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Evonik Vestodur® X7396 nf PBT
(discontinued **)
Categories:
Polymer
;
Thermoplastic
;
Polyester, TP
;
Polybutylene Terephthalate (PBT)
;
Polybutylene Terephthalate (PBT), Heat Resistant
Material Notes:
Heat and hydrolysis stabilized, modified polymer PBT-Plastic resin with low shrinkage.
Applications:
Extruding thin walled tubing, for example: fiber optic jacketing.
ISO data as provided by the manufacturer.
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Physical Properties
Metric
English
Comments
Density
1.25
g/cc
0.0452
lb/in³
Mechanical Properties
Metric
English
Comments
Tensile Strength, Yield
65.0
MPa
9430
psi
Elongation at Break
>= 50 %
>= 50 %
Elongation at Yield
4.0 %
4.0 %
Modulus of Elasticity
2.60
GPa
377
ksi
Charpy Impact Unnotched
NB
NB
23.0
J/cm²
@Temperature -30.0 °C
109
ft-lb/in²
@Temperature -22.0 °F
Charpy Impact, Notched
0.500
J/cm²
2.38
ft-lb/in²
0.400
J/cm²
@Temperature -30.0 °C
1.90
ft-lb/in²
@Temperature -22.0 °F
Thermal Properties
Metric
English
Comments
CTE, linear
<=
50.0
µm/m-°C
@Temperature 20.0 °C
<=
27.8
µin/in-°F
@Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)
85.0
°C
185
°F
Deflection Temperature at 1.8 MPa (264 psi)
65.0
°C
149
°F
Vicat Softening Point
115
°C
239
°F
50°C/hr/50 N
Flammability, UL94
HB
@Thickness 1.60 mm
HB
@Thickness 0.0630 in
**
Materials flagged as discontinued (
) are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.
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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
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regarding this information.
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to view all the property values for this datasheet as they were originally entered into MatWeb.
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