Blends of organosilicon polymers with polystyrene and poly(2,6-dimethyl-1,4-phenylene oxide)

Moisés M. Werlang; Marco A. De Araújo; Suzana P. Nunes; I. Valéria P. Yoshida

doi:10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K

Blends of organosilicon polymers with polystyrene and poly(2,6-dimethyl-1,4-phenylene oxide)

Moisés M. Werlang, Marco A. De Araújo, Suzana P. Nunes, I. Valéria P. Yoshida^*

^*Corresponding author for this work

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

1 Scopus citations

Abstract

Blends of organosilicon polymers with polystyrene, PS, and poly(2,6-dimethyl-1,4-phenylene oxide), PPE, were investigated by transmission electron microscopy and differencial scanning calorimetry. Blends with poly(tetramethylsilphenylenesiloxane), PTMPS, showed a morphology characterized by globular domains dispersed in the organic matrix. An apparent homogeneous system was observed when poly(dimethylsilphenylene), PDSP, was mixed with PPE. A crystalline phase was found in samples with a higher PDSP content. The morphology of PS/PDSP blends with low PDSP content showed a dendritic phase dispersed in the PS-rich matrix.

Original language	English (US)
Pages (from-to)	2609-2616
Number of pages	8
Journal	Journal of Polymer Science, Part B: Polymer Physics
Volume	35
Issue number	16
DOIs	https://doi.org/10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K
State	Published - Nov 30 1997
Externally published	Yes

Keywords

Blends
Organosilicon polymers
Poly(2,6-dimethyl-1,4-phenylene oxide)
Polystyrene

ASJC Scopus subject areas

Condensed Matter Physics
Physical and Theoretical Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K

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title = "Blends of organosilicon polymers with polystyrene and poly(2,6-dimethyl-1,4-phenylene oxide)",

abstract = "Blends of organosilicon polymers with polystyrene, PS, and poly(2,6-dimethyl-1,4-phenylene oxide), PPE, were investigated by transmission electron microscopy and differencial scanning calorimetry. Blends with poly(tetramethylsilphenylenesiloxane), PTMPS, showed a morphology characterized by globular domains dispersed in the organic matrix. An apparent homogeneous system was observed when poly(dimethylsilphenylene), PDSP, was mixed with PPE. A crystalline phase was found in samples with a higher PDSP content. The morphology of PS/PDSP blends with low PDSP content showed a dendritic phase dispersed in the PS-rich matrix.",

keywords = "Blends, Organosilicon polymers, Poly(2,6-dimethyl-1,4-phenylene oxide), Polystyrene",

author = "Werlang, {Mois{\'e}s M.} and {De Ara{\'u}jo}, {Marco A.} and Nunes, {Suzana P.} and Yoshida, {I. Val{\'e}ria P.}",

year = "1997",

month = nov,

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doi = "10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K",

language = "English (US)",

volume = "35",

pages = "2609--2616",

journal = "Journal of Polymer Science, Part B: Polymer Physics",

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publisher = "Wiley",

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TY - JOUR

T1 - Blends of organosilicon polymers with polystyrene and poly(2,6-dimethyl-1,4-phenylene oxide)

AU - Werlang, Moisés M.

AU - De Araújo, Marco A.

AU - Nunes, Suzana P.

AU - Yoshida, I. Valéria P.

PY - 1997/11/30

Y1 - 1997/11/30

N2 - Blends of organosilicon polymers with polystyrene, PS, and poly(2,6-dimethyl-1,4-phenylene oxide), PPE, were investigated by transmission electron microscopy and differencial scanning calorimetry. Blends with poly(tetramethylsilphenylenesiloxane), PTMPS, showed a morphology characterized by globular domains dispersed in the organic matrix. An apparent homogeneous system was observed when poly(dimethylsilphenylene), PDSP, was mixed with PPE. A crystalline phase was found in samples with a higher PDSP content. The morphology of PS/PDSP blends with low PDSP content showed a dendritic phase dispersed in the PS-rich matrix.

AB - Blends of organosilicon polymers with polystyrene, PS, and poly(2,6-dimethyl-1,4-phenylene oxide), PPE, were investigated by transmission electron microscopy and differencial scanning calorimetry. Blends with poly(tetramethylsilphenylenesiloxane), PTMPS, showed a morphology characterized by globular domains dispersed in the organic matrix. An apparent homogeneous system was observed when poly(dimethylsilphenylene), PDSP, was mixed with PPE. A crystalline phase was found in samples with a higher PDSP content. The morphology of PS/PDSP blends with low PDSP content showed a dendritic phase dispersed in the PS-rich matrix.

KW - Blends

KW - Organosilicon polymers

KW - Poly(2,6-dimethyl-1,4-phenylene oxide)

KW - Polystyrene

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U2 - 10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K

DO - 10.1002/(SICI)1099-0488(19971130)35:16<2609::AID-POLB4>3.0.CO;2-K

M3 - Article

AN - SCOPUS:4043135852

SN - 0887-6266

VL - 35

SP - 2609

EP - 2616

JO - Journal of Polymer Science, Part B: Polymer Physics

JF - Journal of Polymer Science, Part B: Polymer Physics

IS - 16

ER -

Blends of organosilicon polymers with polystyrene and poly(2,6-dimethyl-1,4-phenylene oxide)

Abstract

Keywords

ASJC Scopus subject areas

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