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    The method of antioxidant and antioxidant in scales graphite

    Time：2023.07.25Browse：1

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    First, research on scales graphite antioxidant.


    The cold pressure of natural scales graphite non -adhesives into natural scale graphite samples, the effects of molding pressure and thermal insulation time on sample density, pore rate and folding strength. The relationship between the micro -structure and anti -folding strength of the natural scales graphite sample is qualitatively analyzed. The two systems of boric acid-urea and ethyl athyl-hydrochloric acid were selected to study and explore the antioxidant performance and mechanism of natural graphite powder and natural graphite electrode samples before and after antioxidant treatment.


    Second, the application of scales graphite antioxidants.


    The main component of graphite antioxidants -high temperature -resistant nano -ceramic particles, loosening in the water solvents, forming a light red and nearly transparent liquid source. In -pores that penetrate into graphite materials, form a layer of antioxidant protective film on the surface of the pores and scales. Therefore, antioxidants can also be called scale graphite protection agent.


    1. Prepare an impregnated container according to the size and specifications of the scale graphite. The immersion slot can be made according to various materials according to the actual situation, but it should be selected from materials with acid -resistant corrosion, good sealing performance, liquid cannot enter, and have a certain hardness and durability.


    2. Soak the graphite products at normal temperature and constantly press it in the impregnation agent for about half an hour.


    3. Put the impregnated graphite parts in a well -ventilated and dusty place for about 2 to 3 days.


    4. If the number of graphite products to be processed is small, you can use the brushing method, and the antioxidant agent of graphite products will be evenly brushed on the surface of the scale graphite products for 2 to 3 times. After each time you brush it, you can then brush the previous coating. Graphite is complete, thin -shaped, good toughness, excellent physical and chemical properties, and has good thermal conductivity, conductivity, heat shock resistance, and corrosion resistance. After painting at room temperature, it can be used normally for about 2 days.

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