JIS K 7239:1991Determination of free acid in acid anhydride-based hardeners for epoxide resins
Abstract
This Japanese Industrial Standard specifies determination of trace free acid in acid anhydride-based hardeners for epoxide resins. However, this is not applicable to acid anhydride-based hardeners containing one or more carboxylic acid groups in a molecule.
Details
| Status |
Current |
| Pages |
8 |
| Language |
English |
| Supersedes |
|
| Superseded By |
|
| DocumentFormat |
PDF(Copy/Paste/Networkable) |
| Published |
|
| History |
1991(R2013) [21/10/2013]
1991(R2008) [01/10/2008]
1991(R1999) [20/03/1999]
1991 [01/08/1991] |
Note
We will send the latest version to you, please contact us if you want the exact document as the title. Some old Standards are in scancopy and no reaffirmed stamp
