GB/T 12008.7-2025
ActivePlastics—Polyether polyols for use in the production of polyurethane—Part 7:Determination of basicity
塑料 聚氨酯生产用聚醚多元醇 第7部分：碱性物质含量的测定
Application Summary AI generated
This standard specifies a test method for determining the basicity (alkali content) in polyether polyols, which are key raw materials for polyurethane production. It is applied in quality control laboratories within the chemical and plastics industries to ensure that polyether polyols meet required purity specifications for manufacturing polyurethane foams, elastomers, and coatings. The method helps prevent unwanted side reactions during polyurethane synthesis that could be caused by residual alkaline catalysts.
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