GB/T 12009.1-1989
ActiveIsocyanates--Determination of total chlorine content
异氰酸酯中总氯含量测定方法
Application Summary AI generated
This standard specifies a method for determining the total chlorine content in isocyanates, which are key raw materials for polyurethane production. It is applied in the chemical and plastics industries to ensure quality control of isocyanates used in manufacturing foams, elastomers, and coatings. The testing context involves laboratory analysis to verify compliance with material specifications and to prevent processing issues caused by excessive chlorine.
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