چكيده به لاتين
The main reason of this project is the assessment of using soya oils, which are one of the environmentally friendly vegetable oils due to the basics of green chemistry. Moreover, the mentioned soya oils’ effects on the abrasion of the tread of vehicle tires is inspected through the current work. The present thesis is based on the apparent formulations of car tires which have been proposed by “Vredestein Company” located in Netherland. Certain contributing factors like the effect of alternating soya beans oils instead of the Aromatic oils and its percentage is also examined in the current dissertation. Furthermore, during such a project, distinguished material properties of the compound as mooney, tensile strength, elongation modolus, tensile, and hardness is remained untouched.
Two different types of the soya oils, natural and proxy oils, have been used in the presented work. The recent research determined that, because of the ability to form more cross-link, soya proxy oils are being considered far more in the tires’ industry; therefore, in addition to the natural soya oils, the proxy soya oils have comparatively been examined in the presented project.
Several experimental samples are evaluated in discriminated time periods with the aging time of zero and thirty days. The finalized test results illustrated that the tire’s abrasion property is improved by the use of natural soya oils while all the other physical qualities of the samples are unchanged. Besides, it has been showed in the proposed research that although the abrasion property of the soya proxy oil samples is improved, since such oils do possess reverse rheometer chart and their VGC measurements are high, they cannot be trusted as green oil alternatives to the former Aromatic ones.
