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Lehmann & Voss LUVOCOM® 1850-7784 PBT, with glass fiber, glass spheres and PTFE

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Fiber + PTFE Filled
Manufacturer Lehmann & Voss & Co.
Trade Name LUVOCOM®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lehmann & Voss LUVOCOM® 1850-7784 PBT, with glass fiber, glass spheres and PTFE.pdf
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Material Notes:
Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Improved friction and wear behaviour. Emergency running property.Isotropic shrinkage characteristics.Parts for electric and electronic industry.Coil formers, duty parts in plugs and switches, even combined with metal inserts.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.61 g/cc
1.61 g/cc
ISO 1183
Water Absorption <= 0.10 %
<= 0.10 %
23°C/24h
Linear Mold Shrinkage 0.0060 - 0.012 cm/cm
0.0060 - 0.012 in/in
Mechanical Properties Metric English Comments
Tensile Stress 57.0 MPa
8270 psi
Elongation at Yield 2.7 %
2.7 %
3.5 %
3.5 %
flexural
Modulus of Elasticity 4.60 GPa
667 ksi
Flexural Strength 83.0 MPa
12000 psi
Flexural Modulus 4.00 GPa
580 ksi
Charpy Impact Unnotched 2.80 J/cm²
13.3 ft-lb/in²
edgewise; ISO 179 1eU
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 130 °C
266 °F
180 °C
356 °F
short term
Electrical Properties Metric English Comments
Insulation Resistance >= 1.00e+12 ohm
>= 1.00e+12 ohm
Processing Properties Metric English Comments
Processing Temperature 250 °C
482 °F
mass temp
Nozzle Temperature 250 - 265 °C
482 - 509 °F
Zone 1 240 - 260 °C
464 - 500 °F
Zone 2 260 - 280 °C
500 - 536 °F
Zone 3 250 - 270 °C
482 - 518 °F
Mold Temperature 60.0 - 120 °C
140 - 248 °F
Drying Temperature 80.0 °C

@Time 21600 - 28800 sec
176 °F

@Time 6.00 - 8.00 hour
Vacuum Dryer
120 °C

@Time 14400 - 21600 sec
248 °F

@Time 4.00 - 6.00 hour
Dehumidifying dryer
Descriptive Properties Value Comments
Color black
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