Mechanical properties, flame retardancy, and thermal stability of basalt fiber reinforced polypropylene composites

2020 ◽  
Vol 41 (10) ◽  
pp. 4181-4191
Author(s):  
Shaoluo Wang ◽  
Jiabao Zhong ◽  
Yongqiang Gu ◽  
Guangyao Li ◽  
Junjia Cui
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Flame Retardancy ◽  
Basalt Fiber ◽  
Fiber Reinforced ◽  
Polypropylene Composites ◽  
Thermal Stability Of

Flame Retardancy, Thermal Stability, and Mechanical Properties of Sisal Fiber/Organoclay/Polypropylene Composites

2011 ◽  
Vol 410 ◽  
pp. 47-50 ◽  
Author(s):  
Wichuda Chanprapanon ◽  
Nitinat Suppakarn ◽  
Kasama Jarukumjorn
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Maleic Anhydride ◽  
Flame Retardancy ◽  
Interfacial Adhesion ◽  
Sisal Fiber ◽  
Melt Blending ◽  
Polypropylene Composites ◽  
Pp Composites ◽  
Thermal Stability Of

Composites based on polypropylene (PP) and sisal fiber (SF) were prepared by melt blending. Sisal fiber content was 30 phr. Organoclay (OMMT; Cloisite®30B) (1-7 phr) was incorporated into the composites. In addition, maleic anhydride grafted polypropylene (MAPP) was used as a compatibilizer to enhance the interfacial adhesion between PP matrix and sisal fiber and also to improve the dispersion of the organoclay in PP matrix. The addition of OMMT had insignificantly affected mechanical properties of SF/PP composites. However, flame retardancy and thermal stability of SF/PP composites were improved dramatically with the presence of OMMT.

Tensile properties, thermal conductivity, and thermal stability of short carbon fiber reinforced polypropylene composites

2016 ◽  
Vol 39 (S2) ◽  
pp. E664-E670 ◽  
Author(s):  
Djamila Kada ◽  
Ahmed Koubaa ◽  
Ghezalla Tabak ◽  
Sebastien Migneault ◽  
Bertrand Garnier ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Thermal Stability ◽  
Carbon Fiber ◽  
Tensile Properties ◽  
Fiber Reinforced ◽  
Short Carbon Fiber ◽  
Polypropylene Composites ◽  
Carbon Fiber Reinforced ◽  
Short Carbon ◽  
Thermal Stability Of

Flame retardancy and thermal stability of agricultural residue fiber‐reinforced polylactic acid: A Review

2020 ◽  
Author(s):  
Vianney Andrew Yiga ◽  
Michael Lubwama ◽  
Sinja Pagel ◽  
Johannes Benz ◽  
Peter Wilberforce Olupot ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Polylactic Acid ◽  
Flame Retardancy ◽  
Fiber Reinforced ◽  
Agricultural Residue ◽  
Thermal Stability Of

scholarly journals Thermal Stability and Flame Retardancy of Polypropylene Composites Containing Siloxane-Silsesquioxane Resins

Polymers ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 1019 ◽  
Author(s):  
Arkadiusz Niemczyk ◽  
Katarzyna Dziubek ◽  
Beata Sacher-Majewska ◽  
Krystyna Czaja ◽  
Justyna Czech-Polak ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Flame Retardancy ◽  
Cone Calorimeter ◽  
Flame Retardants ◽  
Infrared Spectrometry ◽  
Material Surface ◽  
Polypropylene Composites ◽  
Air Atmosphere ◽  
First Time ◽  
Thermal Stability Of

A novel group of silsesquioxane derivatives, which are siloxane-silsesquioxane resins (S4SQ), was for the first time examined as possible flame retardants in polypropylene (PP) materials. Thermal stability of the PP/S4SQ composites compared to the S4SQ resins and neat PP was estimated using thermogravimetric (TG) analysis under nitrogen and in air atmosphere. The effects of the non-functionalized and n-alkyl-functionalized siloxane-silsesquioxane resins on thermostability and flame retardancy of PP materials were also evaluated by thermogravimetry-Fourier transform infrared spectrometry (TG-FTIR) and by cone calorimeter tests. The results revealed that the functionalized S4SQ resins may form a continuous ceramic layer on the material surface during its combustion, which improves both thermal stability and flame retardancy of the PP materials. This beneficial effect was observed especially when small amounts of the S4SQ fillers were applied. The performed analyses allowed us to propose a possible mechanism for the degradation of the siloxane-silsesquioxane resins, as well as to explain their possible role during the combustion of the PP/S4SQ composites.

Carbon nanotube reinforced polylactide/basalt fiber composites containing aluminium hypophosphite: thermal degradation, flame retardancy and mechanical properties

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 105869-105879 ◽  
Author(s):  
Wei Yang ◽  
Zhongjing Jia ◽  
Yani Chen ◽  
Yunran Zhang ◽  
Jingyu Si ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Carbon Nanotube ◽  
Thermal Degradation ◽  
Flame Retardancy ◽  
Basalt Fiber ◽  
Fiber Composites ◽  
Melt Blending ◽  
Excellent Thermal Stability ◽  
Blending Method

Modified carbon nanotube reinforced polylactide/basalt fiber composites containing aluminium hypophosphite were prepared via melt blending method. The composites showed excellent thermal stability, flame retardancy, and mechanical properties.

scholarly journals Investigating the Effect of Aluminum Diethylphosphinate on Thermal Stability, Flame Retardancy, and Mechanical Properties of Poly(butylene succinate)

2021 ◽  
Vol 8 ◽  
Author(s):  
Yiming Wang ◽  
Dayong Jiang ◽  
Xin Wen ◽  
Tao Tang ◽  
Karolina Szymańska ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Thermal Stability ◽  
Flame Retardancy ◽  
Oxygen Index ◽  
Butylene Succinate ◽  
Air Atmosphere ◽  
Cone Calorimeter Test ◽  
Filler Dispersion ◽  
Thermal Stability Of ◽  
Limited Oxygen

Poly(butylene succinate) is one of the most promising biodegradable polymers, but its applications are limited by poor flame retardancy. In this work, poly(butylene succinate)/diethylphosphinate (PBS/AlPi) composites were fabricated to investigate the effect of AlPi on their thermal stability, flame retardancy, and mechanical properties. It was found that the high content of AlPi decreased the thermal stability of PBS, and the decrease became stronger under the air atmosphere. When the content of AlPi reached 25wt%, the flame retardancy was improved with limited oxygen index (LOI) of 29.5%, V0 rating in UL-94 vertical burning test, and 49.3% reduction on the peak of heat release rate (PHRR) in cone calorimeter test. Meanwhile, the addition of AlPi could improve the mechanical properties of PBS with high tensile strength and Young’s modulus, which was ascribed to the compatible effect of maleic anhydride-grafted poly(butylene succinate) (PBS-g-MA) with good filler dispersion and strong matrix-particles interaction. Thus, the AlPi was an effective flame retardant to PBS, so that PBS/AlPi composites displayed excellent flame retardancy without seriously sacrificing other comprehensive performances.

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