Thermofiber 1200G

Industrial Parts  /  TF1200G

TF1200G is a ProTec Friction standard formulation offering an extra high friction level. It is a rigid material, with low wear and very stable friction performance. The material's main composition consists of phenol resins with a NBR bonding system, short fibers, friction modifiers and fillers.

TF1200G is fully cured and suitable for bonding and riveting.

TYPICAL APPLICATIONS Industrial Clutches, Ring Segments, Torque Limitor, Standing Press, Brakes

AVAILABLE FORMS Disc Brake Pads, Gear Tooth Facings, Flat Sheets, Special Molded Pieces


TF1200G Technical Data


Static Friction Coefficient (15bar, from box): 0.55 ± 0.05 μ
Static Friction Coefficient (15bar, 100oC): 0.55 ± 0.05 μ
Dynamic Friction Coefficient (10bar, 10m/s): 0.60 ± 0.05 μ
Wear Rate (10bar, 15m/s): 90 ± 10 mm3/Kwh
Temperature Fading (10bar, 10m/s): >660°F

Physical Properties

Hardness (DIN53505): 88±5 Shore-D
Specific Gravity (ASTM D792-91): 1.8±0.05 gr/cm3
Ignition Loss (ASTM D-2524): 0.40 ± 2 %
Acetone Extraction (ISO 2859-1): 0.15 ± 0.02 %

Mechanical Properties

Tensile Strength (ASTM D638-10): 15 ± 5 N/mm2
Compressive Strength (UNE 53205): 175 ± 5 N/mm2

Recommended Working Values

T° Max. Continuous Operation: 570 °F
T° Max. Intermittent Operation: 750 °F


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.