How to choose radiator

release time:2018-11-05 10:31:00 Views: 406

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When purchasing a new radiator, we must first check the material of the product. Common new radiator products generally include steel, aluminum, copper, copper-aluminum composite, stainless steel, etc. Among them, steel has high pressure, good thermal function, sturdiness and durability, but it is afraid of oxygen erosion; aluminum has fast heat dissipation, good decoration, and oxidation resistance, but it is afraid of alkaline water corrosion, and is not suitable for high-rise living conditions. Because the water pressure resistance is small; the copper is corrosion-resistant, beautiful in shape, has the best thermal conductivity, and heats the fastest, but the price is expensive.

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In general, choose aluminum radiator, the heat of aluminum is suitable for easy heat dissipation, of course, the choice of material can be determined according to personal needs. But it needs to be reminded that in the current market, there are still a small number of companies choosing low-cost and low-quality raw materials, or cutting corners, processing and forming, low prices lurking huge security risks. From the appearance of this type of product, it is difficult for consumers to see any flaws, but due to the "congenital deficiency" in the production process of the product, various hidden dangers gradually become endless after long-term use.

Key points when choosing a radiator: We can consult more and learn as much as possible about the process flow of product production. Faced with all kinds of radiator products, the insider looks at the doorway, while the outsider can only watch the excitement. Although the appearance of various products is not much different, there are many differences in the process flow of radiator products of different brands, and this difference often determines the quality of the product. At present, the key difference in the production process of radiator products lies in the treatment of surface spraying and internal corrosion protection.

Due to its own characteristics in terms of material, production process, and use functions, the radiator also puts forward higher requirements in terms of surface treatment. It is necessary to use chemical or physical methods to clean the surface of the profile and expose the pure matrix to facilitate obtaining a complete and dense artificial oxide film. It is also possible to obtain a mirror or matte (matt) surface by mechanical means.

For the internal anti-corrosion treatment, Chicco uses aluminum with better anti-corrosion properties on the one hand, and anodizing treatment technology on the other. After surface pretreatment, under certain process conditions, the surface of the substrate undergoes anodization to form a dense, porous, and strong adsorption AL203 film. A solid barrier is formed, which can effectively eliminate the oxidation and corrosion reaction, play an anti-corrosion effect, and make the radiator have a longer life and lasting use.

THE END

Finally, we have to be careful not to overlook some details when choosing radiator products. For example, whether there is a sealing treatment for the radiator, it can close the pores of the porous oxide film formed after anodization, and enhance the anti-pollution, corrosion resistance and wear resistance of the oxide film. The oxide film is colorless and transparent. Using the strong adsorption of the oxide film before sealing, some metal salts can be adsorbed and deposited in the film pores, which can make the appearance of the profile show many colors other than the natural color (silver white), such as: black, bronze, Golden yellow and stainless steel color, etc.

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