Influence of fumed silica on the flame-retardant properties of ethylene vinyl acetate/aluminum hydroxide composites

2010 ◽  
Vol 120 (3) ◽  
pp. 1285-1289 ◽  
Author(s):  
Chuan-Mei Jiao ◽  
Xi-Lei Chen
Keyword(s):  
Flame Retardant ◽  
Vinyl Acetate ◽  
Aluminum Hydroxide ◽  
Fumed Silica ◽  
Ethylene Vinyl Acetate ◽  
Flame Retardant Properties

Flame-retardant properties of ethylene-vinyl acetate/oil sludge/ fumed silica composites

RSC Advances ◽  
2016 ◽  
Vol 6 (67) ◽  
pp. 63091-63098 ◽  
Author(s):  
Yi Qian ◽  
Xiaoyan Zhu ◽  
Shanshan Li ◽  
Xilei Chen
Keyword(s):  
Flame Retardant ◽  
Vinyl Acetate ◽  
Fumed Silica ◽  
Ethylene Vinyl Acetate ◽  
Raw Material ◽  
Oil Sludge ◽  
Flame Retardant Properties

Ethylene-vinyl acetate (EVA)/oil sludge (OS)/fumed silica (SiO2) composites were synthesized using OS containing CaCO3as raw material.

scholarly journals Basalt Fiber Modified Ethylene Vinyl Acetate/Magnesium Hydroxide Composites with Balanced Flame Retardancy and Improved Mechanical Properties

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2107
Author(s):  
Dongwei Yao ◽  
Guangzhong Yin ◽  
Qingqing Bi ◽  
Xu Yin ◽  
Na Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Vinyl Acetate ◽  
Magnesium Hydroxide ◽  
Performance Enhancement ◽  
Basalt Fiber ◽  
Ethylene Vinyl Acetate ◽  
Limiting Oxygen Index ◽  
Cone Calorimeter Test ◽  
Flame Retardant Properties

In this study, we selected basalt fiber (BF) as a functional filler to improve the mechanical properties of ethylene vinyl acetate (EVA)-based flame retardant materials. Firstly, BF was modified by grafting γ-aminopropyl triethoxysilane (KH550). Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), scanning electron microscope (SEM), and energy dispersive X-ray spectroscopy (EDS) were used to comprehensively prove the successful modification of the BF surface. Subsequently, the modified BF was introduced into the EVA/magnesium hydroxide (MH) composites by melt blending. The limiting oxygen index (LOI), UL-94, cone calorimeter test, tensile test, and non-notched impact test were utilized to characterize both the flame retardant properties and mechanical properties of the EVA/MH composites. It was found that the mechanical properties were significantly enhanced without reducing the flame retardant properties of the EVA/MH composites. Notably, the surface treatment with silane is a simple and low-cost method for BF surface modification and the pathway designed in this study can be both practical and effective for polymer performance enhancement.

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