Exploring nanocrystalline cellulose as a green alternative of carbon black in natural rubber/butadiene rubber/styrene-butadiene rubber blends

Chen, W. J.; Gu, Ju; Xu, S. H.

doi:10.3144/expresspolymlett.2014.69

Cited by 51 publications

(34 citation statements)

References 33 publications

(41 reference statements)

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“…This result demonstrates a strong reinforcing effect of the NCC to the EVA matrix. Similar results were observed in other polymer/NCC systems as well [47,48].…”

Section: Dynamic Mechanical Analysis Of the Eva/ncc Nanocompositessupporting

confidence: 90%

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Reinforcement of transparent ethylene-co-vinyl acetate rubber by nanocrystalline cellulose

Jiang

Hoch³

et al. 2015

European Polymer Journal

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“…This result demonstrates a strong reinforcing effect of the NCC to the EVA matrix. Similar results were observed in other polymer/NCC systems as well [47,48].…”

Section: Dynamic Mechanical Analysis Of the Eva/ncc Nanocompositessupporting

confidence: 90%

“…5. The peak temperatures of tan(d) are referred to as glass transition temperatures (T g ) in this work [46][47][48].…”

Section: Dynamic Mechanical Analysis Of the Eva/ncc Nanocompositesmentioning

confidence: 99%

Reinforcement of transparent ethylene-co-vinyl acetate rubber by nanocrystalline cellulose

Jiang

Hoch³

et al. 2015

European Polymer Journal

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“…This can be attributed to a coarser dispersion of pCBp than CB. A bimodal dispersion of fillers (which may be different with respect to chemical composition and aspect ratio) often yields an improvement in the tear strength [23][24]. This should be traced to the onset of a zig-zag type fracture path which is accompanied with higher energy dissipation [23].…”

Section: Mechanical and Fracture Mechanical Testsmentioning

confidence: 99%

Comparative Properties of Styrene-Butadiene Rubbers (SBR) Containing Pyrolytic Carbon Black, Conventional Carbon Black, and Organoclay

Berki

Karger‐Kocsis

2016

Journal of Macromolecular Science, Part B

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To evaluate the reinforcing potential of pyrolytic carbon black styrene-butadiene rubber (SBR) was filled with pelletized pyrolytic carbon black (pCBp), N660 industrial CB, their blend in a 1/1 ratio, and the latter also in the absence and presence of additional organoclay (OC). The Shore A hardness of the filled SBR gums was 65±2 o . Effects of the compositions on the filler dispersion, cure behavior, dynamic mechanical thermal parameters (including the Payne effect), tensile mechanical (including the Mullins effect) and fracture mechanical (making use of the Jintegral concept) properties were studied and discussed. Though pCBp had a higher specific surface weight than CB, the latter proved to be a more active filler with respect to the tensile strength. The opposite tendency was found for the tear strength and fracture mechanics characteristics (J-integral at crack tip opening, tearing modulus and trouser tear strength). This was traced to an enlargement in the crack tip damage zone supported by the dispersion characteristics of the pCBp. The performance of pCBp was similar to that of CB with respect to some other properties. OC supported the filler networking which positively affected the resistance to crack initiation.

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“…MCC is a pure and partially depolymerized form of native cellulose, which occurs as white crystalline powder without odor and taste, characterized by porous particles. Cellulose is a carbohydrate consisting of 1,4-b-D-glucose monomers (Chen et al 2014;Azubuike and Okhamafe 2012;Hatakeyama et al2012;Oyeniyi and Itiola 2012;Kiziltas et al 2011;Ejikeme 2008).…”

Section: Introductionmentioning

confidence: 99%

Bio polyetherurethane composites with high content of natural ingredients: hydroxylated soybean oil based polyol, bio glycol and microcrystalline cellulose

Głowińska

Datta

2015

Cellulose

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In our study, we focused on obtaining biopolyurethane composites using bio-components such as bio glycol, modified natural oil-based polyol, and microcrystalline cellulose (MCC). The pre-polymer method was used to prepare the bio polyurethane matrix. Prepolymer was synthesized using 4,4 0 -diphenylmethane diisocyanate and a polyol mixture containing 50 wt% of commercial polyether and 50 wt% of hydroxylated soybean oil (H3). Bio based 1,3-propanediol (1,3bioPDO) was used as the prepolymer chain extender. The composites were produced by dispersing 5, 10, 15 and 20 wt% of MCC in the bio polyurethane matrix. The polymerization was catalyzed with 1,4-diazabicyclo[2.2.2]octane. The influence of the added MCC powder on the structure and thermal properties of the obtained composites was investigated. The FTIR analysis demonstrated that the MCC admixture affected the absorbance of C-O-C and C=O groups and the phase separation index of the obtained bio-polyurethanes composites. The results of mechanical tests and scanning microscopy images indicated good interfacial adhesion between the partially bio-based matrix of the composite and bio-filler. The results of thermomechanical analysis showed that the application of MCC as a filler has a positive effect on the storage and loss modulus of the composites.

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Exploring nanocrystalline cellulose as a green alternative of carbon black in natural rubber/butadiene rubber/styrene-butadiene rubber blends

Cited by 51 publications

References 33 publications

Reinforcement of transparent ethylene-co-vinyl acetate rubber by nanocrystalline cellulose

Reinforcement of transparent ethylene-co-vinyl acetate rubber by nanocrystalline cellulose

Comparative Properties of Styrene-Butadiene Rubbers (SBR) Containing Pyrolytic Carbon Black, Conventional Carbon Black, and Organoclay

Bio polyetherurethane composites with high content of natural ingredients: hydroxylated soybean oil based polyol, bio glycol and microcrystalline cellulose

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