GB/T 12008.5-2010
ActivePlastics - Polyether polyols - Part 5：Determination of acidity as acid number
塑料 聚醚多元醇 第5部分：酸值的测定
Application Summary AI generated
GB/T 12008.5-2010 specifies the titration method for determining the acid number of polyether polyols, which quantifies the free acid content in the material. This standard is applied in the production and quality control of polyurethane raw materials, particularly for flexible and rigid foams, coatings, and elastomers. It ensures that the polyether polyol meets required purity and reactivity specifications for downstream manufacturing processes.
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