Asbestos Brake Roll Lining

COMPOCR-1 is a flexible moulded non-metallic friction material with a random fiber asbestos base. It possesses stable co-efficient of friction and provides consistently good performance over a fairly wide range of operating conditions. It offers smooth and powerful braking, free from judder or brake squeal. It is available in both liner and roll form and is suitable for use under dry operating conditions only (i.e. it is not suitable for use in oil). Owing to it its flexibility, it is easy to form to any radius to accommodate itself on the shoe. CR-I is also supplied with wire backed reinforcement as CR-IK.

Applications: Automotive drum brakes. Light trucks and commercial vehicles drum brakes. Industrial drum brakes, Band brakes, Moped and Scooter brakes.

Technical Data: Friction m for design purposes (see curve) : 0.35 (dry)

Physical Properties: Data based on standard test methods Ultimate tensile strength : 98kg/cm2 Ultimate compression strength : 562 kg/cm2 Ultimate shear strength : 140 kg/cm2 Rivet holding capacity : 440 kg/cm2 Shore hardness D : 60 Specific Gravity : 1.9 is a flexible moulded non-metallic friction material with a random fibre asbestos base. It possesses stable co-efficient of friction and provides consistently good performance over a fairly wide range of operating conditions. It offers smooth and powerful braking, free from judder or brake squeal. It is available in both liner and roll form and is suitable for use under dry operating conditions only (i.e. it is not suitable for use in oil). Owing to it its flexibility, it is easy to form to any radius to accommodate itself on the shoe. CR-I is also supplied with wire backed reinforcement as CR-IK

Application: Automotive drum brakes. Light trucks and commercial vehicles drum brakes. Industrial drum brakes, Band brakes, Moped and Scooter brakes.

Technical Data: Friction m for design purposes (see curve) : 0.35 (dry)

Physical Properties: Data based on standard test methods

• Ultimate tensile strength : 98kg/cm2
• Ultimate compression strength : 562kg/cm2
• Ultimate shear strength : 140 kg/cm2
• Rivet holding capacity : 440 kg/cm2
• Shore hardness D : 60
• Specific Gravity : 1.9

The continuous temperature quoted is for constant slip conditions. For intermittent drum brake applications, bulk temperatures of 250°C are acceptable for long periods.