Mocom (ALBIS) ALCOM® PBT 700/1.5 HR GF15 PTFE15 PBT, 15% Glass Fibers, 15% PTFE Reinforced

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Mocom (ALBIS) ALCOM® PBT 700/1.5 HR GF15 PTFE15 PBT, 15% Glass Fibers, 15% PTFE Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass Fiber + PTFE Filled
Material Notes:	Base Polymer: Polybutylene Terephthalate Filler/Additive System: 15% Glass fibers, 15% PTFE Special Features: Improved sliding/wear, heat ageing stabilization, high stiffness, hydrolysis resistant Market Segment: Automotive, Machinery Application Area: Gear wheels, roller bearings Typical Application: Functional components, bearings and sliding elements Information provided by Albis Plastics
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Physical Properties	Metric	English	Comments

Density	1.49 g/cc	0.0538 lb/in³	ISO 1183
Linear Mold Shrinkage, Flow	0.0040 - 0.010 cm/cm @Time 86400 sec	0.0040 - 0.010 in/in @Time 24.0 hour	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0060 - 0.013 cm/cm @Time 86400 sec	0.0060 - 0.013 in/in @Time 24.0 hour	ISO 294-4
Melt Flow	7.0 g/10 min @Load 2.16 kg, Temperature 250 °C	7.0 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133
Storage Temperature	<= 30.0 °C	<= 86.0 °F	dry, protected from light

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	80.0 MPa	11600 psi	ISO 527
Elongation at Break	3.0 %	3.0 %	ISO 527
Tensile Modulus	5.45 GPa	790 ksi	ISO 527
Flexural Strength	125 MPa	18100 psi	ISO 178
Flexural Modulus	4.80 GPa	696 ksi	ISO 178
Charpy Impact Unnotched	5.50 J/cm²	26.2 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	1.00 J/cm²	4.76 ft-lb/in²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	225 °C	437 °F	ISO 11357
Deflection Temperature at 1.8 MPa (264 psi)	190 °C	374 °F	ISO 75-1/-2
Vicat Softening Point	202 °C	396 °F	B50; ISO 306

Processing Properties	Metric	English	Comments
Melt Temperature	250 - 270 °C	482 - 518 °F	Injection molding
Mold Temperature	80.0 - 120 °C	176 - 248 °F	Injection 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 Polymer	Polybutylene Terephthalate

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PALBIS8526 / 242585

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