Preprint Brief Report Version 1 Preserved in Portico This version is not peer-reviewed

Brief Notes on The Effect of A Laser Treated on Nano Aluminum Trioxide on The Behavior of Composite Carbon Black Rubber

Version 1 : Received: 18 October 2022 / Approved: 18 October 2022 / Online: 18 October 2022 (07:08:58 CEST)

How to cite: Al Ali, M. Brief Notes on The Effect of A Laser Treated on Nano Aluminum Trioxide on The Behavior of Composite Carbon Black Rubber. Preprints 2022, 2022100253. https://doi.org/10.20944/preprints202210.0253.v1 Al Ali, M. Brief Notes on The Effect of A Laser Treated on Nano Aluminum Trioxide on The Behavior of Composite Carbon Black Rubber. Preprints 2022, 2022100253. https://doi.org/10.20944/preprints202210.0253.v1

Abstract

Rubber-based composites are widely used especially in transportation. The goal of this paper is to study the mechanical properties of rubber-based composites of carbon black and Nano Aluminum trioxide additive (50 nm). Various percentage of carbon black was used (20,40, and 60 phr). The increase in Carbon black percentage shows an increase in mechanical properties of the composites (for 60 phr properties tensile test improve by 49%, for hardness resistance the improve was 21%, and for the wear test the composite improve by 22%). Various wetting percentage of nano Aluminum trioxide was used (1,1.5,2, and 2.5 %). Increasing the wetting percentage increase tensile strength (27%, hardness resistance increase by 28%, and wear resistance increase nonlinearly with a percentage reaching 70%). Selecting the optimal composition of the two fillers, then study different irradiances for it with the ultraviolet laser of moderately low energy after the vulcanization process. Post ultraviolet laser of (345 nm). Furthermore, laser vulcanization shows improvement in mechanical properties.

Keywords

rubber composites; Nano composite; laser vulcanization

Subject

Engineering, Mechanical Engineering

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