Home / Standards / GB/T 47392-2026 GB/T 47392-2026 Upcoming Plastics—Epoxy resins—Determination of degree of crosslinking of crosslinked epoxy resins by Fourier Transform Infrared (FTIR) Spectroscopy 塑料 环氧树脂 傅里叶变换红外光谱法测定交联度 Standard Type GBT ICS 83.080.10 CCS G31 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A