Norm

ASTM D6099-13

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates

48,24

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie D20.22
Gepubliceerd op 01-09-2013
Taal Engels

1.1 This test method determines the acidity, expressed as parts per million (ppm) of HCl, 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 1This test method is equivalent to ISO 14898, Test Method A.

Details

ICS-code 83.040.01
Nederlandse titel Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
Engelse titel Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates

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