GB/T 42918.3-2025

Active

Plastics—Thermoplastic polyurethanes for moulding and extrusion—Part 3：Test method for distinction between ether and ester polyurethanes

塑料 模塑和挤出用热塑性聚氨酯 第3部分：用于区分聚醚型聚氨酯和聚酯型聚氨酯的测定方法

Standard Type
GBT
ICS
83.080.20
CCS
G 31
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A