Toray TORAYCON™ PBT Resin 1151W X01 Polybutylene Terephthalate (PBT), 40% GF + GS

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Toray TORAYCON™ PBT Resin 1151W X01 Polybutylene Terephthalate (PBT), 40% GF + GS
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT)
Material Notes:	Reinforced, low warpage, (GF+GS)40%, PBT+P-(GF+GS)40. General Toraycon™ Notes: TORAYCON™ PBT (polybutylene terephthalate) is a polyester-based thermoplastic engineering plastic with excellent electrical properties and chemical resistance. PBT resin is produced from the primary starting materials 1,4-butanediol and terephthalic acid and is a linear thermoplastic saturated polyester resin with ester bonds in the main chain. Unique features can be easily provided by compounding various additives, glass fibers, flame retardants, and utilizing solubilizing techniques. Furthermore, it is easy to add any color. The product is used in a large number of applications spanning several fields, including electrical and electronic devices, connectors and capacitor casing, automotive electronics, OA equipment, building materials, and industrial machinery parts. Information provided by Toray Resin Co.
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Physical Properties	Metric	English	Comments

Density	1.58 g/cc	0.0571 lb/in³	ISO 1183
Water Absorption	0.080 % @Time 86400 sec	0.080 % @Time 24.0 hour	In 23°C water; ISO 62
Linear Mold Shrinkage, Flow	0.0030 cm/cm	0.0030 in/in	80x80x3mmt; Toray Method
Linear Mold Shrinkage, Transverse	0.0070 cm/cm	0.0070 in/in	80x80x3mmt; Toray Method

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	65	65	ISO 2039-2
Tensile Strength	110 MPa	16000 psi	ISO 527-1,2
Elongation at Break	3.0 %	3.0 %	ISO 527-1,2
Tensile Modulus	10.5 GPa	1520 ksi	ISO 527-1,2
Flexural Strength	183 MPa	26500 psi	ISO 178
Flexural Modulus	10.0 GPa	1450 ksi	ISO 178
Charpy Impact Unnotched	5.50 J/cm²	26.2 ft-lb/in²	ISO 179
Charpy Impact, Notched	0.800 J/cm²	3.81 ft-lb/in²	V-Notched; ISO 179
Coefficient of Friction	0.15	0.15	Vs Metal; Suzuki Method
	0.19	0.19	Vs Metal

Electrical Properties	Metric	English	Comments
Volume Resistivity	4.00e+16 ohm-cm	4.00e+16 ohm-cm	IEC 60093
Dielectric Constant	3.5 @Frequency 5000 Hz	3.5 @Frequency 5000 Hz	60% RH; IEC 60250
	3.5 @Frequency 1000 Hz	3.5 @Frequency 1000 Hz	60% RH; IEC 60250
Dielectric Strength	19.0 kV/mm	483 kV/in	IEC 60243-1
Dissipation Factor	0.0020 @Frequency 5000 Hz	0.0020 @Frequency 5000 Hz	60% RH; IEC 60250
	0.020 @Frequency 1000 Hz	0.020 @Frequency 1000 Hz	60% RH; IEC 60250
Arc Resistance	120 sec	120 sec	W electrode; IEC 60950

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	38.0 µm/m-°C @Temperature -30.0 - 100 °C	21.1 µin/in-°F @Temperature -22.0 - 212 °F	ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi)	220 °C	428 °F	ISO 75-1,2
Deflection Temperature at 1.8 MPa (264 psi)	205 °C	401 °F	ISO 75-1,2
Flammability, UL94	HB	HB

Descriptive Properties
Bar Flow (mm)	85		Toray Method. 250°C, 93 MPa, 1 mmt

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.

PTORAY9069 / 248759

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