Chemicallawinfo database
All
Please enter keywords
Favorites
Share
China
Industry Standards
In Force
HG/T 4230-2011
polyurethane chain extender MCDEA
Update Date: Oct 29, 2024
Latest Published
Dec 20, 2011
Implemented
Jul 01, 2012
Abolished
Industry：
Chemical
Region：
China, 亚洲
Issuing Authority：
Ministry of Industry and Information Technology, People's Republic of China
Main Content：
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage for 4,4'-methylene-bis(3-chloro-2,6-diethylaniline) (abbreviated as polyurethane chain extender MCDEA), and is applicable to polyurethane chain extender MCDEA produced from 3-chloro-2,6-diethylaniline and formaldehyde in an acidic medium.
Operation：
Translations
polyurethane chain extender MCDEA
Free
File Language：English
Latest Laws & Standards
No data