Thermofiber 1850

Industrial Parts  /  TF1850

THERMOFIBER 1850 is a rigid molded friction material containing glass, ceramic, steel fibers and brass chips. Featuring high tensile strength and a low wear rate, TF 1850 is our leading material for John Deere and other agricultural machinery. It is also an excellent choice for brake blocks and cranes and winches.

AVAILABLE FORMS Gear Tooth Facings, Clutch Facings & Buttons, and Special Molded Pieces

 
 

TF1850 Technical Data

COLOR Grey-Green

STRUCTURE Rigid

COMPOSITION  
Metallic Yes  
Aramid No

MAIN FIBER Glass / Ceramic

TYPE OF SERVICE Dry-Oil

COEFFICIENT OF FRICTION (μ)
Normal 0.449
Hot 0.459

WEAR RATE Excellent

SHEAR IMPACT STRENGTH High +

MECHANICAL RESISTANCE
Tensile Strength 3,397 (ASTM D638-91)
Flexural Strength 14,573 (ASTM D790-97)
Compressive Strength 21,634 (ASTM D695-91)

HARDNESS 89

SPECIFIC GRAVITY 2.01

MAX. RUBBING SPEED 4,100 ft/min

MAX. DRUM TEMPERATURE 660 F

MAX. PRESSURE 150 psi
 

 

The above test data is provided for informational purposes and represents standards in controlled laboratory settings. Actual performance will vary by application and operating conditions.