LATI Latilub 75/4-20T PBT, PTFE Filled

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LATI Latilub 75/4-20T PBT, PTFE Filled
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), PTFE Filled
Material Notes:	Self-lubricating product based on Polybutylene Terephthalate (PBT). PTFE. Availability: Africa & Middle East; Asia Pacific; Europe; Latin America; North America Information provided by Lati Industria Termoplastici S.p.A.
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Physical Properties	Metric	English	Comments

Density	1.41 g/cc	0.0509 lb/in³
Linear Mold Shrinkage, Flow	0.018 - 0.021 cm/cm	0.018 - 0.021 in/in
Linear Mold Shrinkage, Transverse	0.018 - 0.0205 cm/cm	0.018 - 0.0205 in/in

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	40.0 MPa	5800 psi
Elongation at Break	8.0 %	8.0 %
Elongation at Yield	4.0 %	4.0 %
Tensile Modulus	2.30 GPa	334 ksi
Charpy Impact Unnotched	2.50 J/cm²	11.9 ft-lb/in²
Charpy Impact, Notched	0.150 J/cm²	0.714 ft-lb/in²
Coefficient of Friction, Dynamic	0.12	0.12
Coefficient of Friction, Static	0.15	0.15
K (wear) Factor	4.00 x 10^-8 mm³/N-M	1.99 x 10^-10 in³-min/ft-lb-hr

Thermal Properties	Metric	English	Comments
Deflection Temperature at 0.46 MPa (66 psi)	160 °C	320 °F
Deflection Temperature at 1.8 MPa (264 psi)	70.0 °C	158 °F
Vicat Softening Point	170 °C @Load 5.00 kg	338 °F @Load 11.0 lb

Processing Properties	Metric	English	Comments
Melt Temperature	230 - 245 °C	446 - 473 °F
Mold Temperature	70.0 - 90.0 °C	158 - 194 °F
Drying Temperature	100 - 120 °C @Time 10800 sec	212 - 248 °F @Time 3.00 hour

Descriptive Properties
ISO Shrinkage - Pressure	60 MPa

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PLATH9889 / 177585

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