Tensile properties, swelling, and water absorption behavior of rice-husk-powder-filled polypropylene/(recycled acrylonitrile-butadiene rubber) composites

2011 ◽  
Vol 17 (3) ◽  
pp. 190-197 ◽  
Author(s):  
H. Ismail ◽  
S. Ragunathan ◽  
K. Hussin
Keyword(s):  
Water Absorption ◽  
Tensile Properties ◽  
Rice Husk ◽  
Butadiene Rubber ◽  
Rubber Composites ◽  
Acrylonitrile Butadiene Rubber

scholarly journals Tensile Properties of Kenaf Core with Polypropylene and Acrylonitrile Butadiene Rubber Composites

2020 ◽  
Vol 616 ◽  
pp. 012040
Author(s):  
Ragunathan Santiagoo ◽  
Gomesh Nair ◽  
Husnul Azan Tajarudin ◽  
Zawawi Daud ◽  
Mustaffa Zainal
Keyword(s):  
Tensile Properties ◽  
Butadiene Rubber ◽  
Rubber Composites ◽  
Acrylonitrile Butadiene Rubber ◽  
Kenaf Core

Tensile Properties of Linear Low Density Polyethylene (LLDPE)/ Recycled Acrylonitrile Butadiene Rubber (NBRr)/ Rice Husk Powder (RHP) Composites

2015 ◽  
Vol 754-755 ◽  
pp. 210-214 ◽  
Author(s):  
Ragunathan Santiagoo ◽  
Sam Sung Ting ◽  
Hanafi Ismail ◽  
Mastura Jaafar
Keyword(s):  
Tensile Strength ◽  
Tensile Properties ◽  
Rice Husk ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Butadiene Rubber ◽  
Linear Low Density Polyethylene ◽  
Melt Mixing ◽  
Elongation At Break ◽  
Acrylonitrile Butadiene Rubber

The compatibilizer effect of ENR-50 on the tensile properties and morphology of linear low density polyethylene (LLDPE)/ recycled acrylonitrile butadiene rubber (NBRr)/ rice husk powder (RHP) composites has been studied. The RHP size utilize in this work is 150 – 300 μm. LLDPE/NBRr/RHP composites were prepared by melt mixing technique at 180 °C for 9 minutes at 50 rpm rotor speed using heated two roll mill. The series of composites investigated were 100/0/5, 80/20/5, 70/30/5, 60/40/5, 50/50/5, and 40/60/5. The composites were analysed by using tensile test and morphology examination. The result showed that the tensile strength of composite was decreased with the increasing of recycled acrylonitrile butadiene rubber (NBRr) content while elongation at break (Eb) were increased. However, the tensile strength and elongation at break result for composites with ENR-50 as compatibilizer showed higher values. The morphological finding supports the tensile properties which indicate better interaction between the RHP filler and LLDPE/NBRr matrix in the presence of ENR-50 compatibilizer.

The Effect of Silane Treatment on Tensile Properties and Morphology of Polypropylene/Recycled Acrylonitrile Butadiene Rubber/Rice Husk Powder Composites

2011 ◽  
Vol 471-472 ◽  
pp. 472-477
Author(s):  
Santiagoo Ragunathan ◽  
Hanafi Ismail ◽  
Hussin Kamarudin
Keyword(s):  
Tensile Strength ◽  
Tensile Properties ◽  
Rice Husk ◽  
Tensile Modulus ◽  
Butadiene Rubber ◽  
Silane Treatment ◽  
Melt Mixing ◽  
Acrylonitrile Butadiene Rubber ◽  
Morphological Studies ◽  
Strong Attachment

The effect of silane treatment on tensile properties and morphology of recycled acrylonitrile butadiene rubber(NBRr)/polypropylene(PP)/rice husk powder(RHP) composites has been studied. Polypropylene/recycled acrylonitrile butadiene rubber/rice husk powder (PP/NBRr/RHP) composite were prepared by melt mixing technique at 180º C for 9 minutes and 50rpm rotor speed using an internal mixer. Five different composites compositions (70/30/0, 7030/5, 70/30/10, 70/30/15 and 70/30/30), with silane treated RHP(treated) and without silane treatment(untreated) was studied. The specimens were analyzed by different techniques i.e. tensile test and scanning electron microscopy (SEM). The result obtained showed lower tensile properties with increasing amount of NBRr content. Lower tensile strength and tensile modulus was exhibited with increasing NBRr content. However higher tensile strength, greater tensile modulus and lower elongation at break in PP/NBRr/RHP was exhibited for silane treated RHP composites compare with untreated RHP. PP/NBRr/RHP composite was found to become more brittle with strong attachment between PP/NBR matrix and RHP filler with silane treatment. Good adhesion between silane treated RHP filler and PP/NBRr matrix was confirmed by the morphological studies.

Dynamic mechanical analysis of oil palm microfibril-reinforced acrylonitrile butadiene rubber composites

2009 ◽  
pp. NA-NA ◽  
Author(s):  
Shaji Joseph ◽  
P.A. Sreekumar ◽  
Jose M. Kenny ◽  
Debora Puglia ◽  
Sabu Thomas ◽  
...  
Keyword(s):  
Dynamic Mechanical Analysis ◽  
Oil Palm ◽  
Mechanical Analysis ◽  
Butadiene Rubber ◽  
Rubber Composites ◽  
Dynamic Mechanical ◽  
Acrylonitrile Butadiene Rubber

Using heat-treated starch to modify the surface of biochar and improve the tensile properties of biochar-filled styrene–butadiene rubber composites

2018 ◽  
Vol 51 (1) ◽  
pp. 26-35
Author(s):  
Steven C Peterson ◽  
Sanghoon Kim
Keyword(s):  
Tensile Properties ◽  
Styrene Butadiene Rubber ◽  
Filler Materials ◽  
Butadiene Rubber ◽  
Rubber Composites ◽  
Heat Treated ◽  
Matrix Interactions ◽  
Renewable Material ◽  
Styrene Butadiene ◽  
Properties Of Composites

Heat-treated starch (HTS) is a renewable material that can be used to modify the surface chemistry of small particles. In this work, HTS was used to coat hydrophilic biochar particles in order to make them more hydrophobic. Then, when added as filler to hydrophobic styrene–butadiene rubber (SBR), the coated biochar dispersed more easily and had enhanced filler–matrix interactions, which were reflected in the tensile properties of the final composites. Biochar particles modified with 5% (weight) HTS showed increases of 59% in the ultimate tensile strength, 49% in elongation percentage, and 79% in fracture toughness of SBR composites compared to unmodified biochar particles. This shows that HTS can be used to improve the tensile properties of composites filled with biochar and potentially other hydrophilic filler materials.

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