JC/T 2709-2022 pH test method for friction materials

Standard Number: JC/T 2709-2022(JC/T2709-2022)
Chinese:摩擦材料pH值试验方法
English:pH test method for friction materials

Effective Date:2023-04-01
Standard Applicability:This document specifies the instrumentation and materials, specimen preparation, test procedures, results and test report of pH test method for friction materials. This document applies to automotive brake linings and automotive clutch facings pH determination, other types of friction materials for reference.

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