Plastics — Polyether polyols and polymer polyols — Determination of aldehydes and ketones

This document establishes a specific analytical procedure for the identification and quantification of aldehydes and ketones within polyether polyols and polymer polyols used in the plastics industry. The methodology provides a systematic approach to sample preparation, ensuring that volatile organic compounds are effectively separated and detected. By defining precise instrumental parameters, it enables laboratories to achieve consistent and reproducible results across different testing facilities. The approach facilitates the characterization of raw materials and finished products, supporting quality control processes within the manufacturing chain. It addresses the need for accurate measurement techniques applicable to complex polymeric matrices. The guidance included aids in the assessment of chemical composition, contributing to the overall safety and performance evaluation of polyurethane feedstocks. This standardized method aims to harmonize testing protocols globally, promoting technical compatibility and reliable data exchange among international trading partners.