Antibacterial anti-corrosion communication tube and preparation method thereof
A communication tube and anti-corrosion technology, applied in the field of communication tubes, can solve the problems of failure of communication tube materials, inability to protect cables, etc., and achieve the effects of increasing hydrophobic performance, good antibacterial function, and convenient recycling.
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Embodiment 1
[0034] Preparation of antibacterial particles
[0035]A1: Stir and dissolve zinc acetate and hexamethylenetetraammonium in deionized water at a mass ratio of 10:1, mix in a constant temperature water bath at 80°C at 800r / min for 2 hours, and prepare a concentration of 0.6mol / L For zinc acetate solution, take ferric chloride and dissolve it in deionized water, stir until it is completely dissolved, add it dropwise into the zinc acetate solution at a rate of 3ml / min, keep stirring and mixing for 30min, and then conduct a hydrothermal reaction at 180°C for 6- 8h, after the completion of the reaction, cool to room temperature with the furnace, filter, wash the filter cake with deionized water and absolute ethanol, put it in a muffle furnace, first raise the temperature to 70-80°C, keep it for 1h, then raise the temperature to 350°C, keep it warm After 30 minutes, the temperature was raised to 600°C, and the temperature was kept for 10 minutes to obtain iron-doped zinc oxide as a c...
Embodiment 2
[0045] The preparation of antibacterial particles is the same as that of Example 1.
[0046] Preparation of communication tubes
[0047] Weigh the following raw materials: 25 parts of epoxy resin, 4 parts of curing agent, 2 parts of hydroxycellulose, 18 parts of antibacterial particles, 30 parts of solvent, and 90 parts of co-solvent.
[0048] S1: The main body of the communication pipe is prepared by extrusion molding process.
[0049] S2: Clean and degrease the main body of the communication tube by ultrasonic wave and dry it for later use.
[0050] S3: Dissolve 2 / 3 parts by weight of epoxy resin in 1 / 2 parts by weight of solvent, add 1 / 2 parts by weight of curing agent and 1 / 4 parts by weight of co-solvent, stir until completely dissolved to obtain solution A , stir and disperse the antibacterial particles in the remaining solvent, after magnetically stirring for 1 hour, add the silane coupling agent and the remaining epoxy resin, and after magnetically stirring for 20 mi...
Embodiment 3
[0053] The preparation of antibacterial particles is the same as that of Example 1.
[0054] Preparation of communication tubes
[0055] Weigh the following raw materials: 30 parts of epoxy resin, 2 parts of curing agent, 3 parts of hydroxycellulose, 15 parts of antibacterial particles, 50 parts of solvent, and 80 parts of co-solvent.
[0056] S1: The main body of the communication pipe is prepared by extrusion molding process.
[0057] S2: Clean and degrease the main body of the communication tube by ultrasonic wave and dry it for later use.
[0058] S3: Dissolve 2 / 3 parts by weight of epoxy resin in 1 / 2 parts by weight of solvent, add 1 / 2 parts by weight of curing agent and 1 / 4 parts by weight of co-solvent, stir until completely dissolved to obtain solution A , stir and disperse the antibacterial particles in the remaining solvent, after magnetically stirring for 1 hour, add the silane coupling agent and the remaining epoxy resin, and after magnetically stirring for 20 mi...
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