GB/T 12006.4-1989
ActivePolyamide homopolymers--Determination of matter extractable by boiling methanol
聚酰胺均聚物 沸腾甲醇可提取物测定方法
Application Summary AI generated
This standard specifies a test method for determining the amount of low-molecular-weight compounds, monomers, and oligomers that can be extracted from polyamide homopolymers using boiling methanol. It is applied in the plastics and rubber industry for quality control and material characterization of polyamide resins, particularly to assess purity and processing behavior. The method is used by manufacturers and testing laboratories to ensure consistency in polyamide products intended for engineering applications such as fibers, films, and molded parts.
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