GB/T 20644.2-2025

Active

Special environmental condition—Guidance for choosing—Part 2: Polymer materials

特殊环境条件 选用导则 第2部分:高分子材料

Standard Type
GBT
ICS
19.040
CCS
A21
Status
Active
Issue Date
2025-08-01
Implementation
2026-02-01
Centralized Committee
中国电器工业协会
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard provides guidance on selecting polymer materials for use in special environmental conditions, such as extreme temperatures, humidity, radiation, or corrosive atmospheres. It is applied by engineers and procurement professionals in industries like electronics, automotive, and aerospace to ensure material durability and performance in harsh testing or operational environments. The standard helps in evaluating and choosing appropriate polymers for products that must withstand specific environmental stresses during qualification testing or real-world use.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.