2023/9/28 15:28:31
Natural asphalt is a petroleum resource within geological formations. After billions of years of crustal movement, asphalt drilling fluid treatment agents combine years of high temperature, high pressure, oxidation, catalysts, bacteria, and other factors.
D. After thorough oxidation, accumulation, polymerization, and solidification, it forms naturally occurring petroleum asphalt, which belongs to the same category of above ground asphalt. Depending on the environment
Same, able to differentiate: asphalt, lake asphalt, underwater asphalt, etc.
The composition process of natural asphalt is different from the processing process of modern petroleum asphalt, therefore it has a large molecular weight, high asphalt viscosity, rich nitrogen content, and wax content
The physical and chemical properties of low, weather resistance, and corrosiveness together.
01. Coral mineral resources
Due to its composition process, natural asphalt contains certain mineral components, which have melted together with asphalt for hundreds of millions of years in the form of ultrafine powder
Strong in nature, not separated from asphalt. In addition, the minerals in natural asphalt are coral shaped, and under the effect of high temperature, the light components of asphalt can be absorbed into the pores,
The high-temperature function of the useful traveling mixture. The presence of minerals adds to the softening point, wear resistance, and thickness of asphalt film. Therefore, it is suitable for road surfaces
And high temperature climate conditions.
02. High nitrogen content
The presence of N, O, and S (sulfur is organic sulfur) in asphalt adds polarity to the asphalt. Asphalt drilling fluid treatment agents greatly enhance the moisture and adhesion of the stone, and promote antioxidant properties
The adhesion tends to increase under long-term high temperature conditions.
The nitrogen content of natural asphalt is several to tens of times higher than that of regular asphalt; In natural asphalt, nitrogen elements are presented in the form of functional groups, and natural asphalt has
It has strong permeability and high resistance to neutral oxidation groups, ensuring that the mixture has excellent waterproof aging function. Function groups and sides of other elements
The existence of chains also contributes to this characteristic.
03. Low wax content.
The natural asphalt in the earth's crust is subjected to various conditions for a long time, resulting in a sharp decrease in wax content or other methods. This reduces the negative impact of wax on the function of asphalt and plays a crucial role in ensuring that the journey does not crack in winter and does not soften in summer.
04. Molecular weight
The molecular weight of natural asphalt is large (usually 8000-9000, while the molecular weight of petroleum asphalt is generally distributed around 3000), and the addition of molecular weight leads to the addition of adhesion. Asphalt has high viscosity and excellent high-temperature and low-temperature characteristics. If you have any other questions, please refer to the official website of the asphalt drilling fluid treatment agent or contact us directly.
Tel:18678113377
Tel:13864352689
Email:grant@tybitumen.com
Record number: 鲁ICP备2022002134号-3 鲁公网安备37078102002385
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Tel:18678113377
Qingzhou Tianyi Chemical Co., Ltd 鲁ICP备2022002134号-3