Effects of flame-retardant additives on the manufacturing, mechanical, and fire properties of basalt fiber-reinforced polybenzoxazine

Nick Wolter; Vinicius Carrillo Beber; Thorben Haubold; Anna Sandinge; Per Blomqvist; Frederik Goethals; Marc Van Hove; Elena Jubete; Bernd Mayer; Katharina Koschek

doi:10.1002/pen.25599

Effects of flame-retardant additives on the manufacturing, mechanical, and fire properties of basalt fiber-reinforced polybenzoxazine

Nick Wolter, Vinicius Carrillo Beber, Thorben Haubold, Anna Sandinge, Per Blomqvist, Frederik Goethals, Marc Van Hove, Elena Jubete, Bernd Mayer, Katharina Koschek

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Abstract

Basalt fiber-reinforced polybenzoxazines (BFRP) were manufactured through vacuum infusion using resorcinol bis (diphenyl phosphate) and poly-(m-phenylene methylphosphonate) together with bisphenol-F and aniline based benzoxazine. Different types and loadings of flame-retardant additives showed to have catalysis or dilution effects in viscosity measurements. BFRPs show well-penetrated fibers and near-zero porosity. Additive addition did not influence tensile properties, while apparent interlaminar shear strength decreased indicating a lower adhesion between fiber and matrix. BFRP's heat and smoke release properties increased, though time to ignition increased and flammability behavior improved by decreasing delamination yielding oxygen indices in between 72 and 91%.

Original language	English
Journal	Polymer Engineering and Science
Volume	61
Issue number	2
Pages (from-to)	551-561
ISSN	0032-3888
DOIs	https://doi.org/10.1002/pen.25599
Publication status	Published - 2021

Keywords

Mechanical properties
Polybenzoxazine
Polymer-matrix composites
Rheological properties
Thermal properties

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title = "Effects of flame-retardant additives on the manufacturing, mechanical, and fire properties of basalt fiber-reinforced polybenzoxazine",

abstract = "Basalt fiber-reinforced polybenzoxazines (BFRP) were manufactured through vacuum infusion using resorcinol bis (diphenyl phosphate) and poly-(m-phenylene methylphosphonate) together with bisphenol-F and aniline based benzoxazine. Different types and loadings of flame-retardant additives showed to have catalysis or dilution effects in viscosity measurements. BFRPs show well-penetrated fibers and near-zero porosity. Additive addition did not influence tensile properties, while apparent interlaminar shear strength decreased indicating a lower adhesion between fiber and matrix. BFRP's heat and smoke release properties increased, though time to ignition increased and flammability behavior improved by decreasing delamination yielding oxygen indices in between 72 and 91%.",

keywords = "Mechanical properties, Polybenzoxazine, Polymer-matrix composites, Rheological properties, Thermal properties",

author = "Nick Wolter and {Carrillo Beber}, Vinicius and Thorben Haubold and Anna Sandinge and Per Blomqvist and Frederik Goethals and {Van Hove}, Marc and Elena Jubete and Bernd Mayer and Katharina Koschek",

year = "2021",

doi = "10.1002/pen.25599",

language = "English",

volume = "61",

pages = " 551--561",

journal = "Polymer Engineering and Science",

issn = "0032-3888",

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TY - JOUR

T1 - Effects of flame-retardant additives on the manufacturing, mechanical, and fire properties of basalt fiber-reinforced polybenzoxazine

AU - Wolter, Nick

AU - Carrillo Beber, Vinicius

AU - Haubold, Thorben

AU - Sandinge, Anna

AU - Blomqvist, Per

AU - Goethals, Frederik

AU - Van Hove, Marc

AU - Jubete, Elena

AU - Mayer, Bernd

AU - Koschek, Katharina

PY - 2021

Y1 - 2021

N2 - Basalt fiber-reinforced polybenzoxazines (BFRP) were manufactured through vacuum infusion using resorcinol bis (diphenyl phosphate) and poly-(m-phenylene methylphosphonate) together with bisphenol-F and aniline based benzoxazine. Different types and loadings of flame-retardant additives showed to have catalysis or dilution effects in viscosity measurements. BFRPs show well-penetrated fibers and near-zero porosity. Additive addition did not influence tensile properties, while apparent interlaminar shear strength decreased indicating a lower adhesion between fiber and matrix. BFRP's heat and smoke release properties increased, though time to ignition increased and flammability behavior improved by decreasing delamination yielding oxygen indices in between 72 and 91%.

AB - Basalt fiber-reinforced polybenzoxazines (BFRP) were manufactured through vacuum infusion using resorcinol bis (diphenyl phosphate) and poly-(m-phenylene methylphosphonate) together with bisphenol-F and aniline based benzoxazine. Different types and loadings of flame-retardant additives showed to have catalysis or dilution effects in viscosity measurements. BFRPs show well-penetrated fibers and near-zero porosity. Additive addition did not influence tensile properties, while apparent interlaminar shear strength decreased indicating a lower adhesion between fiber and matrix. BFRP's heat and smoke release properties increased, though time to ignition increased and flammability behavior improved by decreasing delamination yielding oxygen indices in between 72 and 91%.

KW - Mechanical properties

KW - Polybenzoxazine

KW - Polymer-matrix composites

KW - Rheological properties

KW - Thermal properties

U2 - 10.1002/pen.25599

DO - 10.1002/pen.25599

M3 - Journal article

SN - 0032-3888

VL - 61

SP - 551

EP - 561

JO - Polymer Engineering and Science

JF - Polymer Engineering and Science

IS - 2

ER -

Effects of flame-retardant additives on the manufacturing, mechanical, and fire properties of basalt fiber-reinforced polybenzoxazine

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