T/CIATA 0038-2022 Determination of moisture content in plastic polyethylene by hydrogenated calcium method (trial version)
T/CIATA 0038-2022 Determination of moisture content in plastic polyethylene by hydrogenated calcium method (trial version)
Basic Information
Scope
Scope: This document describes the method of determining the moisture content in polyethylene (PE) using the calcium hydride method. This document is suitable for determining the moisture content in polyethylene particles with a moisture content as low as 0.001% and an accuracy of 0.001%, as well as for determining the moisture content in polyethylene products and other thermoplastic plastics (such as fluoroplastics, polyvinyl chloride, nylon, etc.) in powder and particle form. Note: Moisture content is an important parameter for material acceptance and product processing. Generally, it should be lower than the moisture content requirements specified in the relevant plastic material standards. Main technical content: This document describes the method of determining the moisture content in polyethylene (PE) using the calcium hydride method.