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Specialty Compounds RTP Company

Toray TORAYCON™ PBT Resin 5174G-X11 Polybutylene Terephthalate (PBT), 20% Glass Fiber
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled
Material Notes: Flame retardant reinforced, heat cycle resistance, GF20%. PBT-I-GF20-FR(17).

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.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.55 g/cc0.0560 lb/in³ISO 1183
Water Absorption 0.070 %
@Time 86400 sec		0.070 %
@Time 24.0 hour		In 23°C water; ISO 62
Linear Mold Shrinkage, Flow 0.0040 cm/cm0.0040 in/in80x80x3mmt; Toray Method
Linear Mold Shrinkage, Transverse 0.0090 cm/cm0.0090 in/in80x80x3mmt; Toray Method
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 95.0 MPa13800 psiISO 527-1,2
Elongation at Break 3.1 %3.1 %ISO 527-1,2
Tensile Modulus 6.60 GPa957 ksiISO 527-1,2
Flexural Strength 150 MPa21800 psiISO 178
Flexural Modulus 6.30 GPa914 ksiISO 178
Charpy Impact Unnotched 5.70 J/cm²27.1 ft-lb/in²ISO 179
Charpy Impact, Notched 0.800 J/cm²3.81 ft-lb/in²V-Notched; ISO 179
Coefficient of Friction 0.160.16Vs Metal; Suzuki Method
 0.200.20Vs Metal
 
Electrical PropertiesMetricEnglishComments
Dielectric Constant  3.8
@Frequency 5000 Hz		3.8
@Frequency 5000 Hz		60% RH; IEC 60250
 3.8
@Frequency 1000 Hz		3.8
@Frequency 1000 Hz		60% RH; IEC 60250
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
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 50.0 µm/m-°C
@Temperature -30.0 - 100 °C		27.8 µin/in-°F
@Temperature -22.0 - 212 °F		ISO 11359-2
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FISO 75-1,2
Deflection Temperature at 1.8 MPa (264 psi) 207 °C405 °FISO 75-1,2
Flammability, UL94 V-0
@Thickness 1.60 mm		V-0
@Thickness 0.0630 in
 
Descriptive Properties
Bar Flow (mm)113Toray 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.

PTORAY9086 / 248776




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