Compatibilization Effect of Polyfunctional Monomers on PP/TPU Blends

Lan Fang Guan; Jin Zhou Chen

doi:10.4028/www.scientific.net/AMR.322.394

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 322Compatibilization Effect of Polyfunctional...

Compatibilization Effect of Polyfunctional Monomers on PP/TPU Blends

Abstract:

This paper mainly researched how polyfunctional monomers affect the Compatibilization of PP/TPU blends. With triallylisocyanurate (TAIC) and trimethylolpropane triacrylate (TMPTA) which belong to polyfunctional monomers as compatibilizers, various PP/TPU blends were prepared via melt mixing by using a twin-screw extruder. It is investigated that the effect of polyfunctional monomer on the mechanical properties, morphology and melt flowing behavior of the blends. The results show that the compatibility of PP/TPU is improved by adding moderate TAIC or TMPTA, and the compatibilization effect of TMPTA is superior to TAIC, especially when the content of monomers is 3 phr.

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Periodical:

Advanced Materials Research (Volume 322)

Pages:

394-397

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.322.394

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Online since:

August 2011

Authors:

Lan Fang Guan, Jin Zhou Chen

Keywords:

Compatibilisation, Polyfunctional Monomer, Polypropylene (PP), Thermoplastic Polyurethane (TPU)

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References

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