Lehmann & Voss LUVOCOMÂ® 20-7314 Polyphthalamide, with PTFE

Category	Polymer , Thermoplastic , Polyphthalamide (PPA)
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 LUVOCOMÂ® 20-7314 Polyphthalamide, with PTFE.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.Low influence from moisture and temperature to measures and electrical properties, compared with PA66Suitable for metall inserts.Bearings, sleeves, sliding elements, control disks, gear wheels, duty parts in switches.Information provided by Lehmann & Voss & Co.KG

Physical Properties	Metric	English	Comments
Specific Gravity	1.32 g/cc	1.32 g/cc	ISO 1183
Water Absorption	<= 0.30 %	<= 0.30 %	23Â°C/24h
Linear Mold Shrinkage	0.0090 - 0.012 cm/cm	0.0090 - 0.012 in/in

Mechanical Properties	Metric	English	Comments
Tensile Stress	61.0 MPa	8850 psi
Elongation at Yield	2.0 %	2.0 %
	2.5 %	2.5 %	flexural
Modulus of Elasticity	4.00 GPa	580 ksi
Flexural Strength	85.0 MPa	12300 psi
Flexural Modulus	3.00 GPa	435 ksi
Charpy Impact Unnotched	2.50 J/cmÂ²	11.9 ft-lb/inÂ²	flatwise; ISO 179 1fU
	2.30 J/cmÂ² @Temperature -30.0 Â°C	10.9 ft-lb/inÂ² @Temperature -22.0 Â°F	ISO 179
Coefficient of Friction, Dynamic	0.20	0.20
Coefficient of Friction, Static	0.14	0.14

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	165 Â°C	329 Â°F
	195 Â°C	383 Â°F	short term
Vicat Softening Point	275 Â°C	527 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	330 Â°C	626 Â°F	mass temp
Nozzle Temperature	320 - 330 Â°C	608 - 626 Â°F
Zone 1	320 - 340 Â°C	608 - 644 Â°F
Zone 2	320 - 345 Â°C	608 - 653 Â°F
Zone 3	325 - 350 Â°C	617 - 662 Â°F
Mold Temperature	135 - 160 Â°C	275 - 320 Â°F
Drying Temperature	80.0 Â°C @Time 57600 sec	176 Â°F @Time 16.0 hour	Dehumidifying dryer
	105 Â°C @Time 14400 - 18000 sec	221 Â°F @Time 4.00 - 5.00 hour	Vacuum Dryer

Descriptive Properties	Value	Comments
Color	white

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