Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior

Xutao Ma; Jun'an Zhang; Xiaoyan Ma; Zongwu Zhang; Shuai Shen; Jian Wang; Shumeng Wang; Peidong Xu; Shishan Yang; Le Wei

doi:10.1016/j.corsci.2023.111315

Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior

Xutao Ma
, Jun'an Zhang
, Xiaoyan Ma
, Zongwu Zhang
, Shuai Shen
, Jian Wang
, Shumeng Wang
, Peidong Xu
, Shishan Yang
, Le Wei

化学与化工学院

Northwestern Polytechnical University Xian
Xi'an Modern Chemistry Research Institute

科研成果: 期刊稿件 › 文章 › 同行评审

26 引用（Scopus）

摘要

A novel lightweight tetrafunctional vinyl polysilsesquioxane (TV-DDSQ) was designed and synthesized as a crosslinking-modifier for vinyl liquid silicone rubber (SR) to form a denser cross-linked network structure and introduce a high-temperature resistant cage structure to obtained TV-DDSQ/SR resistance to high temperature oxidation combustion-ablation resistance composites (TV-DDSQ/SR). Compared to SR, 1 phr TV-DDSQ/SR exhibits good resistance to high temperature oxidation combustion (vertical combustion test to UL-94 V0) and excellent ablation properties (21.2 % reduction in linear ablation). The mechanism of ceramization transition of TV-DDSQ/SR under high temperature oxidation combustion and ablation resistance was investigated.

源语言	英语
期刊论文编号	111315
期刊	Corrosion Science
卷	221
DOI	https://doi.org/10.1016/j.corsci.2023.111315
出版状态	已出版 - 15 8月 2023

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10.1016/j.corsci.2023.111315

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Ma, X., Zhang, J., Ma, X., Zhang, Z., Shen, S., Wang, J., Wang, S., Xu, P., Yang, S., & Wei, L. (2023). Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior. Corrosion Science, 221, 期刊论文 111315. https://doi.org/10.1016/j.corsci.2023.111315

@article{6222dfb9e1cc4f15bf0d485e917838b8,

title = "Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior",

abstract = "A novel lightweight tetrafunctional vinyl polysilsesquioxane (TV-DDSQ) was designed and synthesized as a crosslinking-modifier for vinyl liquid silicone rubber (SR) to form a denser cross-linked network structure and introduce a high-temperature resistant cage structure to obtained TV-DDSQ/SR resistance to high temperature oxidation combustion-ablation resistance composites (TV-DDSQ/SR). Compared to SR, 1 phr TV-DDSQ/SR exhibits good resistance to high temperature oxidation combustion (vertical combustion test to UL-94 V0) and excellent ablation properties (21.2 \% reduction in linear ablation). The mechanism of ceramization transition of TV-DDSQ/SR under high temperature oxidation combustion and ablation resistance was investigated.",

keywords = "Ablation resistance, Ceramic transformation, Polyhedral oligomeric silsesquioxane, Resistance to high temperature oxidation combustion, Vinyl liquid silicone rubber",

author = "Xutao Ma and Jun'an Zhang and Xiaoyan Ma and Zongwu Zhang and Shuai Shen and Jian Wang and Shumeng Wang and Peidong Xu and Shishan Yang and Le Wei",

note = "Publisher Copyright: {\textcopyright} 2023",

year = "2023",

month = aug,

day = "15",

doi = "10.1016/j.corsci.2023.111315",

language = "英语",

volume = "221",

journal = "Corrosion Science",

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TY - JOUR

T1 - Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior

AU - Ma, Xutao

AU - Zhang, Jun'an

AU - Ma, Xiaoyan

AU - Zhang, Zongwu

AU - Shen, Shuai

AU - Wang, Jian

AU - Wang, Shumeng

AU - Xu, Peidong

AU - Yang, Shishan

AU - Wei, Le

PY - 2023/8/15

Y1 - 2023/8/15

N2 - A novel lightweight tetrafunctional vinyl polysilsesquioxane (TV-DDSQ) was designed and synthesized as a crosslinking-modifier for vinyl liquid silicone rubber (SR) to form a denser cross-linked network structure and introduce a high-temperature resistant cage structure to obtained TV-DDSQ/SR resistance to high temperature oxidation combustion-ablation resistance composites (TV-DDSQ/SR). Compared to SR, 1 phr TV-DDSQ/SR exhibits good resistance to high temperature oxidation combustion (vertical combustion test to UL-94 V0) and excellent ablation properties (21.2 % reduction in linear ablation). The mechanism of ceramization transition of TV-DDSQ/SR under high temperature oxidation combustion and ablation resistance was investigated.

AB - A novel lightweight tetrafunctional vinyl polysilsesquioxane (TV-DDSQ) was designed and synthesized as a crosslinking-modifier for vinyl liquid silicone rubber (SR) to form a denser cross-linked network structure and introduce a high-temperature resistant cage structure to obtained TV-DDSQ/SR resistance to high temperature oxidation combustion-ablation resistance composites (TV-DDSQ/SR). Compared to SR, 1 phr TV-DDSQ/SR exhibits good resistance to high temperature oxidation combustion (vertical combustion test to UL-94 V0) and excellent ablation properties (21.2 % reduction in linear ablation). The mechanism of ceramization transition of TV-DDSQ/SR under high temperature oxidation combustion and ablation resistance was investigated.

KW - Ablation resistance

KW - Ceramic transformation

KW - Polyhedral oligomeric silsesquioxane

KW - Resistance to high temperature oxidation combustion

KW - Vinyl liquid silicone rubber

UR - https://www.scopus.com/pages/publications/85164461674

U2 - 10.1016/j.corsci.2023.111315

DO - 10.1016/j.corsci.2023.111315

M3 - 文章

AN - SCOPUS:85164461674

SN - 0010-938X

VL - 221

JO - Corrosion Science

JF - Corrosion Science

M1 - 111315

ER -

Tetrafunctional vinyl polysilsesquioxane and its covalently cross-linked vinyl liquid silicone rubber for resistance to high temperature oxidation combustion and ablative behavior

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