ASTM D4876-98

Заменен

Standard Test Method for Polyurethane Raw Materials Determination of Acidity of Crude or Modified Isocyanates (Withdrawn 2004) — 3 стр.

Описание Ссылки Версии

Ссылочные документы

ASTM D6099-18

Заменен

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates — 3 стр.

ASTM D5629-16

Заменен

Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Low-Acidity Aromatic Isocyanates and Polyurethane Prepolymers — 3 стр.

ASTM D5523-15

Заменен

Standard Test Method for Polyurethane Raw Materials: Acidity by Argentometric Determination of Hydrolyzable Chlorine in Monomeric, Aromatic Isocyanates — 3 стр.