GB/T 25997-2010 Polyisocyanurate products for thermal insulation

Standard No.: GB/T 25997-2010
Language: Chinese
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Replace By: GB/T 25997-2020
Lastest: GB/T 25997-2020

Scope: This standard specifies the terms and definitions, classification and marking, requirements, test methods, inspection rules, packaging, transportation and storage of polyisocyanurate products for thermal insulation. This standard is applicable to boards, shells and sockets produced with polyol/polyisocyanate as the main raw material at a temperature between -183°C and 150°C.

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GB/T 25997-2010Polyisocyanurate products for thermal insulation