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密度对海藻酸钙纤维阴燃的影响。

Effect of density on the smoldering of calcium alginate fibers.

作者信息

Wang Ziming, Liu Yide, Li Zewen, Cai Yujie, Quan Fengyu

机构信息

School of Materials Science and Engineering, Qingdao University Qingdao 266071 China

State Key Laboratory of Bio-Polysaccharide Fiber Forming and Eco-Textile jointly, established Ministry of Provincial Affairs of China, Qingdao University Qingdao 266071 China

出版信息

RSC Adv. 2024 Sep 11;14(38):28201-28209. doi: 10.1039/d4ra04871g. eCollection 2024 Aug 29.

DOI:10.1039/d4ra04871g
PMID:39263326
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11389821/
Abstract

The onset temperature of smoldering for calcium alginate fibers was determined across several densities. Experimental results and theoretical calculations proved that as the density of calcium alginate fibers increases, its smoldering occurrence temperature decreases. From the experiments, the thermal stability of calcium alginate fibers decreases with increasing density. It is concluded that the mass loss of calcium alginate fiber during smoldering varies significantly with density, with higher density exhibiting higher mass loss.

摘要

在几种密度下测定了海藻酸钙纤维的阴燃起始温度。实验结果和理论计算证明，随着海藻酸钙纤维密度的增加，其阴燃发生温度降低。通过实验可知，海藻酸钙纤维的热稳定性随密度增加而降低。得出的结论是，海藻酸钙纤维在阴燃过程中的质量损失随密度变化显著，密度越高质量损失越大。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/542086073bab/d4ra04871g-f12.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/542086073bab/d4ra04871g-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/753a664588ef/d4ra04871g-f1.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/f4e3a55c9e36/d4ra04871g-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/bab680652cb7/d4ra04871g-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/cd6908adaca3/d4ra04871g-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/0f56720934d6/d4ra04871g-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/9e8b3ae0ab48/d4ra04871g-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/dcc2efa28024/d4ra04871g-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8f48/11389821/542086073bab/d4ra04871g-f12.jpg

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本文引用的文献

1
Suppression of Smoldering of Calcium Alginate Flame-Retardant Paper by Flame-Retardant Polyamide-66.阻燃聚酰胺-66对海藻酸钙阻燃纸阴燃的抑制作用
Polymers (Basel). 2021 Jan 29;13(3):430. doi: 10.3390/polym13030430.