The influence of cobalt on the oxysulfidation of brass

To cite this article: Gyung Soo Jeon (2013) On characterizing microscopically the adhesion interphase for the adhesion between metal and rubber compound part I. Effect of hexamethoxymethylmelamine in rubber compound, JournalThe adhesion between hexamethoxymethylmelamine (HMMM)-containing rubber compounds and brass-plated steel cords was studied to understand the role of HMMM as an adhesion promoter. No improvement in adhesion after cure was shown with loading of HMMM in the range 1.3-5.2 phr, while enhancement of adhesion retention after humidity aging was observed with loading of HMMM in the range 1.3-5.2 phr. The adhesion interphase between the brassplated steel cord and the rubber compound subjected to humidity-aging treatment showed using Auger electron spectroscopy (AES) stabilized depth profile by HMMM incorporation as loading of HMMM, resulting in enhancement of adhesion retention.

Section: Analysis Of the Adhesion Interphasementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

On characterizing microscopically the adhesion interphase for the adhesion between metal and rubber compound part I. Effect of hexamethoxymethylmelamine in rubber compound

Jeon¹

2013

“…[14][15][16][17][18][19][20][21][22][23][24][25][26][27] Curing and aging conditions for the rubber compound/brass plate samples were the same as in the preparation of the t-test specimens. After various treatments, samples for the surface analysis of the adhesion interphase were obtained by peeling away the filter paper.…”

Section: Analysis Of the Adhesion Interphasementioning

confidence: 99%

On characterizing microscopically the adhesion interphase for the adhesion between metal and rubber compound Part II. Effect of copper content for brass-plated steel cord

Jeon¹

2014

To cite this article: Gyung Soo Jeon (2014) On characterizing microscopically the adhesion interphase for the adhesion between metal and rubber compound Part II. Effect of copper content for brass-plated steel cord, Three brass-plated steel cords with different copper contents from 51.4 to 75.5% were prepared and their adhesion properties to rubber compound were examined. Adhesion properties improved with the decrease in the copper content. The high adhesion of brass-plated steel cord with low copper content to the rubber was obtained after cure and after hostile aging treatments. The stability against humidity aging and the cause for the high adhesion of the brass-plated steel cord with low copper content were discussed in conjunction with the formation and growth of adhesion interphase determined by Auger electron spectroscopy depth profile. The excellent adhesion stability of brass-plated cord with low copper content can be explained by the suppression of the excessive growth of copper sulfide and the inhibition of dezincification due to the low copper content.

“…A brass plated steel cord was covered with a lter paper (pore size: 5 ¹m; catalog no 142 50, Millipore Co., USA), sandwiched between two uncured pads of rubber compound, and then placed in a pad mold [20]. Curing and aging conditions for the rubber compound/ brass plate samples were the same as in the preparation of the T-test specimens.…”

Section: Analysis Of the Adhesion Interphasementioning

confidence: 99%

“…The samples of adhesion interphases were prepared by inserting lter paper between rubber compound and brass plated steel cord and they were analyzed by AES in order to interpret the adhesion properties [20]. The effect of BAE on the adhesion property between the rubber compound and brass-plated steel cord was examined based on the formation and degradation of the adhesion interphase from the depth pro les of the rubber compound/ brass-plated steel cord samples.…”

Section: Introductionmentioning

confidence: 99%

Boric acid ester as an adhesion promoter for rubber compounds to brass-plated steel cord

Jeon¹

2003

The adhesion between a boric acid ester (BAE) containing rubber compound and a brassplated steel cord was investigated to understand the role of BAE as an adhesion promoter. An improvement in adhesion was shown with the low loading of BAE in the range 0.5-1 phr, while signi cant decline of adhesion was not observed with high loading at 2 phr and a long aging time of 15 days. The interphase between the brass plated steel cord and the rubber compound studied using Auger electron spectroscopy (AES) showed a stabilized adhesion interphase by BAE incorporation, resulting in the enhancement of the adhesion retention.