Novel paint-free plate and manufacturing technology thereof

Abstract

The invention discloses a novel paint-free plate and a manufacturing technology thereof. The novel paint-free plate comprises core plates, a connecting plate and panels, wherein the connecting plate is arranged in a cavity between the upper and lower layers of core plates, the contact surfaces of the core plates are hermetically glued by adding an adhesive layer, the contact surfaces of the core plates and the panels are hermetically glued by adding adhesive layers, and the core plates, the connecting plate and the panels, which are treated, are put and soaked in a solution containing positive ions and negative ions. According to the novel paint-free plate and the manufacturing technology thereof, connecting plate convex blocks of the connecting plate are inserted into grooves of the core plates, and core plate convex blocks of the core plates are inserted into panel grooves of the panels, so that the stable connection of the core plates, the connecting plate and the panels is realized, and the service life is prolonged; hermetic gluing is realized as long as the adhesive layers are arranged among the mutual contact surfaces, the usage of an adhesive is small, and the problem that the existing paint-free plate produces a large quantity of harmful gas and hurts the human body is solved; and at the same time, the plate is firstly soaked in lime water and then soaked in a sodium silicate solution, so that the novel paint-free board is fireproof and waterproof.

Description

technical field [0001] The invention relates to the field of ecological board production, in particular to a novel ecological board and a production process. Background technique [0002] Eco-board, there are many names in the industry, and the common names are paint-free board and melamine board. The original name was melamine board, but due to the pollution incident of dairy products in China, it was forced to change the name. It is called an ecological board, which is easy to confuse. [0003] There are many occasions for ecological boards to be used, and the existing multi-layer ecological boards are bonded layer by layer, using a large amount of adhesives on each contact surface, and more adhesives are used. These adhesives include halogenated Hydrocarbon compounds, aromatic hydrocarbon compounds, aldehyde compounds, ketones and ester compounds, these adhesives are fine when used in small amounts, but if used in large quantities, a lot of harmful gases will be generat...

AI Technical Summary

Problems solved by technology

The original name was melamine board, but due to the pollution incident of dairy products in China, it was forced to change the name. It's called an ecological board, so it's easy to confuse

[0003] There are many occasions for ecological boards to be used, and the existing multi-layer ecological boards are bonded layer by layer, using a large amount of adhesives on each contact surface, and more adhesives are used. These adhesives include halogenated Hydrocarbon compounds, aromatic hydrocarbon compounds, aldehyde compounds, ketones and ester compounds, these adhesives are fine when used in small amounts, but if used in large quantities, a lot of harmful gases will be generated, which will cause great harm to the human body. The bonding force increases with time, the bonding force weakens slowly and the boards will be separated from each other, the service life is short, and the existing ecological boards have poor fireproof and waterproof effects

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