Compatibilization of natural rubber/nitrile rubber blends by sol–gel nano-silica generated by in situ method

2016 ◽  
Vol 80 (2) ◽  
pp. 548-559 ◽  
Author(s):  
Naresh D. Bansod ◽  
Bharat P. Kapgate ◽  
Chayan Das ◽  
Amit Das ◽  
Debdipta Basu ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Sol Gel ◽  
Nitrile Rubber ◽  
Nano Silica ◽  
Rubber Blends ◽  
In Situ Method

Reinforcing efficiency and compatibilizing effect of sol–gel derived in situ silica for natural rubber/chloroprene rubber blends

RSC Advances ◽  
2014 ◽  
Vol 4 (102) ◽  
pp. 58816-58825 ◽  
Author(s):  
Bharat P. Kapgate ◽  
Chayan Das
Keyword(s):  
Natural Rubber ◽  
Sol Gel ◽  
Rubber Blends ◽  
In Situ Silica ◽  
Chloroprene Rubber ◽  
Compatibilizing Effect

The strong CR/in situ silica interaction causes filler accumulation at the interphase and enhances the compatibility and reinforcement in the NR/CR blend.

scholarly journals Preparation and stress-strain behavior of in-situ epoxidized natural rubber/SiO2 hybrid through a sol-gel method

2018 ◽  
Vol 12 (2) ◽  
pp. 180-185 ◽  
Author(s):  
S. M. Li ◽  
T. W. Xu ◽  
Z. X. Jia ◽  
B. C. Zhong ◽  
Y. F. Luo ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Sol Gel ◽  
Epoxidized Natural Rubber ◽  
Stress Strain ◽  
Gel Method ◽  
Sol Gel Method ◽  
Strain Behavior

Effect of fillers on natural rubber/high styrene rubber blends with nano silica: Morphology and wear

2010 ◽  
Vol 31 (2) ◽  
pp. 677-686 ◽  
Author(s):  
Kaushik Pal ◽  
R. Rajasekar ◽  
Dong Jin Kang ◽  
Zhen Xiu Zhang ◽  
Samir K. Pal ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Nano Silica ◽  
Rubber Blends

Use of carboxylated nitrile rubber and natural rubber blends as retreading compound for OTR tires

2008 ◽  
Vol 48 (12) ◽  
pp. 2410-2417 ◽  
Author(s):  
Kaushik Pal ◽  
Tanya Das ◽  
Samir K. Pal ◽  
Chapal K. Das
Keyword(s):  
Natural Rubber ◽  
Nitrile Rubber ◽  
Rubber Blends

In situ silica reinforcement of natural rubber by sol–gel process via rubber solution

2009 ◽  
Vol 52 (2) ◽  
pp. 219-227 ◽  
Author(s):  
Benjawan Chaichua ◽  
Pattarapan Prasassarakich ◽  
Sirilux Poompradub
Keyword(s):  
Natural Rubber ◽  
Sol Gel ◽  
In Situ Silica ◽  
Sol Gel Process

In situ compatibilization of polyamide 6/natural rubber blends with maleic anhydride

Polymer ◽  
2000 ◽  
Vol 41 (15) ◽  
pp. 5929-5935 ◽  
Author(s):  
E Carone ◽  
U Kopcak ◽  
M.C Gonçalves ◽  
S.P Nunes
Keyword(s):  
Maleic Anhydride ◽  
Natural Rubber ◽  
Polyamide 6 ◽  
Rubber Blends ◽  
In Situ Compatibilization

Effect of ENR50/STR5L Blends on Properties of Foodstuff Conveyor Belts Compound

2016 ◽  
Vol 701 ◽  
pp. 243-249
Author(s):  
Suphatchakorn Limhengha ◽  
Sunpasit Limnararat ◽  
Wipoo Sriseubsai
Keyword(s):  
Mechanical Properties ◽  
Natural Rubber ◽  
Magnesium Carbonate ◽  
Morphological Characterization ◽  
Nitrile Rubber ◽  
Raw Material ◽  
Elongation At Break ◽  
Rubber Blends ◽  
Conveyor Belts ◽  
Safety Precaution

Natural rubber blending with nitrile rubber is the important raw material employed for the foodstuff conveyor belts formulation. This research involves the replacement of nitrile rubber with epoxidised natural rubber (ENR) aiming for food safety precaution and cost saving on the materials. This work included the investigation on the ratio of ENR with 50% epoxidation (ENR50) and natural rubber (Standard Thai Rubber 5L,STR5L). The ratios of ENR50:STR5L were 100:0, 75:25, 50:50, 25:75 and 0:100. The effect of fillers, i.e. silica (SiO2) and magnesium carbonate (MgCO3) on the properties of rubber blends was also investigated. The vulcanizing system was semi-efficient vulcanization (Semi-EV). The study was further focused on the morphological characterization and mechanical properties. It was found that increasing the proportion of ENR50 and STR5L at 50% produced better mechanical property, however, the elongation at break increased once the ENR50 was down at 25%. Thus, this enhanced the property of the foodstuff conveyor belts compound.

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