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Plastcom SLOVASTER® B GF 20 FRK 3 Polybutylene Terephthalate, 20% Chemically Coupled Glass Fiber, Red Phosphorus Flame Retardant

Material Notes:
FeaturesPBT with the content of 20% chemically coupled glass fiber and flame retardant based on red phosphorus. Anisotropy of shrinkage enables injection moulding of round, cylindrical or other hole products. Application in engineering, electrical and automotive industry. High mechanical properties also in conditioned state. Delivered in natural and black color.Application: Injection MouldingInformation Provided by Plastcom spol. s r.o.
Physical Properties Metric English Comments
Density 1.51 g/cc
0.0546 lb/in³
STN 64 0111
Linear Mold Shrinkage 0.0049 cm/cm
0.0049 in/in
STN 64 0808
Linear Mold Shrinkage, Transverse 0.0088 cm/cm
0.0088 in/in
STN 64 0808
Melt Flow 10 g/10 min

@Load 2.16 kg,
Temperature 230 °C
10 g/10 min

@Load 4.76 lb,
Temperature 446 °F
STN EN ISO 1133
Mechanical Properties Metric English Comments
Tensile Strength at Break 110 MPa
16000 psi
STN EN ISO 527-2
Elongation at Break 2.0 %
2.0 %
STN EN ISO 527-2
Tensile Modulus 7.10 GPa
1030 ksi
STN EN ISO 527-2
Flexural Strength 175 MPa
25400 psi
STN EN ISO 178
Flexural Modulus 7.60 GPa
1100 ksi
STN EN ISO 178
Charpy Impact Unnotched 5.00 J/cm²

@Temperature 23.0 °C
23.8 ft-lb/in²

@Temperature 73.4 °F
STN EN ISO 179
5.50 J/cm²

@Temperature -20.0 °C
26.2 ft-lb/in²

@Temperature -4.00 °F
STN EN ISO 179
Charpy Impact, Notched 0.700 J/cm²

@Temperature -20.0 °C
3.33 ft-lb/in²

@Temperature -4.00 °F
STN EN ISO 179
0.700 J/cm²

@Temperature 23.0 °C
3.33 ft-lb/in²

@Temperature 73.4 °F
STN EN ISO 179
Thermal Properties Metric English Comments
Melting Point 200 - 220 °C
392 - 428 °F
DSC; STN EN ISO 3146
Deflection Temperature at 1.8 MPa (264 psi) 210 °C
410 °F
STN EN ISO 75/A
Vicat Softening Point 210 °C
410 °F
B; STN EN ISO 306
Flammability, UL94 V-0
V-0
Glow Wire Test 960 °C
1760 °F
STN IEC 60695-2-10
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+17 ohm-cm
1.00e+17 ohm-cm
STN IEC 60093
Surface Resistance 1.00e+15 ohm
1.00e+15 ohm
STN IEC 60093
Dielectric Strength 32.0 kV/mm
813 kV/in
STN IEC 60243
Comparative Tracking Index 200 V
200 V
STN 34 6468
Processing Properties Metric English Comments
Melt Temperature 250 - 280 °C
482 - 536 °F
Mold Temperature 50.0 - 90.0 °C
122 - 194 °F
Drying Temperature 120 °C
248 °F
Dry Time 4 hour
4 hour
Moisture Content 0.050 %
0.050 %
STN EN ISO 960
Injection Pressure 60.0 - 100 MPa
8700 - 14500 psi
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