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Rulon Bearings

Mocom (ALBIS) ALCOM® PBT 700/12 PTFE10 PBT, 10% PTFE Reinforced
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), PTFE Filled

Material Notes: Base Polymer: Polybutylene Terephthalate

Filler/Additive System: 10% PTFE

Special Features: Improved sliding/wear, heat ageing stabilization, good flow

Market Segment: Automotive, Machinery

Typical Application: Functional components

Information provided by Albis Plastics

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Physical PropertiesMetricEnglishComments
Density 1.38 g/cc0.0499 lb/in³ISO 1183
Linear Mold Shrinkage, Flow 0.0060 - 0.014 cm/cm
@Time 86400 sec
0.0060 - 0.014 in/in
@Time 24.0 hour
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0080 - 0.018 cm/cm
@Time 86400 sec
0.0080 - 0.018 in/in
@Time 24.0 hour
ISO 294-4
Melt Flow 20 g/10 min
@Load 2.16 kg,
Temperature 250 °C
20 g/10 min
@Load 4.76 lb,
Temperature 482 °F
ISO 1133
Storage Temperature <= 30.0 °C<= 86.0 °Fdry, protected from light
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 50.0 MPa7250 psiISO 527
Elongation at Break 8.0 %8.0 %ISO 527
Tensile Modulus 2.40 GPa348 ksiISO 527
Flexural Strength 80.0 MPa11600 psiISO 178
Flexural Modulus 2.50 GPa363 ksiISO 178
Charpy Impact Unnotched  5.20 J/cm²
@Temperature 23.0 °C
24.7 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eU
 5.50 J/cm²
@Temperature -40.0 °C
26.2 ft-lb/in²
@Temperature -40.0 °F
ISO 179/1eU
Charpy Impact, Notched  0.300 J/cm²
@Temperature 23.0 °C
1.43 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 0.400 J/cm²
@Temperature -40.0 °C
1.90 ft-lb/in²
@Temperature -40.0 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
Melting Point 225 °C437 °FISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °C140 °FISO 75-1/-2
Vicat Softening Point 182 °C360 °FB50; ISO 306
 
Processing PropertiesMetricEnglishComments
Melt Temperature 250 - 270 °C482 - 518 °FInjection molding
Mold Temperature 60.0 - 100 °C140 - 212 °FInjection molding
Drying Temperature  100 - 120 °C
@Time 7200 - 14400 sec
212 - 248 °F
@Time 2.00 - 4.00 hour
in a dry air (desiccant) dryer
 100 - 120 °C
@Time 14400 - 28800 sec
212 - 248 °F
@Time 4.00 - 8.00 hour
in an circulating dryer
 
Descriptive Properties
Base PolymerPolybutylene Terephthalate

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.

PALBIS8527 / 242586

Aluminum Castings

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