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The composition of raw materials for brake pads is generally divided into four parts: binder, reinforcing fiber, friction performance regulator, and filler: Binder is an important component of friction materials, which can affect the thermal decay performance and recovery of materials. properties, wear properties and mechanical properties. Generally, there are several kinds of thermosetting, thermoplastic, rubber, and composite types. The thermosetting adhesive is generally used in automobile friction materials, and the specific applications include phenolic resin, melamine resin,