NAXEL B720-GF
TECHNICAL DATA SHEET

 
General Description    

  • PC/PBT alloy
  • Improved chemical resistance of PBT. B720 has high toughness and elongation values compared to typical crystalline resins
  • Suitable for applications such as housings, covers, material handling components
 

Properties   

Physical Properties
Test Method
Units
Dry as Molded
Specific Gravity
D792
g/cm/3
1.30
Mold Shrinkage
in/in
3.50x10-3
 
Mechanical Properties
Test Method
Units
Dry as Molded
Tensile Strength
D638
psi MPa
13000 89
Elongation
D638
%
4
Flexural Modulus
D790
psi Mpa
560,000 3919
Notched Izod @ 23 °C
D256
ft. lb./ in. J/m
14 746
 
Thermal Properties Test Method Units
Dry as Molded
DTUL @ 264 psi/1.82 MPa
D648
°F °C
215 102
DTUL @ 66 psi/0.45 MPa
D648
°F °C
225 108
 
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