Stock shape of PBI-PEEK alloy

Heat resistanceWear resistance

 Injection molding 

SPR7900 is a stock shape of PBI-PEEK alloy made by injection molding.

Characteristics of SPR7900

Mechanical property:
Excellent mechanical strength, hardness

Creep property:
Great creep property

Chemical resistance:
Resistance for organic solvents, acids, and bases

Wear resistance:
Good wear resistance

Typical properties of SPR7900

Item Condition Standard Unit Property
Tensile strength 23°C ISO 527 MPa 100
Tensile strain at break
23°C ISO 527 % 3.0
Flexural strength 23°C ISO 178 MPa 140
Flexural modulus 23°C ISO 178 GPa 4.5
Charpy notched impact strength
23°C ISO 179 kJ m-2 -
Coefficient of linear thermal expansion < Tg JIS K7197 ppm °C-1 34
Surface resistance 23°C ANSI/ESD STM11.13 Ω
> 1013
Water absorption 23°C, 24 hr ISO 62 % 0.30

These values are not to be construed as specifications.


Lineup of SPR7900

SPR7900 is a make-to-order product.
Please contact sales representative or inquiry form for details.