Waste gelatin based layer by layer assembly for sustainable solution to cotton fabrics flame retardancy

2022 ◽  
Vol 163 ◽  
pp. 106688
Author(s):  
Fanglong Zhu ◽  
Liang Chen ◽  
Qianqian Feng
Keyword(s):  
Flame Retardancy ◽  
Cotton Fabrics ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly

Few durable layers suppress cotton combustion due to the joint combination of layer by layer assembly and UV-curing

RSC Advances ◽  
2015 ◽  
Vol 5 (87) ◽  
pp. 71482-71490 ◽  
Author(s):  
Federico Carosio ◽  
Jenny Alongi
Keyword(s):  
Flame Retardancy ◽  
Uv Curing ◽  
Layer By Layer ◽  
Lbl Assembly ◽  
Layer By Layer Assembly ◽  
Innovative Solutions ◽  
Layer Assembly

In the last five years, Layer by Layer (LbL) assembly has proven to be one of the most innovative solutions for conferring flame retardancy to fabrics.

scholarly journals Layer-by-layer assembly flame-retardant and anti-dripping treatment of polyethylene terephthalate fabrics

2019 ◽  
Vol 14 ◽  
pp. 155892501987030
Author(s):  
Yinchun Fang ◽  
Xinhua Liu ◽  
Cuie Wang
Keyword(s):  
Flame Retardant ◽  
Polyethylene Terephthalate ◽  
Flame Retardancy ◽  
Alkali Treatment ◽  
Ammonium Polyphosphate ◽  
Layer By Layer ◽  
Limiting Oxygen Index ◽  
Layer By Layer Assembly ◽  
Branched Polyethylenimine ◽  
Layer Assembly

Layer-by-layer assembly is a simple and effective method which has been widely studied to improve the flame retardancy of textiles in recent years. In this article, flame-retardant and anti-dripping polyethylene terephthalate fabrics were successfully prepared by layer-by-layer assembly branched polyethylenimine and ammonium polyphosphate on their surface. The results of limiting oxygen index values and vertical burning test revealed that the flame retardancy and anti-dripping performance of polyethylene terephthalate fabrics were improved after the layer-by-layer assembly treatment; especially, the dripping phenomenon was eliminated when the number of branched polyethylenimine/ammonium polyphosphate bilayers was over 10. The influence of alkali treatment of polyethylene terephthalate fabrics before layer-by-layer assembly was also investigated. The results showed that alkali treatment of the polyethylene terephthalate fabrics would promote the combination of polyethylene terephthalate fabrics and the charged flame retardants indicating better flame retardancy. The results of thermogravimetric analysis revealed that layer-by-layer assembly treatment of polyethylene terephthalate fabrics would promote char formation both under the nitrogen atmosphere and under the air atmosphere which may act through condensed phase action. The scanning electron microscopy images of the char residues revealed that the layer-by-layer assembly treatment of polyethylene terephthalate fabrics would promote the formation of a compact and intact char residue, which was beneficial for the improvement of flame retardancy and anti-dripping performance. This research would provide the experimental basis for the effective flame retardancy and anti-dripping performance of polyethylene terephthalate fabric.

Facile fabrication of superhydrophobic and flame-retardant coatings on cotton fabrics via layer-by-layer assembly

Cellulose ◽  
2018 ◽  
Vol 25 (5) ◽  
pp. 3135-3149 ◽  
Author(s):  
Dongmei Lin ◽  
Xingrong Zeng ◽  
Hongqiang Li ◽  
Xuejun Lai
Keyword(s):  
Flame Retardant ◽  
Cotton Fabrics ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Facile Fabrication ◽  
Layer Assembly

Layer by layer assembly of nanosilver for high performance cotton fabrics

2016 ◽  
Vol 17 (3) ◽  
pp. 418-426 ◽  
Author(s):  
Hanan B. Ahmed ◽  
Hossam E. Emam
Keyword(s):  
High Performance ◽  
Cotton Fabrics ◽  
Layer By Layer ◽  
Layer By Layer Assembly ◽  
Layer Assembly
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