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Plastcom SLOVASTER® B GF 20 Polybutylene Terephthalate, 20% Glass Fiber

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Manufacturer Plastcom spol. s r.o.
Trade Name SLOVASTER®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Plastcom SLOVASTER® B GF 20 Polybutylene Terephthalate, 20% Glass Fiber.pdf
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Material Notes:
FeaturesPBT for injection moulding, chemically reinforced with 20% glass fiber. Characterized by excellent properties also at low temperatures like tensile and flexural modulus, tensile strength, and toughness. Does not absorb water, which means that identical properties are maintained also in wet environments. Melt is characterized by very good rheology, which enables the manufacturing of extremely multiple products with complicated downflow-path. Anisotropy of shrinkage is much better in comparison with PA, which influences the manufacturing of round, cylindrical or other hole products. Application in the automotive, electrical and engineering industry - connectors of cable harnesses, car-door locks, connection links, grips etc. Delivered in natural and in the full RAL color scale.Application: Injection MouldingInformation Provided by Plastcom spol. s r.o.
Physical Properties Metric English Comments
Density 1.45 g/cc
0.0524 lb/in³
STN 64 0111
Linear Mold Shrinkage 0.0085 cm/cm
0.0085 in/in
STN 64 0808
Linear Mold Shrinkage, Transverse 0.0127 cm/cm
0.0127 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 125 MPa
18100 psi
STN EN ISO 527-2
Elongation at Break 3.0 %
3.0 %
STN EN ISO 527-2
Tensile Modulus 7.20 GPa
1040 ksi
STN EN ISO 527-2
Flexural Strength 170 MPa
24700 psi
STN EN ISO 178
Flexural Modulus 5.40 GPa
783 ksi
STN EN ISO 178
Charpy Impact Unnotched 4.50 J/cm²

@Temperature -20.0 °C
21.4 ft-lb/in²

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

@Temperature 23.0 °C
23.8 ft-lb/in²

@Temperature 73.4 °F
STN EN ISO 179
Charpy Impact, Notched 0.700 J/cm²

@Temperature 23.0 °C
3.33 ft-lb/in²

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

@Temperature -20.0 °C
3.33 ft-lb/in²

@Temperature -4.00 °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) 200 °C
392 °F
STN EN ISO 75/A
Vicat Softening Point 210 °C
410 °F
B; STN EN ISO 306
Flammability, UL94 HB
HB
Glow Wire Test 750 °C
1380 °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 31.0 kV/mm
787 kV/in
STN IEC 60243
Comparative Tracking Index 425 V
425 V
STN 34 6468
Processing Properties Metric English Comments
Melt Temperature 250 - 280 °C
482 - 536 °F
Mold Temperature 50.0 - 80.0 °C
122 - 176 °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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