GB/T 45183-2025

Active

Plastics—Instrumental determination of radiant exposure in weathering tests—General guidance and basic test method

塑料 气候老化试验中辐照量的仪器测定 总则和基本测试方法

Standard Type
GBT
ICS
83.080.01
CCS
G31
Status
Active
Issue Date
2025-01-24
Implementation
2025-08-01
Centralized Committee
中国石油和化学工业联合会
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 general guidance and a basic test method for the instrumental determination of radiant exposure during artificial weathering tests of plastics. It is applied in quality control and research laboratories to ensure accurate measurement of the light energy received by plastic specimens, enabling reproducible comparisons of material degradation under simulated outdoor or accelerated aging conditions.

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.