LUVOCOM® 1106-7940/GY/EM Datasheet,PEI,Lehmann & Voss & Co.-SHANGHAI SUSHENG

Message
LUVOCOM®1106-7940/GY/EM is a polyetherimide (PEI) material,. This product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific,. LUVOCOM®The main characteristics of 1106-7940/GY/EM are: flame retardant/rated flame Flame Retardant Good dimensional stability Heat resistance

General Information
Features	Good dimensional stability Laser marking Heat resistance, high Flame retardancy
Appearance	Light gray

Physical	Nominal Value	Unit	Test Method
Density	1.45	g/cm³	ISO 1183
Molding Shrinkage	0.40 - 0.80	%	DIN 16901
Water Absorption (23°C, 24 hr)	< 0.30	%

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	3800	MPa	ISO 527-2
Tensile Stress (Break)	115	MPa	ISO 527-2
Tensile Strain (Yield)	6.5	%	ISO 527-2
Flexural Modulus	3300	MPa	ISO 178
Flexural Stress	165	MPa	ISO 178
Flexural Strain at Flexural Strength	8.0	%	ISO 178

Electrical	Nominal Value	Unit	Test Method
Insulation Resistance	> 1.0E+12	ohms	IEC 60167

Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (23°C)	5.0	kJ/m²	ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)	85	kJ/m²	ISO 179/1eU

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (1.8 MPa, Unannealed)	200	°C	ISO 75-2/A
Continuous Use Temperature	170	°C	UL 746B

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	> 1.0E+12	ohms	IEC 60093

Flammability	Nominal Value	Unit	Test Method
Flame Rating ¹	V-0		UL 94

Injection	Nominal Value	Unit
Drying Temperature
Hot air dryer, A	120	°C
Hot air dryer, B	150	°C
Drying Time
Hot air dryer, A	> 8.0	hr
Hot air dryer, B	> 4.0	hr
Suggested Max Moisture	0.030	%
Rear Temperature	330 - 350	°C
Middle Temperature	340 - 390	°C
Front Temperature	350 - 400	°C
Nozzle Temperature	350 - 400	°C
Processing (Melt) Temp	380	°C
Mold Temperature	150 - 180	°C

Injection instructions
General In general LUVOCOM® can be processed on conventional injection moulding machines while observing the usual technical guidelines. Any added fibrous materials or fillers may have an abrasive effect. In this case the cylinder and screw should be protected against wear as is usual in the processing of reinforced thermoplastic materials. Lengthy dwell times for the melts in the cylinder should be avoided. Lower the temperatures during interruptions! Predrying (optional) It is advisable to predry the granulate with a suitable dryer immediately before processing. The granulate may absorb moisture from the air. Delivery Form & Storage Unless indicated otherwise, the material is delivered as 3mm-long pellets in sealed bags on pallets. Preferably storage should be effected in dry and normally temperatured rooms Additional Information During processing the moisture level should not exceed 0.03%, otherwise porosity and surface defects (e.g. smearing) may occur. Predrying is recommended even when sealed original containers are being used. To avoid internal stresses, a low shear load should be used for processing. The processing notes provided merely represent a recommendation for general use. Due to the large variety of machines, geometries and volumes of parts, etc., it may be necessary to employ different settings according to the specific application. High-temperature polymers place increased demands on the tool steels employed. Please contact us for further information.

Injection instructions

General In general LUVOCOM® can be processed on conventional injection moulding machines while observing the usual technical guidelines. Any added fibrous materials or fillers may have an abrasive effect. In this case the cylinder and screw should be protected against wear as is usual in the processing of reinforced thermoplastic materials. Lengthy dwell times for the melts in the cylinder should be avoided. Lower the temperatures during interruptions! Predrying (optional) It is advisable to predry the granulate with a suitable dryer immediately before processing. The granulate may absorb moisture from the air. Delivery Form & Storage Unless indicated otherwise, the material is delivered as 3mm-long pellets in sealed bags on pallets. Preferably storage should be effected in dry and normally temperatured rooms Additional Information During processing the moisture level should not exceed 0.03%, otherwise porosity and surface defects (e.g. smearing) may occur. Predrying is recommended even when sealed original containers are being used. To avoid internal stresses, a low shear load should be used for processing. The processing notes provided merely represent a recommendation for general use. Due to the large variety of machines, geometries and volumes of parts, etc., it may be necessary to employ different settings according to the specific application. High-temperature polymers place increased demands on the tool steels employed. Please contact us for further information.

Note Message
1 .	Not recognized by UL.

Category:	PEI , Polyether Imide
Manufacturer:	Lehmann & Voss & Co.
Trademark:	LUVOCOM®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	bO7Zlt_LUVOCOM-1106-7940-GY-EM.pdf
PRICE:	Order Products email sales@su-jiao.com

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