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How to Recognize Polymer Viscosity to Select the Best Purging Compound Match

Viscosity/Melt Flow Index (MFI) of Purging Compounds

The viscosity level of the compound used to purge a machine should be comparable to the viscosity level of the polymer that is being purged. Watch and learn how to identify the polymer viscosity to ensure that you’ve selected the best purging compound match for optimal performance.

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