GB/T 1665-2008
ActivePlasticizers - Determination of saponification value and ester-content
增塑剂皂化值及酯含量的测定
Application Summary AI generated
This standard specifies a titrimetric method for determining the saponification value and ester content of plasticizers. It is applied in the chemical industry for quality control and specification testing of plasticizers used in polymer processing, such as in the production of PVC compounds and other plasticized materials. The method ensures accurate measurement of ester groups, which directly affects plasticizer performance and material flexibility.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.