Research of influence of metal-containing lubricants on the technological properties of PVC materials is carried out. Influence of metal-containing lubricants on melt flow index and thermostability of polymer is given. It is set that introduction metal - containing lubricants increases melt fluidity. With rise in the content of lubricants in PVC compositions, MFI increases. It is shown that introduction of metal-containing lubricants in 1,5–2 times increases dynamic thermostability of polymer.
металлсодержащая смазка, ПВХ, показатель текучести расплава, термостабильность, metal-containing resin, PVC, melt flow index(MFI), thermostability
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