VEXEL PBT B50U
TECHNICAL DATA SHEET

 
General Description    

  • High-flow unreinforced PBT injection molding resin
  • Has the strength and resistance to heat, chemicals, and electricity typical of unreinforced polyester resins
  • Suitable for uses such as connectors, housings, levers, and other applications which have long flow lengths or thin wall sections
 

Properties   

Physical Properties
Test Method
Units
Dry as Molded
Specific Gravity
D792
1.31
Mold Shrinkage
in/in
0.010 - 0.016
 
Mechanical Properties
Test Method
Units
Dry as Molded
Tensile Strength
D638
psi MPa
7500 (52)
Elongation
D638
%
170
Flexural Modulus
D790
psi Mpa
340,000 (2,345)
Notched Izod @ 23 °C
D256
ft. lb./ in. J/m
1.0 (53)
 
Thermal Properties Test Method Units
Dry as Molded
DTUL @ 264 psi/1.82 MPa
D648
°F °C
130 (54)
DTUL @ 66 psi/0.45 MPa
D648
°F °C
310 (154)
Melt Point
D3418
°F °C
440 (227)
 
Testing conducted on dry-as-molded specimens at 73°F
 
Notes
All values are for dry as molded specimens. The data set forth herein has been carefully compiled by Polymeric Resources Corporation. Values shown are typical properties and are not for specification. Since processing variables will affect properties, the reproducibility of our data in a customer's facility is not guaranteed. There is no warranty of any kind either expressed or implied, applicable to the use of this information, and the user assumes all risk and liability in connection therewith.



Issued: 2009/09/23