa
1160 ksi
25mm flat samples, compression moulded; ISO 527-4
Flexural Strength 150 MPa

@Temperature 22.0 °C
21800 psi

@Temperature 71.6 °F
25 mm wide 100 mm long, flat samples; ISO 14125
Flexural Modulus 8.00 GPa

@Temperature 22.0 °C
1160 ksi

@Temperature 71.6 °F
25 mm wide 100 mm long, flat samples; ISO 14125
Compressive Yield Strength 80.0 MPa
11600 psi
ISO 14126
Poissons Ratio 0.30
0.30
Shear Modulus 3.10 GPa
450 ksi
in plane
Charpy Impact, Notched 7.00 J/cm²
33.3 ft-lb/in²
ISO 179
Thermal Properties Metric English Comments
CTE, linear 10.0 µm/m-°C
5.56 µin/in-°F
ISO 11359-2
Specific Heat Capacity 1.10 J/g-°C
0.263 BTU/lb-°F
Thermal Conductivity 0.700 W/m-K
4.86 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 165 °C
329 °F
Deflection Temperature at 1.8 MPa (264 psi) >= 200 °C
>= 392 °F
ISO 75-2
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Glass Transition Temp, Tg 200 °C
392 °F
ISO 11357-2
Flammability, UL94 HB

@Thickness 3.00 mm
HB

@Thickness 0.118 in
Oxygen Index 22 %
22 %
ISO 4589-2
Glow Wire Test 750 °C
1380 °F
IEC 60695-2-12
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+15 ohm-cm
1.00e+15 ohm-cm
IEC 60093
Surface Resistance 1.00e+12 ohm
1.00e+12 ohm
IEC 60093
Dielectric Constant 4.0
4.0
IEC 60250
Dielectric Strength 24.0 kV/mm
610 kV/in
IEC 60243-1
Dissipation Factor 0.010
0.010
IEC 60250
Comparative Tracking Index 600 V
600 V
IEC 60112
Processing Properties Metric English Comments
Processing Temperature 145 - 155 °C
293 - 311 °F
Compression moulding, matched metal die
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