Improving adhesion properties between rubber compound and brass-plated steel cord by the addition of epoxidized natural rubber to rubber compound

1998 ◽  
Vol 15 (3) ◽  
pp. 317-323 ◽  
Author(s):  
Gyung Soo Jeon ◽  
Min Hyeon Han ◽  
Gon Seo
Keyword(s):  
Natural Rubber ◽  
Epoxidized Natural Rubber ◽  
Rubber Compound ◽  
Adhesion Properties ◽  
Steel Cord

scholarly journals EFFECT OF EPOXIDIZED NATURAL RUBBER AS A COMPATIBILIZER IN SILICA-FILLED STYRENE BUTADIENE RUBBER COMPOUND

2014 ◽  
Vol 3 (2) ◽  
pp. 1-4
Author(s):  
Indra Surya ◽  
Siswarni MZ
Keyword(s):  
Tensile Strength ◽  
Natural Rubber ◽  
Tensile Modulus ◽  
Epoxidized Natural Rubber ◽  
Styrene Butadiene Rubber ◽  
Butadiene Rubber ◽  
Rubber Compound ◽  
Cure Rate ◽  
Styrene Butadiene ◽  
Rubber Filler

By using a semi-efficient vulcanization system, the effect of Epoxidized Natural Rubber (ENR) as a compatibilizer in silica-filled Styrene Butadiene Rubber (SBR) compound was carried out. The ENR was incorporated into the silica-filled SBR compound at 5.0 and 10.0 phr. An investigation was carried out to examine the effect of ENR on cure characteristics and tensile properties of the silica-filled SBR compound. It was found that ENR gave enhanced cure rate to the silica-filled SBR compound. ENR also exhibited a higher torque difference, tensile modulus, and tensile strength up to 10.0 phr. The study of rubber - filler interaction proved that the addition of ENR to the silica-filled SBR system improved the rubber - filler interaction.

Effect of hybridization of organoclay with carbon black on the transport, mechanical, and adhesion properties of nanocomposites based on bromobutyl/epoxidized natural rubber blends

RSC Advances ◽  
2016 ◽  
Vol 6 (40) ◽  
pp. 33723-33732 ◽  
Author(s):  
Kumar Sankaran ◽  
Partheban Manoharan ◽  
Santanu Chattopadhyay ◽  
Sujith Nair ◽  
Unnikrishnan Govindan ◽  
...  
Keyword(s):  
Carbon Black ◽  
Natural Rubber ◽  
Barrier Properties ◽  
Hybrid Nanostructures ◽  
Epoxidized Natural Rubber ◽  
Adhesion Properties ◽  
Rubber Blends

The formation of hybrid nanostructures improves the barrier properties significantly by increasing the path of diffusion of the permeant.

Modification of some properties of a rubber compound by epoxidized natural rubber

Polimery ◽  
1987 ◽  
Vol 32 (03) ◽  
pp. 86-89 ◽  
Author(s):  
BARBARA JURKOWSKA ◽  
ВOLESLAW JURKOWSKI
Keyword(s):  
Natural Rubber ◽  
Epoxidized Natural Rubber ◽  
Rubber Compound

Analysis of the effect of molecular weight and testing rate on shear strength of epoxidized natural rubber-based adhesives with a statistical model

2014 ◽  
Vol 34 (1) ◽  
pp. 23-31
Author(s):  
Beng Teik Poh ◽  
Imran Khan
Keyword(s):  
Molecular Weight ◽  
Shear Strength ◽  
Statistical Model ◽  
Natural Rubber ◽  
Coating Thickness ◽  
Coating Layer ◽  
Shear Resistance ◽  
Epoxidized Natural Rubber ◽  
Adhesion Properties ◽  
Testing Rate

Abstract The effect of the molecular weight and testing rate on shear strength of epoxidized natural rubber (ENR 25)-based adhesives with statistical model was investigated using gum rosin as the tackifying resin. Toluene and polyethylene terephthalate (PET) were used as the solvent and substrate, respectively, throughout the study. A SHEEN hand coater was used to coat the adhesive on the substrate at a coating thickness of 120 μm. All the adhesion properties were determined by a Lloyd Adhesion Tester operating at different rates of testing. Result shows that shear strength increases up to an optimum molecular weight of 6.5×104 ENR 25. Shear strength increases with coating thickness, an observation that is ascribed to the increasing amount of adhesive present in the coating layer, which enhances the shear resistance of the adhesive. It also increases with increase in rate of testing, a phenomenon that is associated with the viscoelastic response of the adhesive.

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