GB/T 28861-2012
Test method for measuring melt fluidity of encapsulating material of powdered epoxy

This standard specifies two specific test methods for measuring the melt flowability of epoxy powder encapsulants, namely the inclined flowability test method and the horizontal flowability test method. It applies to the determination of the melt flowability of epoxy powder encapsulants used for the encapsulation and protection of electronic components, such as chip capacitors. This test is crucial for ensuring reliable filling and coverage during the encapsulation process of electronic components. The related testing equipment typically consists of specialized melt flowability testers. This standard does not specify in detail the specific indicators or standards that such instruments must meet, which differs from polymer testing equipment, such as melt flow rate testers, that are governed by specific national standards.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
Status Active
CCS L04 ICS 31.020
Release Date 2012-11-05 00:00:00 Implementation Date 2013-02-15 00:00:00