Standard No.:	GB/T 25997-2010
English Name:	Polyisocyanurate products for thermal insulation
Chinese Name:	绝热用聚异氰脲酸酯制品
Chinese Classification:	Q25    Heat insulation, sound absorption, light fireproof material
Professional Classification:	GB    National Standard
ICS Classification:	91.100.60 91.100.60    Thermal and sound insulating materials 91.100.60
Issued by:	AQSIQ
Issued on:	2011-1-10
Implemented on:	2011-10-1
Status:	abolished
Superseded by:	GB/T 25997-2020
Superseded on:	2021-4-1
Abolished on:	2021-04-01
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	160.0
Delivery:	via email in 1~3 business day

本标准规定了绝热用聚异氰脲酸酯制品的术语和定义、分类与标记、要求、试验方法、检验规则和标志、包装、运输和贮存。
本标准适用于使用温度在-183℃~150 ℃的以多元醇/多异氰酸酯为主要原料生产的板、管壳、管座制品。