Kateel Friction Material-Organic is one of the Kateel ranges of non-asbestos friction material. It is a compressive molded product, Black / Greenish in color, and having a mixture of fillers of Copper, Iron and non-metallic substances. The material is produced in only flat sheet form and suitable for use in dry condition

Metal-ceramic bronze-graphite friction material with high content of ceramic components and graphite, designed for a dry friction use.

Material characteristics :

• High co-efficient of friction
• High wear resistance
• The lining is solidly joint to its steel base pad by the layer of connecting material
• Good thermal stability up to 450C, for a short term up to 800C
• Small effect on the opposite surface
• Suitable for grinding, drilling and recess work
• Friction co-efficient stability in a wide range of operating conditions

Typical area of use :

Suitable as a dry friction material for medium and heavy workloads, e.g. disc brakes for the aircraft or for a heavy earth machinery.

Recommended operating conditions :

Specific pressure: p < 3.5 MPaSliding speed : v < 40 m.g-1Temperature sustained :450CShort term temperature:800CFriction surface:steel, cast iron, cast steel

Friction data :

Dynamic coeff. of friction fdyn:0.350 0.550Static coeff of friction fstat : 0.450 0.530

Physical Mechanical characteristics :

Density : = 4.6 g/cm3Specific heat : c = 5.1kJ/kg.KCoeff. of thermal conductivity : = 4.0 W/m.KCo-eff of thermal expansion:* = 17.6 x 10-6/KModulus of elasticity :Ep = 393 MPa (under compress.)Tensile strength: dt = 26MPaShearing strength: ds = 53MPa

*(20-500C)

Friction characteristics :

The course of the friction coefficient, specific abrasive wear and temperature were measured on the laboratory testing bench under the following conditions.

Specific pressure : p = 0.5 3.0 MPaSliding speed : v = 10 30 m.s-1Friction surface: special cast iron CNMCH

The subject rail clamp is used as a parking brake for the trucks operating at sea shores. Refer to figure 1.1

for general arrangement of the clamp. It consists of two main links whose one end is connected to

hydraulic actuator while the other end is fitted with brake pads. Both main links are hinged and supported

by internal frame. The main links are also connected to springs through connecting links. The external

frame is connected to truck. During the parking condition, the truck is held by clamping of the rails by

spring force. To move the truck, rail clamp is release by actuating hydraulic cylinder. The external and internal frames are connected through a floating arrangement to accommodate the misalignment generated during truck movement. During parking condition, the clamp is subjected to a separating force generated due to wind or storm acting on the truck. The objective of the present work was to design a rail clamp of 130 KN capacity.

Kateel Engineering Industry Pvt. Ltd., is a 25 years old company engaged in manufacturing Industrial Disc Brakes, Drum Brakes, Industrial Valves and Friction Liners and for the last couple of years, entered into manufacturing 4 wheeler brake pads and Sintered Clutch Buttons for the Heavy Vehicles, these pads have Resistant to high temperature, long service life and suitable for engineering clutch.

The Sintered Clutch Buttons are manufactured within the state of art technology and meets all the standards required for the application.

Kateel Friction Material-Organic is one of the Kateel ranges of non-asbestos friction material. It is a compressive molded product, Black / Greenish in color, and having a mixture of fillers of Copper, Iron and non-metallic substances. The material is produced in only flat sheet form and suitable for use in dry condition

Metal-ceramic bronze-graphite friction material with high content of ceramic components and graphite, designed for a dry friction use.

Material characteristics :

• High co-efficient of friction
• High wear resistance
• The lining is solidly joint to its steel base pad by the layer of connecting material
• Good thermal stability up to 450C, for a short term up to 800C
• Small effect on the opposite surface
• Suitable for grinding, drilling and recess work
• Friction co-efficient stability in a wide range of operating conditions

Typical area of use :

Suitable as a dry friction material for medium and heavy workloads, e.g. disc brakes for the aircraft or for a heavy earth machinery.

Recommended operating conditions :

Specific pressure: p < 3.5 MPaSliding speed : v < 40 m.g-1Temperature sustained :450CShort term temperature:800CFriction surface:steel, cast iron, cast steel

Friction data :

Dynamic coeff. of friction fdyn:0.350 0.550Static coeff of friction fstat : 0.450 0.530

Physical Mechanical characteristics :

Density : = 4.6 g/cm3Specific heat : c = 5.1kJ/kg.KCoeff. of thermal conductivity : = 4.0 W/m.KCo-eff of thermal expansion:* = 17.6 x 10-6/KModulus of elasticity :Ep = 393 MPa (under compress.)Tensile strength: dt = 26MPaShearing strength: ds = 53MPa

*(20-500C)

Friction characteristics :

The course of the friction coefficient, specific abrasive wear and temperature were measured on the laboratory testing bench under the following conditions.

Specific pressure : p = 0.5 3.0 MPaSliding speed : v = 10 30 m.s-1Friction surface: special cast iron CNMCH

The subject rail clamp is used as a parking brake for the trucks operating at sea shores. Refer to figure 1.1

for general arrangement of the clamp. It consists of two main links whose one end is connected to

hydraulic actuator while the other end is fitted with brake pads. Both main links are hinged and supported

by internal frame. The main links are also connected to springs through connecting links. The external

frame is connected to truck. During the parking condition, the truck is held by clamping of the rails by

spring force. To move the truck, rail clamp is release by actuating hydraulic cylinder. The external and internal frames are connected through a floating arrangement to accommodate the misalignment generated during truck movement. During parking condition, the clamp is subjected to a separating force generated due to wind or storm acting on the truck. The objective of the present work was to design a rail clamp of 130 KN capacity.

Kateel Engineering Industry Pvt. Ltd., is a 25 years old company engaged in manufacturing Industrial Disc Brakes, Drum Brakes, Industrial Valves and Friction Liners and for the last couple of years, entered into manufacturing 4 wheeler brake pads and Sintered Clutch Buttons for the Heavy Vehicles, these pads have Resistant to high temperature, long service life and suitable for engineering clutch.

The Sintered Clutch Buttons are manufactured within the state of art technology and meets all the standards required for the application.