A kind of breathable fish tank and preparation method thereof
A technology for ventilating fish tank and fish tank, which is applied in fish farming, ceramic products, other household appliances, etc., can solve the problems of difficult to achieve anti-seepage and ventilation at the same time, poor air permeability, poor anti-seepage, etc.
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Embodiment 1
[0068] figure 1 For the breathable fish tank of the present invention, the anti-permeation gas fish tank 1 has an open cavity, and the fish tank is covered with pores of 0.002-0.086mm formed between adjacent aggregate particles. The pores can allow gas molecules to pass through smoothly, and the hydrophobic properties of the hydrophobic binder can effectively prevent the penetration of liquid water molecules.
[0069] The aggregate particles are a mixture of quartz sand and slag at a weight ratio of 5:1, the particle size of the quartz sand is 0.02-0.1mm, the particle size of the slag is 0.08-0.15mm, and the hydrophobic binder contains Fluorine epoxy resin binder 2,2-bisphenol-based hexafluoropropane diglycidyl ether, hydrophobic binder and aggregate particles are used at a weight ratio of 1:49.
[0070] Described fish jar 1 is to make by following method:
[0071] a. Mix the aggregate particles with the hydrophobic binder and pour into the mixer to stir evenly;
[0072] ...
Embodiment 2
[0076] The air-permeable fish tank in this embodiment has an open cavity, and the fish tank is covered with pores of 0.003-0.065mm formed between adjacent aggregate particles. The pores within this size range can allow gas molecules to pass through smoothly, and It can effectively prevent the penetration of liquid water molecules.
[0077] The aggregate particles are formed by mixing ceramsite and glass microspheres at a weight ratio of 3:1, the particle diameter of the ceramsite is 0.01-0.075mm, and the particle diameter of the glass microspheres is 0.04-0.08mm.
[0078] The hydrophobic binder is a silicon-containing epoxy resin binder diphenylsilane modified bisphenol A epoxy resin, and the hydrophobic binder and aggregate particles are used in a weight ratio of 3:97.
[0079] The aggregate particles are coated with hydrophobic epoxy resin, and the hydrophobic epoxy resin is 2wt% of the aggregate particles. The hydrophobic epoxy resin is a mixture of polyamide resin modifie...
Embodiment 3
[0090] figure 1 It is a ventilating fish tank in this embodiment, which is a cavity with an opening formed by four side walls, front, rear, left, and right sides and a bottom wall, wherein the front side wall is made of transparent glass. The rest of the side wall and the bottom wall of the fish tank are covered with pores of 0.002-0.086 mm formed between adjacent aggregate particles. The pores within this size range can allow gas molecules to pass through smoothly, and can effectively prevent liquid water molecules. through.
[0091] The aggregate particles are formed by mixing ceramsite and quartz sand at a weight ratio of 1:3, the particle size of the ceramsite is 0.02-0.045mm, and the particle size of the quartz sand is 0.015-0.1mm.
[0092] The hydrophobic binder is a silicone binder methylphenylpolysiloxane resin, and the hydrophobic binder and aggregate particles are used in a weight ratio of 3:97.
[0093] The aggregate particles are coated with hydrophobic polytetr...
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