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Raschig Group 2557 AMC Polyester

Category Polymer , Thermoset , Polyester, TS , Thermoset Polyester Glass Filled BMC
Manufacturer Raschig Group
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Glass fiber reinforced polyester molding compound. Very good mechanical strength, very good electrical properties and dimensional stability, exceptional processability with short cycle time and low mold wear. This product meets the allowed upper limits for heavy metals and PCAs and also conforms to the requirements of the EU directives 2002/95 (RoHS), 2002/96 (WEEE) and 2006/122 (PFOS).Processing: Injection and transfer molding Primary application: Coil encapsulationsInformation provided by Raschig Group
Physical Properties Metric English Comments
Specific Gravity 2.00 - 2.20 g/cc
2.00 - 2.20 g/cc
ISO 1183
Apparent Bulk Density 0.700 - 0.850 g/cc
0.0253 - 0.0307 lb/in³
ISO 60
Water Absorption <= 0.300 %

@Temperature 23.0 °C,
Time 86400 sec
<= 0.300 %

@Temperature 73.4 °F,
Time 24.0 hour
ISO 62
Linear Mold Shrinkage, Flow 0.00300 - 0.00500 cm/cm
0.00300 - 0.00500 in/in
Injection; ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength 50.0 - 70.0 MPa
7250 - 10200 psi
Injection; ISO 527
Modulus of Elasticity 9.00 - 11.0 GPa
1310 - 1600 ksi
Injection; ISO 527
Flexural Strength 130 - 150 MPa
18900 - 21800 psi
Injection; ISO 178
Flexural Modulus 16.0 - 18.0 GPa
2320 - 2610 ksi
Injection; ISO 178
Compressive Strength 120 - 170 MPa
17400 - 24700 psi
ISO 604
Charpy Impact Unnotched 1.30 - 1.60 J/cm²
6.19 - 7.61 ft-lb/in²
Injection; ISO 179/1eU
Charpy Impact, Notched 0.400 - 0.450 J/cm²
1.90 - 2.14 ft-lb/in²
Injection; ISO 179/1eA
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 10.0 - 20.0 µm/m-°C

@Temperature 50.0 - 100 °C
5.56 - 11.1 µin/in-°F

@Temperature 122 - 212 °F
ISO 11359-2
Thermal Conductivity 0.900 - 1.10 W/m-K
6.25 - 7.63 BTU-in/hr-ft²-°F
ASTM E1461
Deflection Temperature at 1.8 MPa (264 psi) >= 200 °C
>= 392 °F
ISO 75-A
Deflection Temperature at 8.0 MPa >= 190 °C
>= 374 °F
ISO 75-C
Flammability, UL94 V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
Shrinkage <= 0.0500 %

@Temperature 110 °C,
Time 605000 sec
<= 0.0500 %

@Temperature 230 °F,
Time 168 hour
Post shrinkage; ISO 2577
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 - 1.00e+15 ohm-cm
1.00e+14 - 1.00e+15 ohm-cm
IEC 60093
Surface Resistance 1.00e+13 - 1.00e+14 ohm
1.00e+13 - 1.00e+14 ohm
IEC 60093
Dielectric Constant 4.00 - 5.00

@Frequency 1.00e+6 Hz
4.00 - 5.00

@Frequency 1.00e+6 Hz
IEC 60250
5.00 - 6.00

@Frequency 100 Hz
5.00 - 6.00

@Frequency 100 Hz
IEC 60250
Dielectric Strength 25.0 - 35.0 kV/mm
635 - 889 kV/in
IEC 60243-1
Dissipation Factor 0.0100 - 0.0300

@Frequency 100 Hz
0.0100 - 0.0300

@Frequency 100 Hz
IEC 60250
0.0100 - 0.0300

@Frequency 1.00e+6 Hz
0.0100 - 0.0300

@Frequency 1.00e+6 Hz
IEC 60250
Arc Resistance 180 - 240 sec
180 - 240 sec
ASTM D495
Comparative Tracking Index 600 V
600 V
IEC 60112
Processing Properties Metric English Comments
Shelf Life 6.00 Month

@Temperature 15.0 - 25.0 °C
6.00 Month

@Temperature 59.0 - 77.0 °F
Descriptive Properties Value Comments
Glow wire flammability test 960/1
IEC 60695 2-12
Glow wire ignitability test 930/1
IEC 60695 2-13
Water Absorption <20 mg
24 hr, 23°C; ISO 62
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