1.1 this test method determines the acidity, expressed as parts per million (ppm) of HCI, in aromatic isocyanate samples of greater than 100-ppm acidity. The test method is applicable to products derived from toluene diisocyanate and methylene-bis-(4-phenylisocyanate) (see Note 1).
Note 1 – This test method is equivalent to ISO 14898, Test Method A.
Product Details
- Published:
- 03/10/2003
- Number of Pages:
- 3
- File Size:
- 1 file , 30 KB
- Redline File Size:
- 2 files , 54 KB
