Overview of materials for Polybutylene Terephthalate (PBT), PTFE Filled

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Overview of materials for Polybutylene Terephthalate (PBT), PTFE Filled
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), PTFE Filled
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Polybutylene Terephthalate (PBT), PTFE Filled". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Vendors:	Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.33 - 1.65 g/cc	0.0480 - 0.0596 lb/in³	Average value: 1.42 g/cc Grade Count:26
Filler Content	10.0 - 35.0 %	10.0 - 35.0 %	Average value: 18.3 % Grade Count:7
Water Absorption	0.0500 - 0.0800 %	0.0500 - 0.0800 %	Average value: 0.0643 % Grade Count:7
Additive Loading	5.00 - 10.0 %	5.00 - 10.0 %	Average value: 7.50 % Grade Count:4
Linear Mold Shrinkage	0.00500 - 0.0350 cm/cm	0.00500 - 0.0350 in/in	Average value: 0.0191 cm/cm Grade Count:25
Linear Mold Shrinkage, Transverse	0.00800 - 0.0240 cm/cm	0.00800 - 0.0240 in/in	Average value: 0.0167 cm/cm Grade Count:4

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	34.5 - 60.0 MPa	5000 - 8700 psi	Average value: 48.0 MPa Grade Count:22
Tensile Strength, Yield	44.0 - 97.0 MPa	6380 - 14100 psi	Average value: 57.6 MPa Grade Count:5
Elongation at Break	1.50 - 12.0 %	1.50 - 12.0 %	Average value: 8.49 % Grade Count:22
Modulus of Elasticity	2.07 - 2.96 GPa	300 - 430 ksi	Average value: 2.56 GPa Grade Count:20
Flexural Yield Strength	58.6 - 152 MPa	8500 - 22000 psi	Average value: 82.2 MPa Grade Count:21
Flexural Modulus	1.72 - 6.21 GPa	249 - 900 ksi	Average value: 2.64 GPa Grade Count:24
Izod Impact, Notched	0.320 - 0.750 J/cm	0.600 - 1.41 ft-lb/in	Average value: 0.501 J/cm Grade Count:21
Izod Impact, Unnotched	2.67 - 8.54 J/cm	5.00 - 16.0 ft-lb/in	Average value: 5.63 J/cm Grade Count:15
Charpy Impact Unnotched	2.50 - 5.20 J/cm²	11.9 - 24.7 ft-lb/in²	Average value: 3.63 J/cm² Grade Count:3
	5.50 - 5.50 J/cm² @Temperature -40.0 - -40.0 °C	26.2 - 26.2 ft-lb/in² @Temperature -40.0 - -40.0 °F	Average value: 5.50 J/cm² Grade Count:1
Charpy Impact, Notched	0.150 - 0.300 J/cm²	0.714 - 1.43 ft-lb/in²	Average value: 0.250 J/cm² Grade Count:3
	0.400 - 0.400 J/cm² @Temperature -40.0 - -40.0 °C	1.90 - 1.90 ft-lb/in² @Temperature -40.0 - -40.0 °F	Average value: 0.400 J/cm² Grade Count:1

Electrical Properties	Metric	English	Comments
Electrical Resistivity	1.00e+12 - 3.00e+16 ohm-cm	1.00e+12 - 3.00e+16 ohm-cm	Average value: 1.00e+16 ohm-cm Grade Count:9

Thermal Properties	Metric	English	Comments
Melting Point	225 - 226 °C	437 - 439 °F	Average value: 225 °C Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi)	59.4 - 209 °C	139 - 408 °F	Average value: 146 °C Grade Count:6
Deflection Temperature at 1.8 MPa (264 psi)	54.4 - 196 °C	130 - 385 °F	Average value: 67.6 °C Grade Count:23
Vicat Softening Point	170 - 183 °C	338 - 361 °F	Average value: 178 °C Grade Count:3
Flammability, UL94	HB - V-0	HB - V-0	Grade Count:17

Processing Properties	Metric	English	Comments
Melt Temperature	227 - 271 °C	440 - 520 °F	Average value: 253 °C Grade Count:23
Mold Temperature	49.0 - 107 °C	120 - 225 °F	Average value: 86.2 °C Grade Count:25
Drying Temperature	82.0 - 121 °C	180 - 250 °F	Average value: 114 °C Grade Count:23
Moisture Content	0.0200 - 0.150 %	0.0200 - 0.150 %	Average value: 0.0400 % Grade Count:16
Dew Point	-28.9 °C	-20.0 °F	Average value: -28.9 °C Grade Count:13
Injection Pressure	4.96 - 103 MPa	720 - 15000 psi	Average value: 76.5 MPa Grade Count:15

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.

Users viewing this material also viewed the following:
Overview of materials for Polybutylene Terephthalate (PBT), 30% Glass Fiber Filled
Overview of materials for Polybutylene Terephthalate (PBT), Aramid Fiber Filled
Overview of materials for Polybutylene Terephthalate (PBT), Carbon Fiber Filled
Overview of materials for Polybutylene Terephthalate (PBT), Glass Fiber + PTFE Filled
Overview of materials for PBT + PET Blend, Glass Filled

O3252 / 78184

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message