Waterproof material for bases of charge piles

Abstract

The invention discloses a waterproof material for bases of charge piles. The waterproof material comprises, by weight, 20-28 parts of phenolic resin, 12-16 parts of polycarbonate, 8-14 parts of polypropylene, 4-6 parts of gas-phase silicon dioxide, 24-30 parts of aramid fibers, 16-18 parts of nitrile rubber, 11-14 parts of high-alumina ceramic particles, 2-5 parts of graphite, 3-5 parts of tetraethyl orthotitanate, 2-4 parts of kaolin, 11-13 parts of antimony trioxide, 7-11 parts of sodium fluorosilicate, 1-5 parts of boron nitride, 2-4 parts of stabilizers, 2-4 parts of leveling agents and 2-4 parts of defoaming agents. The waterproof material has the advantages that the waterproof material which is waterproof coating not only can be applied to the bases of the charge piles, but also canbe applied to other articles with waterproof requirements, and is wide in application range; the problem of phenomena such as loosening, falling and scaling of surface materials for existing bases dueto the fact that the bases of existing charge piles are eroded by accumulated water for a long term can be effectively solved by the aid of the waterproof coating; the waterproof material is scratch-resistant and is stable in structure, excellent in mechanical performance and long in service life.

Description

technical field [0001] The invention relates to the field of charging piles, in particular to a waterproof material for a charging pile base. Background technique [0002] Charging piles are now more and more widely used. The function of charging piles is similar to that of fuel dispensers in gas stations. They can be fixed on the ground or walls, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and parking lots in residential areas. Or in the charging station, various types of electric vehicles can be charged according to different voltage levels. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pil...

AI Technical Summary

Problems solved by technology

When the substrate of traditional waterproof materials is bonded to the adhesive layer, due to the weak bonding between the substrate and the adhesive layer, there will be delamination between the substrate and the adhesive layer, and water will seep through the bond. The agent layer flows into the joint between the adhesive layer and the substrate, and then flows out from the side of the substrate, resulting in unsatisfactory waterproof performance of the waterproof material

Among them, water-soluble waterproof adhesive materials and solvent-based waterproof adhesive materials are poor in waterproofness, adhesion and durability. Although reactive waterproof adhesive materials have the advantages of good adhesion and durability, they have High cost, inconvenient construction, large pollution and other disadvantages, most of the waterproof materials used in the waterproof treatment in the prior art are waterproof coiled materials, which are high in cost, prone to damage, and poor in waterproof effect

[0005] The base of the charging pile is directly in contact with the ground. Long-term exposure, rain or wet weather can easily cause the base of the charging pile to be eroded by water for a long time. After a long time, the material of the charging pile base will be soaked loose, fall off, or peel off. , which ultimately affects the foundation stability of charging piles