Lehmann & Voss LUVOCOMÂ® 80/TF/18/SI/2 Polyacetal-copolymer, with PTFE, lubricant modified

Category	Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, PTFE Filled
Manufacturer	Lehmann & Voss & Co.
Trade Name	LUVOCOM®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Lehmann & Voss LUVOCOMÂ® 80/TF/18/SI/2 Polyacetal-copolymer, with PTFE, lubricant modified.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Applications: Automotive industry, textile- and office machinery, apparatus- and precision engineering.Improved friction and wear behaviour. Emergency running property.Emergency running property, glide mating with low sliding friction.Bearings, sleeves, control disks, gear wheels, cams.No mass temperature above 215Â°C! Ventilation of machinery is recommended.Information provided by Lehmann & Voss & Co.KG

Physical Properties	Metric	English	Comments
Specific Gravity	1.49 g/cc	1.49 g/cc	ISO 1183
Water Absorption	<= 0.10 %	<= 0.10 %	23Â°C/24h
Linear Mold Shrinkage	0.018 - 0.025 cm/cm	0.018 - 0.025 in/in
Melt Flow	11 g/10 min @Load 2.16 kg, Temperature 190 Â°C	11 g/10 min @Load 4.76 lb, Temperature 374 Â°F

Mechanical Properties	Metric	English	Comments
Tensile Stress	45.0 MPa	6530 psi
Elongation at Yield	20 %	20 %
	25 %	25 %	flexural
Modulus of Elasticity	2.00 GPa	290 ksi
Flexural Strength	60.0 MPa	8700 psi
Flexural Modulus	1.80 GPa	261 ksi
Charpy Impact Unnotched	6.00 J/cmÂ²	28.6 ft-lb/inÂ²	flatwise; ISO 179 1fU
	5.00 J/cmÂ² @Temperature -30.0 Â°C	23.8 ft-lb/inÂ² @Temperature -22.0 Â°F	ISO 179
Charpy Impact, Notched	1.20 J/cmÂ²	5.71 ft-lb/inÂ²	ISO 179 1eA
	1.10 J/cmÂ² @Temperature -30.0 Â°C	5.23 ft-lb/inÂ² @Temperature -22.0 Â°F	ISO 179 eA
Coefficient of Friction, Dynamic	0.11	0.11
Coefficient of Friction, Static	0.060	0.060

Thermal Properties	Metric	English	Comments
CTE, linear	90.0 Âµm/m-Â°C	50.0 Âµin/in-Â°F	DIN 53752
Thermal Conductivity	0.200 W/m-K	1.39 BTU-in/hr-ftÂ²-Â°F	DIN 52612
Maximum Service Temperature, Air	100 Â°C	212 Â°F
	120 Â°C	248 Â°F	short term
Deflection Temperature at 1.8 MPa (264 psi)	95.0 Â°C	203 Â°F
Vicat Softening Point	160 Â°C	320 Â°F	DIN ISO 306

Electrical Properties	Metric	English	Comments
Insulation Resistance	>= 1.00e+12 ohm	>= 1.00e+12 ohm

Processing Properties	Metric	English	Comments
Processing Temperature	200 Â°C	392 Â°F	mass temp
Nozzle Temperature	175 - 200 Â°C	347 - 392 Â°F
Zone 1	175 - 190 Â°C	347 - 374 Â°F
Zone 2	185 - 205 Â°C	365 - 401 Â°F
Zone 3	180 - 200 Â°C	356 - 392 Â°F
Mold Temperature	80.0 - 120 Â°C	176 - 248 Â°F
Drying Temperature	75.0 Â°C @Time 7200 - 28800 sec	167 Â°F @Time 2.00 - 8.00 hour	Dehumidifying dryer
	120 Â°C @Time 7200 - 14400 sec	248 Â°F @Time 2.00 - 4.00 hour	Air-Circulation Dryer

Descriptive Properties	Value	Comments
Color	natural color (white)

Users viewing this material also viewed the following: