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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
Original Value
Comments
Density
1.25
g/cc
Mechanical Properties
Original Value
Comments
Tensile Strength, Yield
65.0
MPa
Elongation at Break
>= 50 %
Elongation at Yield
4.0 %
Modulus of Elasticity
2.60
GPa
Charpy Impact Unnotched
NB
23.0
J/cm²
@Temperature -30.0 °C
Charpy Impact, Notched
0.500
J/cm²
0.400
J/cm²
@Temperature -30.0 °C
Thermal Properties
Original Value
Comments
CTE, linear
<=
50.0
µm/m-°C
@Temperature 20.0 °C
Deflection Temperature at 0.46 MPa (66 psi)
85.0
°C
Deflection Temperature at 1.8 MPa (264 psi)
65.0
°C
Vicat Softening Point
115
°C
50°C/hr/50 N
Flammability, UL94
HB
@Thickness 1.60 mm
**
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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