Synergistic effects of polyoxometalate‐based ionic liquid‐doped sepiolite in intumescent flame‐retardant high‐density polyethylene

2021 ◽  
Vol 32 (5) ◽  
pp. 2240-2251
Author(s):  
Xin Li ◽  
Dong Liang ◽  
Zhiyong Hu ◽  
Jilai He ◽  
Xiangcheng Bian ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Flame Retardant ◽  
High Density Polyethylene ◽  
Synergistic Effects ◽  
High Density ◽  
Intumescent Flame Retardant

scholarly journals Effects of α-zirconium phosphate and zirconium organophosphonate on the thermal, mechanical and flame retardant properties of intumescent flame retardant high density polyethylene composites

RSC Advances ◽  
2020 ◽  
Vol 10 (51) ◽  
pp. 30990-31002
Author(s):  
Santosh Khanal ◽  
Yunhua Lu ◽  
Li Dang ◽  
Muhammad Ali ◽  
Shiai Xu
Keyword(s):  
Flame Retardant ◽  
High Density Polyethylene ◽  
Zirconium Phosphate ◽  
High Density ◽  
Intumescent Flame Retardant ◽  
Flame Retardant Properties ◽  
Polyethylene Composites

Zirconium-based compounds are combined with intumescent flame retardant (IFR) to prepare flame retardant high density polyethylene composites.

Tensile and flammability characterizations of corn straw slagging/high-density polyethylene composites

2019 ◽  
Vol 33 (11) ◽  
pp. 1466-1477
Author(s):  
Qingfa Zhang ◽  
Wenyu Lu ◽  
Liang Zhou ◽  
Donghong Zhang ◽  
Hongzhen Cai ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Tensile Strength ◽  
Flame Retardant ◽  
High Density Polyethylene ◽  
Oxygen Index ◽  
High Density ◽  
Corn Straw ◽  
Scanning Calorimetry ◽  
Scanning Electron

Biocomposites were prepared with corn straw slagging (CSS) and high-density polyethylene (HDPE) at four loading levels (10, 20, 30, and 40 wt%) by extrusion method. CSS/HDPE composites were tested by tension, oxygen index meter, differential scanning calorimetry, X-ray diffraction, and the scanning electron microscopy. The scanning electron microscopy showed that CSS was dispersed uniformly in the HDPE matrix and strong interfacial interaction was achieved, which had an important influence on the tensile strength of the composites. The tensile strength of the composites could be improved with proper increase of CSS and reached maximum value at 30 wt% content. Furthermore, the addition of CSS played an important role in improving the flame-retardant ability of CSS/HDPE composites, and the limited oxygen index was 31.26% at 40 wt% content, good flame-retardant effect achieved.

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