Udel GF-120 BK 937

Udel GF-120 BK 937

Udel GF-120 BK 937

Udel® GF-120 BK 937 is a 20% glass fiber reinforced polysulfone compound black in color Common Applications : Appliance componnents, Automotive electronics, Bobbins, Dental applications, Electrical parts, Fittings, Food service applications, Hospital goods, Industrial parts, Medical devices, Healthcare applications, Microwave cookware, Piping, Plumbing parts, Surgical instruments, Valves and Valve parts
SKU #: F90NA0005

Udel® GF-120 BK 937 resin is a 20% glass fiber reinforced polysulfone compound colored black. Glass fiber substantially increases the rigidity, tensile strength, creep resistance, dimensional stability and chemical resistance of polysulfone resin. The high performance properties and attractive price make these resins particularly effective alternatives to metals in many engineering applications. 

The product is supplied in pellet form and is colored to the BK 937 standard which is an opaque black. The material can be processed in industry standard plastic processing equipment for injection molding and extrusion.


  • High heat resistant 
  • Autoclave (steam) sterilizable
  • E-beam sterilizable
  • EtO sterilizable
  • Raduation sterilizable

Agency Ratings

  • ISO 10993 - Medical biocompatible 
  • NSF STD-51 - Maximum Temperature of Use: 149°C (300°F)
  • NSF STD-61 - Tested at 82 °C (180 °F) (Commercial Hot)
ResMart Grade Premium Branded
ASTM D638   Tensile Elongation 3.0 %
FDA Compliant Yes
RoHS Compliant Yes
SKU F90NA0005
Weight 1.000000
Manufacturer Solvay (Syensqo)
ASTM D792   Specific Gravity 1.40
ASTM D1238 Melt Flow Rate 6.5 g/10 min
ASTM D638   Tensile Strength 96.5 MPa
ASTM D790   Flexural Modulus 5520 MPa
ASTM D790   Flexural Strength 148 MPa
SDS (357.06 kB)
Data Sheet (234.16 kB)