Force-sensitive properties of FeCuNbSiB powder/silicone rubber composite films

Rare Metals ◽  
2014 ◽  
Vol 35 (10) ◽  
pp. 784-789 ◽  
Author(s):  
Jia Zhou ◽  
Zheng-Hou Zhu ◽  
Xiao-Min Li ◽  
Kang Du ◽  
Bao-Ying Qiao ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Composite Films ◽  
Rubber Composite

Flexible thermally conductive and electrically insulating silicone rubber composite films with BNNS@Al2O3 fillers

2021 ◽  
Vol 4 (1) ◽  
pp. 36-50
Author(s):  
Han Yan ◽  
Xiaojun Dai ◽  
Kunpeng Ruan ◽  
Sijie Zhang ◽  
Xuetao Shi ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Composite Films ◽  
Rubber Composite ◽  
Thermally Conductive

scholarly journals Preparation of Bamboo-Like Carbon Nanotube Loaded Piezoresistive Polyurethane-Silicone Rubber Composite

Polymers ◽  
2021 ◽  
Vol 13 (13) ◽  
pp. 2144
Author(s):  
Mohammed Nabeel ◽  
Miklós Varga ◽  
László Kuzsela ◽  
Ádám Filep ◽  
Béla Fiser ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Silicone Rubber ◽  
Dip Coating ◽  
Nitrogen Doped ◽  
Novel Technology ◽  
Pu Foam ◽  
Rubber Composite ◽  
Finger Touch ◽  
Human Monitoring ◽  
Strength And Durability

In this study, a novel technology is reported to prepare a piezoresistive polyurethane-silicone rubber nanocomposite. Polyurethane (PU) foam was loaded with a nitrogen-doped bamboo-shaped carbon nanotube (N-BCNT) by using dip-coating, and then, impregnated with silicone rubber. PU was used as a supporting substrate for N-BCNT, while silicone rubber was applied to fill the pores of the foam to improve recoverability, compressive strength, and durability. The composite displays good electrical conductivity, short response time, and excellent repeatability. The resistance was reduced when the amount of N-BCNT (0.43 wt %) was increased due to the expanded conductive path for electron transport. The piezoresistive composite has been successfully tested in many applications, such as human monitoring and finger touch detection.

Surface-hydrophobized TEMPO-nanocellulose/rubber composite films prepared in heterogeneous and homogeneous systems

Cellulose ◽  
2018 ◽  
Vol 26 (1) ◽  
pp. 463-473 ◽  
Author(s):  
Shunsuke Fukui ◽  
Takuro Ito ◽  
Tsuguyuki Saito ◽  
Toru Noguchi ◽  
Akira Isogai
Keyword(s):  
Composite Films ◽  
Homogeneous Systems ◽  
Rubber Composite

scholarly journals Pollution Measurements to Assess the Performance of Naturally Exposed Silicone Rubber Composite Insulators

2007 ◽  
Vol 127 (9) ◽  
pp. 513-518 ◽  
Author(s):  
Igor Gutman ◽  
Håkan Wieck ◽  
Dan Windmar ◽  
Lennart Stenström ◽  
Dan Gustavsson
Keyword(s):  
Silicone Rubber ◽  
Rubber Composite

scholarly journals Thermal Decomposition and Ceramifying Process of Ceramifiable Silicone Rubber Composite with Hydrated Zinc Borate

Materials ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1591
Author(s):  
Jiuqiang Song ◽  
Zhixiong Huang ◽  
Yan Qin ◽  
Xinyi Li
Keyword(s):  
Thermal Decomposition ◽  
Compressive Strength ◽  
Network Structure ◽  
Silicone Rubber ◽  
Bending Strength ◽  
Linear Shrinkage ◽  
Decomposition Temperature ◽  
Zinc Borate ◽  
Air Atmosphere ◽  
Rubber Composite

The ceramifiable silicone rubber composite was prepared using hydrated zinc borate and kaolin as ceramifiable fillers. Effects of the hydrated zinc borate content and the combustion temperature on the properties of the ceramifiable silicone rubber composite were investigated. Thermal decomposition and ceramifying processes of the composite in a muffle furnace under air were also studied. The results showed that the density and the hardness of the composites increased as the content of the hydrated zinc borate increased from 0 to 30 phr. The tensile strength and elongation at break decreased. In addition, hydrated zinc borate decreased the decomposition temperature of the composite, whereas the residue weight under air atmosphere was increased. In the process of decomposition and oxidation of the ceramifiable silicone rubber composite in air, B2O3 was generated by the decomposition of zinc borate and participated in the formation of the residue network structure, which decreased the temperature of the ceramifying transition. The new phases, zinc aluminate (ZnO·Al2O3) and aluminum-rich mullite (9Al2O3·2SiO2), appeared after high-temperature thermochemical reactions. Microscopy images revealed that different structures were formed at different temperatures. The network structure of the ceramic residue became increasingly compact, and the compressive strength increased from 0.31 to 1.82 MPa with the increase of temperature from 800 to 1400 °C, which had a better protective effect on heat transfer and mass loss. The weight loss and the linear shrinkage of the ceramic residue was 37.6% and 21.9%, respectively, with the 30 phr content of hydrated zinc borate. The bending strength was improved from 0.11 to 11.58 MPa, and the compressive strength also increased from 0.03 to 1.14 MPa.

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