HG/T 2709-2022
Determination of hydroxyl value of polyester polyols used in plastics for the production of polyurethane (English Version)

Standard No.

HG/T 2709-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

HG/T 2709-2022

Replace

HG/T 2709-1995

HG/T 2709-2022 history

• 2022 HG/T 2709-2022 Determination of hydroxyl value of polyester polyols used in plastics for the production of polyurethane
• 1995 HG/T 2709-1995 Determination of Hydroxyl Value in Polyester Polyol