ASTM D4665-87被替代
Test Method For Polyurethane Raw Materials: Determination Of Assay Of Isocyanate S
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM D4665-87
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：0
標準簡介
Establishes amount of toluene diisocyanate (TDI) in refined toluene-2,4-diisocyanate and toluene-2,6-diisocyanate or mixtures of two. Other isomers, if present, will be included. May also be applied to other isocyanates of suitable solubility and reactivity.
替代本標準的新標準
