COMPREHENSIVE ANALYSIS OF COMPOSITION OF FRICTIONAL BRAKE LINER FOR HEAVY COMMERCIAL VEHICLE [A REVIEW]

摘要

In this paper, we present a survey of commercial brake composition and additives, and to indicate their, typical properties and functions, especially as regards their use in heavy trucks. Most truck pad and shoe materials described here were designed to wear against cast iron. This paper does not address issues associated with the fabrication and manufacturing of brake materials. Since there are literally thousands of brake material additives, and their combinations are nearly limitless, it is impractical to list them all here. Rather an attempt has been made to capture the primary constituents and their functions. Brake pad and shoe additives serve a variety of functions. Even a difference of a percent or two of additive concentration can affect performance, so composition control is important.