T/BMCA 002-2022 Technical Specifications for Testing Isotropic Conductive Adhesives

Scope

Scope: This document specifies the general requirements, test items and contents, test procedures, and test reports for isotropic conductive adhesives (hereinafter referred to as conductive adhesives). This document is applicable to the testing operations of isotropic conductive adhesives. Main technical content: 1. Terms and definitions: Definitions are provided for isotropic conductive adhesives, volume resistivity, and thermal conductivity. 2. Specifies the general requirements for testing, including test environment conditions, state adjustment, allowable errors of test conditions, test facilities and instruments, and related requirements for the tested products. 3. Clarifies the test items and contents, dividing the test items into type testing, factory inspection, and incoming reinspection, and listing 16 items needing inspection in the table. 4. Specifies that "each type of conductive adhesive shall undergo performance tests before curing and after curing separately." and details the test procedures for various test items, such as appearance inspection, viscosity, and thixotropy index. 5. Specifies that the test report shall include the following content: a) Standard number; b) Name of the conductive adhesive and other data, including the type of main material, fillers, manufacturer's code, production batch number, etc.; c) Type and preparation method of the sample; d) Number of samples; e) Test date; f) Test content and test conditions; g) Test data; h) Test results

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