M00000661
New product
ASTM D6099-03 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
standard by ASTM International, 03/10/2003
In stock
Warning: Last items in stock!
Availability date: 07/24/2021
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.