IMPROVEMENT IN LOW-TEMPERATURE TOUGHNESS OF POLY(VINYLCHLORIDE) BY COCROSSLINKING WITH POLYETHYLENE.

Yoshoro Nakamura; Akira Watanabe; Kunio Mori; Kosaku Tamura; Hitosi Miyazaki

doi:10.1002/pol.1987.140250307

IMPROVEMENT IN LOW-TEMPERATURE TOUGHNESS OF POLY(VINYLCHLORIDE) BY COCROSSLINKING WITH POLYETHYLENE.

Yoshoro Nakamura, Akira Watanabe, Kunio Mori, Kosaku Tamura, Hitosi Miyazaki

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

A binary blending of two incompatible polymers, poly(vinylchloride) (PVC) and polyethylene (PE), was successfully performed through a partial cocrosslinking reaction with peroxide to give cocrosslinked blends with a uniform dispersion of small PE-particles and with improved mechanical property. The results were contributed through the formation of a crosslinked product which acts as a potential solid-phase dispersant as well as a well-bonded reinforcing interlayer on PE-particles uniformly dispersed in the PVC matrix. In this paper, a dramatic reduction in brittleness, which is a fatal defect in rigid PVC, is reported on the resulting blends through a partial cocrosslinking reaction.

Original language	English
Pages (from-to)	127-129
Number of pages	3
Journal	Journal of Polymer Science, Part C: Polymer Letters
Volume	25
Issue number	3
DOIs	https://doi.org/10.1002/pol.1987.140250307
Publication status	Published - 1987 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Materials Science(all)
Engineering(all)

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title = "IMPROVEMENT IN LOW-TEMPERATURE TOUGHNESS OF POLY(VINYLCHLORIDE) BY COCROSSLINKING WITH POLYETHYLENE.",

abstract = "A binary blending of two incompatible polymers, poly(vinylchloride) (PVC) and polyethylene (PE), was successfully performed through a partial cocrosslinking reaction with peroxide to give cocrosslinked blends with a uniform dispersion of small PE-particles and with improved mechanical property. The results were contributed through the formation of a crosslinked product which acts as a potential solid-phase dispersant as well as a well-bonded reinforcing interlayer on PE-particles uniformly dispersed in the PVC matrix. In this paper, a dramatic reduction in brittleness, which is a fatal defect in rigid PVC, is reported on the resulting blends through a partial cocrosslinking reaction.",

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AU - Watanabe, Akira

AU - Mori, Kunio

AU - Tamura, Kosaku

AU - Miyazaki, Hitosi

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