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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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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