Novelin situ coordination copper sulfate/ acrylonitrile–butadiene rubber composite

2007 ◽  
Vol 45 (5) ◽  
pp. 571-576 ◽  
Author(s):  
Xiaofang Yuan ◽  
Fei Shen ◽  
Guozhang Wu ◽  
Chifei Wu
Keyword(s):  
Copper Sulfate ◽  
Butadiene Rubber ◽  
Acrylonitrile Butadiene Rubber ◽  
Rubber Composite

Thermal and mechanical properties of chemical modification on sugarcane bagasse mixed with polypropylene and recycle acrylonitrile butadiene rubber composite

2019 ◽  
Vol 33 (11) ◽  
pp. 1533-1554 ◽  
Author(s):  
Mustaffa Zainal ◽  
Ragunathan Santiagoo ◽  
Afizah Ayob ◽  
Azlinda Abdul Ghani ◽  
Wan Azani Mustafa ◽  
...  
Keyword(s):  
Chemical Modification ◽  
Tensile Properties ◽  
Sugarcane Bagasse ◽  
Chemical Properties ◽  
Infrared Analysis ◽  
Butadiene Rubber ◽  
Acrylonitrile Butadiene Rubber ◽  
Degradation Temperature ◽  
Roll Mill ◽  
Rubber Composite

The goal of this research is to investigate the thermal, chemical, and tensile properties of chemical modification of sugarcane bagasse (SCB)-filled polypropylene (PP) and recycled acrylonitrile butadiene rubber (NBRr). The composites with different SCB loading (5, 15, and 30 per hundred resin) were prepared using a heated two-roll mill at temperature of 180°C.Thermal and the tensile properties of the modified SCB composite have shown improvement. The silane-treated composites have higher thermal stability compared to treated NaOH. The degradation temperature at 70% weight ( T 70%) of NaOH and silane composite increase by 6% and 15%, respectively. Meanwhile, the tensile strength and Young’s modulus for the both treatment showed an improvement of 20% and 25% for NaOH and 30% and 32% for silane compared to untreated composites, respectively. The chemical properties were investigated using Fourier transform infrared analysis. The modification SCB fiber has improved the adhesion and interfacial bonding between SCB fiber and PP/NBRr matrices.

scholarly journals Comparative Study of Bentonite Filled Acrylonitrile Butadiene Rubber and Carbon Black Filled NBR Composites Properties

2018 ◽  
Vol 15 (3) ◽  
pp. 5468-5479 ◽  
Author(s):  
L. Muhamad Nadhli Amin ◽  
Hanafi Ismail ◽  
O. Nadras
Keyword(s):  
Carbon Black ◽  
Filler Loading ◽  
Morphological Properties ◽  
Butadiene Rubber ◽  
Elongation At Break ◽  
Acrylonitrile Butadiene Rubber ◽  
Synthetic Rubber ◽  
Rubber Composite ◽  
Composite Product ◽  
Filler Dispersion

This paper determines the potential of bentonite to replace the commonly used carbon black as filler in synthetic rubber composite product. Thus, the study made by comparing the results of curing, tensile thermal and morphological properties of bentonite and carbon black filled acrylonitrile butadiene rubber composites. The result of the tensile strength (TS), modulus at 100 % elongation (M100) and modulus at 300 % elongation (M300) for both bentonite (Bt) and carbon black (CB) filled NBR composites increased as the filler loading increased. The elongation at break (Eb) for Bt followed the same trend but not for NBR/CB composites. At similar filler loading, CB filled acrylonitrile butadiene rubber (NBR) composites demonstrated higher TS, M100, M300, and Eb compared to the Bt filled NBR composites. As the filler loading increased, the swelling percentage decreased for both types of fillers. However, at similar filler loading, the swelling percentage of CB filled NBR (NBR/CB) is lower than the Bt filled NBR (NBR/Bt). Scanning electron micrograph (SEM) of the tensile fractured surface of NBR/CB composites exhibits better filler dispersion and more tear lines compared to the NBR/Bt composites.

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