COMPO MAGMA 23COMPO MAGMA 23 is a semi-rigid, solid woven asbestos based friction material incorporating zinc wire in its construction. Its specially developed impregnated has high temperature resistance, giving the material excellent anti-fade and wear properties. This material is available in roll, lining, disc and flat sheet forms. It is suitable for use under dry operating conditions only (i.e. it is not suitable for use in oil) MAGAM 23 is the metallic version of MAGMA 13 The fade resistance is improved by the metallic content. This makes the material particularly suitable for arduous applications such as excavator band brakes and clutches. In view of the wide application of MAGMA 23 the availability of any particular size, thickness or shape should be checked with Hindustan Composites Ltd.before specifications are finalise.
Applications: Automotive drum brakes, Industrial drum brakes, Industrial band brakes and clutches Industrial plate clutches.
Data: Friction m = 0.4 for design purposes (see curve below)
Properties: Specific Gravity : 1.65
Bonding: MAGMA 23 may be bonded with any of the established bonding adhesives although for the best results thermosetting adhesives should be used.
Recommitted Meting Surface: Good quality fine grained pearlitic cast iron. Cast steel is not suitable as a mating surface but forged or cold rolled steel with a Brinell hardness of 150 or more may be used.
Length Of Rolls :
NOTE: It is possible to exceed the recommended maximum temperature for short periods.
Bonding: CR-1 can be bonded with any of the established bonding adhesives although for best results, thermosetting adhesives should be used CR-1 is supplied ground on both surfaces and so may be bonded on either surface as required.
Recommended Matting Surface: Good quality fine grained pearlitic cast iron. Cast steel is not suitable as a mating surface, but forged or cold rolled steel with a brinnel hardness of 200 or more may be used.
Machining: High speed steel tools are satisfactory for use with this material.