Results 41 to 50 of about 13,470 (231)

Effects of collagen fiber addition on the combustion and thermal stability of natural rubber

Journal of Leather Science and Engineering, 2020
Collagen fiber (CF) and silane coupling agent-modified collagen fiber (MCF) were used as flame retardant filler for natural rubber (NR) modification. The combustion phenomena and properties of composites blended with different dosages of CF or MCF were ...
Weixing Xu, Xintao Wu, Qilin Wen, Shuangyang Li, Yongjiao Song, Bi Shi   +5 more
doaj   +1 more source

Influence of the Chemical Structure on the Flame Retardant Mechanism and Mechanical Properties of Flame‐Retardant Epoxy Resin Thermosets

Macromolecular Materials and Engineering, 2022
AbstractTwo types of isomeric bi‐DOPO（9,10‐dihydro‐9‐oxa‐10‐phosphaphenan threne‐10‐oxide） flame retardants named DHK（6,6’‐((4,6’‐dihydroxy‐[1,1’‐biphenyl]‐3,3’‐diyl)bis(propane‐3,1‐diyl))bis(dibenzo[c,e][1,2] oxaphosphinine 6‐oxide)） and DMG (6,6’‐((6,6’‐dihydroxy‐[1,1’‐biphenyl]‐3,3’‐diyl) bis (propane‐3,1‐diyl)) bis (dibenzo [c,e][1,2 ...
Dongyue Liu, Wenhua Zhao, Yihua Cui, Tianlong Zhang, Pengfei Ji   +4 more
openaire   +1 more source

Research on preparation and flame retardancy of melamine-modified flame retardant loofah composites

Journal of Industrial Textiles, 2022
As a natural plant material with unique porous structure, loofah is used in many fields, but there are still defects in fire safety performance in that its flammability.
Mengli Pan, Weijia Chen, Jing Dai, Zhongjun Shu, Honglai Xue, Jiacheng Xu, Hongxiang Ou   +6 more
doaj   +1 more source

Flame retardant properties and mechanism of PLA/P-PPD -Ph /ECE conjugated flame retardant composites

Frontiers in Chemistry, 2023
In this article, 4, 4'-{1'',4''-phenylene-bis[amido-(10'' ''-oxo-10'''-hydro-9'''-oxa-10'''λ5-phosphafi-10'''-yl)-methyl]}-diphenol (P-PPD-Ph) was synthesized by a two-step synthesis, followed by the addition of various levels of epoxy chain extender ...
Yanyan Tan, Daohai Zhang, Yu Xue, Xiao Zhan, Fang Tan, Shuhao Qin, Shuhao Qin   +6 more
doaj   +1 more source

Flame-retardant performance and mechanism of epoxy thermosets modified with a novel reactive flame retardant containing phosphorus, nitrogen, and sulfur

, 2017
A novel phosphorus-containing, nitrogen-containing, and sulfur-containing reactive flame retardant (BPD) was successfully synthesized by 1-pot reaction.
Yang, Shuang, Chen, Xi, Xi Chen, Siqi Huo, Wang, Jun, Jun Wang, Shuang Yang, Zhang, Bo, Bo Zhang, Wu, Qilei, Zhang, Bin, Bin Zhang, Qilei Wu, Huo, Siqi   +13 more
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A Novel Intumescent MCA-Modified Sodium Silicate/Acrylic Flame-Retardant Coating to Improve the Flame Retardancy of Wood

Molecules
The incompatibility between inorganic flame retardants and organic acrylic coatings represents a significant challenge that requires resolution. This work selected environmentally friendly organic aqueous acrylic coatings as the substrate, sodium ...
Yuting Wang, Ying Ran, Yuran Shao, Jiawei Zhu, Chungui Du, Fei Yang, Qichao Bao, Yingying Shan, Weigang Zhang   +8 more
doaj   +1 more source

A phosphorus-containing hyperbranched phthalocyanine flame retardant for epoxy resins

Scientific Reports, 2021
A hyperbranched phosphorus-containing copper phthalocyanine compound (DOPO-CuPc) was successfully synthesized and used as the flame-retardant additive to prepare flame-retarded epoxy thermosets.
Penglun Zheng, Rui Wang, Donghui Wang, Xiaoliang Peng, Yang Zhao, Quanyi Liu   +5 more
doaj   +1 more source

Multi-element synergistic effects to improve the flame retardancy of high impact polystyrene

Polymer Testing, 2022
Pure high impact polystyrene (HIPS) is widely used, but it is flammable. During combustion, it produces black smoke, drips, and poses other hazards to human safety, making it necessary to study flame-retardant HIPS.
Xiaoyan Sun, Chenxi Huang, Zhihao Chen, Ru Zhou, Juncheng Jiang   +4 more
doaj   +1 more source

Novel phenolic resin hollow microspheres: Flame retardancy and toxicity reduction in thermoplastic polyurethane elastomer

eXPRESS Polymer Letters, 2021
In this paper, phenolic resin hollow microspheres (PHM) were prepared using in-situ polymerization and used as flame-retardants for TPU. The structure and composition of PHM were characterized by Scanning Electron Microscope (SEM).
C. M. Jiao, Y. L. Zhang, H. X. Dong, W. J. Chen, W. Liu, S. X. Li, X. L. Chen   +6 more
doaj   +1 more source

Processamento e caracterização de blendas de poliestireno com retardância à chama [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.Blendas híbridas orgânico-inorgânicas contendo poliestireno (PS) e o precursor inorgânico poli ...
Furtat, Plínio de Paula
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