Flame retardant and mechanical properties of epoxy composites containing APP−PSt core−shell microspheres

2013 ◽  
Vol 131 (9) ◽  
pp. n/a-n/a ◽  
Author(s):  
ChunXia Zhao ◽  
YunTao Li ◽  
YunLiang Xing ◽  
Da He ◽  
Jie Yue
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Epoxy Composites ◽  
Core Shell

scholarly journals Basalt Fiber-Based Flame Retardant Epoxy Composites: Preparation, Thermal Properties, and Flame Retardancy

Materials ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 902
Author(s):  
Yu Guo ◽  
Meihui Zhou ◽  
Guang-Zhong Yin ◽  
Ehsan Kalali ◽  
Na Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Properties ◽  
Flame Retardant ◽  
Basalt Fiber ◽  
Mechanical Analysis ◽  
Epoxy Composites ◽  
Cone Calorimetry ◽  
Limiting Oxygen Index ◽  
Pre Treatment ◽  
The Impact

We aimed to study the impact of surface modification of basalt fiber (BF) on the mechanical properties of basalt fiber-based epoxy composites. Four different types of pretreatment approaches to BF were used; then a silane coupling agent (KH550) was applied to further modify the pretreated BF, prior to the preparation of epoxy resin (EP)/BF composites. The combination of acetone (pre-treatment) and KH550 (formal surface treatment) for basalt fiber (BT-AT) imparted the EP/BF composite with the best performance in both tensile and impact strengths. Subsequently, such modified BF was introduced into the flame-retardant epoxy composites (EP/AP750) to prepare basalt fiber reinforced flame-retardant epoxy composite (EP/AP750/BF-AT). The fire behaviors of the composites were evaluated by vertical burning test (UL-94), limiting oxygen index (LOI) test and cone calorimetry. In comparison to the flame-retardant properties of EP/AP750, the incorporation of BF-AT slightly reduced LOI value from 26.3% to 25.1%, maintained the good performance in vertical burning test, but increased the peak of the heat release rate. Besides, the thermal properties and mechanical properties of the composites were investigated by thermogravimetric analysis (TGA), universal tensile test, impact test and dynamic mechanical analysis (DMA).

Preparation, flame retardancy, and mechanical properties of flame-retardant glass fibre reinforced epoxy composites

2020 ◽  
Vol 49 (10) ◽  
pp. 443-449
Author(s):  
Liping Su ◽  
Zhinong Li ◽  
Zhensheng Huang ◽  
Kaigong Lai ◽  
Huagui Zhang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Flame Retardancy ◽  
Glass Fibre ◽  
Epoxy Composites ◽  
Glass Fibre Reinforced

Core–shell SiO2@RGO hybrids for epoxy composites with low percolation threshold and enhanced thermo-mechanical properties

2014 ◽  
Vol 2 (43) ◽  
pp. 18246-18255 ◽  
Author(s):  
Liang Huang ◽  
Pengli Zhu ◽  
Gang Li ◽  
Daoqiang (Daniel) Lu ◽  
Rong Sun ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Percolation Threshold ◽  
Epoxy Composites ◽  
Core Shell

Influence of Fiber Surface Energy on Mechanical Properties of Sisal Fiber - Bio Based Epoxy Composites

2019 ◽  
Vol 35 (4) ◽  
pp. 485-496
Author(s):  
S. RAJKUMAR ◽  
◽  
R. JOSEPH BENSINGH ◽  
M. ABDUL KADER ◽  
SANJAY K NAYAK ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Surface Energy ◽  
Fiber Surface ◽  
Epoxy Composites ◽  
Sisal Fiber
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