Mocom (ALBIS) ALCOM® PBT 700/1 PTFE20 PBT, 20% PTFE Reinforced

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Mocom (ALBIS) ALCOM® PBT 700/1 PTFE20 PBT, 20% PTFE Reinforced
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), PTFE Filled
Material Notes:	Base Polymer: Polybutylene Terephthalate Filler/Additive System: 20% PTFE Special Features: Improved sliding/wear, heat ageing stabilization Market Segment: Automotive, Machinery Typical Applications: Functional components Information provided by Albis Plastics
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Physical Properties	Metric	English	Comments

Density	1.43 g/cc	0.0517 lb/in³	ISO 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 - 0.016 cm/cm @Time 86400 sec	0.0080 - 0.016 in/in @Time 24.0 hour	ISO 294-4
Melt Flow	36 g/10 min @Load 2.16 kg, Temperature 250 °C	36 g/10 min @Load 4.76 lb, Temperature 482 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	44.0 MPa	6380 psi	ISO 527
Elongation at Break	4.9 %	4.9 %	ISO 527
Elongation at Yield	3.3 %	3.3 %	ISO 527
Tensile Modulus	2.40 GPa	348 ksi	ISO 527
Flexural Strength	76.0 MPa	11000 psi	ISO 178
Flexural Modulus	2.45 GPa	355 ksi	ISO 178
Charpy Impact Unnotched	3.20 J/cm²	15.2 ft-lb/in²	ISO 179/1eU
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	226 °C	439 °F	ISO 11357
Deflection Temperature at 1.8 MPa (264 psi)	69.0 °C	156 °F	ISO 75-1/-2
Vicat Softening Point	183 °C	361 °F	B50; ISO 306

Processing Properties	Metric	English	Comments
Melt Temperature	250 - 270 °C	482 - 518 °F	Injection molding
Mold Temperature	60.0 - 100 °C	140 - 212 °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 air circulating dryer

Descriptive Properties
Base Polymer	Polybutylene Terephthalate

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PALBIS8116 / 242175

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