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Open Cell Content Determination of Cellular Plastics by Gas Displacement Method
Measuring open-cell content is crucial for selecting suitable foam. This note describes using the BetterPyc 380, an ASTM D6226-compliant gas pycnometer, to obtain accurate and reliable results. The automated process saves time, aiding in selecting foam based on specific requirements.
Polymers and Plastics
Plastic rigid foam
Measurement by Technology：
Gas displacement Method
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