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Rulon Bearings

Envalior Arnite® TV4 240 PBT-GF20, 20% Glass Filled
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled

Material Notes: 20% Glass Reinforced

Former DSM Engineering Plastics product line is now with Envalior.

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 1.45 g/cc0.0524 lb/in³ISO 1183
Water Absorption 0.30 %0.30 %Sim. ISO 62
Moisture Absorption 0.150 %0.150 %Humidity; Sim. ISO 62
Viscosity  9.0 cP
@Shear Rate 100000 1/s,
Temperature 270 °C
9.0 cP
@Shear Rate 100000 1/s,
Temperature 518 °F
 10.3 cP
@Shear Rate 100000 1/s,
Temperature 250 °C
10.3 cP
@Shear Rate 100000 1/s,
Temperature 482 °F
 10.5 cP
@Shear Rate 100000 1/s,
Temperature 230 °C
10.5 cP
@Shear Rate 100000 1/s,
Temperature 446 °F
 90 cP
@Shear Rate 1000 1/s,
Temperature 270 °C
90 cP
@Shear Rate 1000 1/s,
Temperature 518 °F
 102 cP
@Shear Rate 10 1/s,
Temperature 270 °C
102 cP
@Shear Rate 10 1/s,
Temperature 518 °F
 104 cP
@Shear Rate 1000 1/s,
Temperature 250 °C
104 cP
@Shear Rate 1000 1/s,
Temperature 482 °F
 280 cP
@Shear Rate 10 1/s,
Temperature 250 °C
280 cP
@Shear Rate 10 1/s,
Temperature 482 °F
 300 cP
@Shear Rate 1000 1/s,
Temperature 230 °C
300 cP
@Shear Rate 1000 1/s,
Temperature 446 °F
 700 cP
@Shear Rate 10 1/s,
Temperature 230 °C
700 cP
@Shear Rate 10 1/s,
Temperature 446 °F
Linear Mold Shrinkage, Flow 0.0045 cm/cm0.0045 in/inSim. to ISO 294-4
Linear Mold Shrinkage, Transverse 0.013 cm/cm0.013 in/inSim. to ISO 294-4
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 120 MPa17400 psiISO 527-1/-2
Elongation at Break 2.7 %2.7 %ISO 527-1/-2
Tensile Modulus 7.20 GPa1040 ksiISO 527-1/-2
Charpy Impact Unnotched  4.00 J/cm²
@Temperature 23.0 °C
19.0 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eU
 4.00 J/cm²
@Temperature -30.0 °C
19.0 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched  0.700 J/cm²
@Temperature 23.0 °C
3.33 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 0.700 J/cm²
@Temperature -30.0 °C
3.33 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity >= 1.00e+13 ohm-cm>= 1.00e+13 ohm-cmIEC 60093
Dielectric Constant  3.5
@Frequency 1e+6 Hz
3.5
@Frequency 1e+6 Hz
IEC 60250
 3.7
@Frequency 100 Hz
3.7
@Frequency 100 Hz
IEC 60250
Dielectric Strength 30.0 kV/mm762 kV/inIEC 60243-1
Dissipation Factor  0.0020
@Frequency 100 Hz
0.0020
@Frequency 100 Hz
IEC 60250
 0.018
@Frequency 1e+6 Hz
0.018
@Frequency 1e+6 Hz
IEC 60250
Comparative Tracking Index 400 V400 VIEC 60112
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 40.0 µm/m-°C22.2 µin/in-°FISO 11359-1/-2
CTE, linear, Transverse to Flow 80.0 µm/m-°C44.4 µin/in-°FISO 11359-1/-2
Melting Point 225 °C437 °F10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi) 220 °C428 °FISO 72-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 205 °C401 °FISO 72-1/-2
Flammability, UL94  HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
IEC 60695-11-10
 HB
@Thickness 0.750 mm
HB
@Thickness 0.0295 in
IEC 60695-11-10
Oxygen Index 20 %20 %ISO 4589-1/-2

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.

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