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Rulon Bearings

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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 PropertiesOriginal ValueComments
Density 1.38 g/ccISO 1183
Linear Mold Shrinkage, Flow 0.0060 - 0.014 cm/cm
@Time 86400 sec
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0080 - 0.018 cm/cm
@Time 86400 sec
ISO 294-4
Melt Flow 20 g/10 min
@Load 2.16 kg,
Temperature 250 °C
ISO 1133
Storage Temperature <= 30.0 °Cdry, protected from light
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 50.0 MPaISO 527
Elongation at Break 8.0 %ISO 527
Tensile Modulus 2400 MPaISO 527
Flexural Strength 80.0 MPaISO 178
Flexural Modulus 2500 MPaISO 178
Charpy Impact Unnotched 52.0 kJ/m²
@Temperature 23.0 °C
ISO 179/1eU
 55.0 kJ/m²
@Temperature -40.0 °C
ISO 179/1eU
Charpy Impact, Notched 3.00 kJ/m²
@Temperature 23.0 °C
ISO 179/1eA
 4.00 kJ/m²
@Temperature -40.0 °C
ISO 179/1eA
 
Thermal PropertiesOriginal ValueComments
Melting Point 225 °CISO 11357
Deflection Temperature at 1.8 MPa (264 psi) 60.0 °CISO 75-1/-2
Vicat Softening Point 182 °CB50; ISO 306
 
Processing PropertiesOriginal ValueComments
Melt Temperature 250 - 270 °CInjection molding
Mold Temperature 60.0 - 100 °CInjection molding
Drying Temperature 100 - 120 °C
@Time 7200 - 14400 sec
in a dry air (desiccant) dryer
 100 - 120 °C
@Time 14400 - 28800 sec
in an circulating dryer
 
Descriptive Properties
Base PolymerPolybutylene Terephthalate

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PALBIS8527 / 242586

Aluminum Castings

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