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Lehmann & Voss LUVOCOM® 1106-7940/GY Polyether imide, unreinforced, laser markable

Category Polymer , Thermoplastic , Polyetherimide (PEI)
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® 1106-7940/GY Polyether imide, unreinforced, laser markable.pdf
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Material Notes:
Applications: High continuous use and heat distortion temperature. Non flammable.Dynamic stressed parts at high movement velocity.High dimensionally stable precision parts.Information provided by Lehmann & Voss & Co.KG
Physical Properties Metric English Comments
Specific Gravity 1.42 g/cc
1.42 g/cc
ISO 1183
Water Absorption <= 0.30 %
<= 0.30 %
23°C/24h
Linear Mold Shrinkage 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
Mechanical Properties Metric English Comments
Tensile Stress 115 MPa
16700 psi
Elongation at Yield 6.5 %
6.5 %
8.0 %
8.0 %
flexural
Modulus of Elasticity 3.80 GPa
551 ksi
Flexural Strength 165 MPa
23900 psi
Flexural Modulus 3.30 GPa
479 ksi
Charpy Impact Unnotched 9.50 J/cm²
45.2 ft-lb/in²
edgewise; ISO 179 1eU
Charpy Impact, Notched 0.600 J/cm²
2.86 ft-lb/in²
ISO 179 1eA
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 170 °C
338 °F
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
392 °F
Flammability, UL94 V-0
V-0
not recognized by UL
Electrical Properties Metric English Comments
Surface Resistance >= 1.00e+12 ohm
>= 1.00e+12 ohm
Insulation Resistance >= 1.00e+12 ohm
>= 1.00e+12 ohm
Processing Properties Metric English Comments
Processing Temperature 380 °C
716 °F
mass temp
Nozzle Temperature 350 - 400 °C
662 - 752 °F
Zone 1 330 - 350 °C
626 - 662 °F
Zone 2 340 - 390 °C
644 - 734 °F
Zone 3 350 - 400 °C
662 - 752 °F
Mold Temperature 150 - 180 °C
302 - 356 °F
Drying Temperature 120 °C

@Time >=28800 sec
248 °F

@Time >=8.00 hour
Dehumidifying dryer
150 °C

@Time >=14400 sec
302 °F

@Time >=4.00 hour
or
Descriptive Properties Value Comments
Color light grey
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