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Gelled honeycomb composite board

A technology for gelatinizing bees and composite boards, which is applied to chemical instruments and methods, paper/cardboard layered products, textiles and papermaking, etc. The effect of transportation cost, high plasticity and low cost

Active Publication Date: 2016-03-02
吴大力
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People have developed honeycomb cores of various materials: such as aluminum alloy honeycomb cores, titanium alloy honeycomb cores, plastic honeycomb cores, carbon fiber honeycomb cores, paper honeycomb cores, etc. demanding
Although the paper honeycomb core is cheap, it is flammable, mildewed by moisture, bitten by moths and rats, and the strength of the water drops sharply. It can only be used as a one-time packaging material and cannot be used as an elegant

Method used

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  • Gelled honeycomb composite board
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Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0044] Gelled honeycomb high thermal insulation exterior wall: the gelled honeycomb composite board produced by the above-mentioned production process, the gelling agent adsorbed by the honeycomb core is a waterproof gelling agent that has been publicly produced and sold on the market, and the gelled honeycomb composite board contains four layers ( or six layers) waterproof gelled honeycomb core, and the panels are made of materials with good waterproof and weather resistance, such as mud fiberboard (aluminum-plastic board), to meet the mechanical and weather resistance requirements of the outer wall. The inner space of the honeycomb is filled with different thermal insulation fillers to ensure the high thermal insulation requirements of different use environments.

[0045]Requirements for the use of exterior walls of modern frame buildings: Although the walls are non-load-bearing walls, they must be able to resist various complex climate environments (wind, snow, snow, sun exp...

experiment example 2

[0047] The gelled honeycomb fireproof material is a gelled honeycomb composite board produced by the above-mentioned production process. The glue adsorbed by the honeycomb core is a fireproof glue that has been publicly produced and sold on the market. The gelled honeycomb core can have two, four, or six layers; Good panel: the interleaved paper is fireproof glued paper; experiments have proved that when fire occurs, the fireproof glue adsorbed on the honeycomb will start to foam and carbonize, and the foaming rate will be hundreds of times, forming inorganic foam such as carbon airgel Carbon, filling the honeycomb space. At the same time, the foaming process of the fireproof glue decomposes strong acid substances, dehydrating the paper fibers to form non-combustible and hard inorganic carbon. In this way, the inorganic foam carbon fills the first layer of honeycomb space first, blocking heat transfer , to ensure the safety of the second layer of honeycomb, if the surrounding b...

experiment example 3

[0049] Mobile firewall: use fireproof gelled honeycomb core, which can be two, four, or six layers; the panel is replaced with only a few layers of cardboard that has been soaked and pasted by fireproof gelatinization, and is used as a board for blocking and separating fire zones It is called a mobile firewall. When a fire occurs, it is used as a fire-fighting product to block the fire area. It is not only very light (only three to five kilograms per square meter with a thickness of 100mm). And the fire prevention effect is much better than thick inorganic panels. Although it is non-combustible, it has a high heat transfer coefficient and is easy to crack and shatter at high temperatures. However, multi-layer fireproof glued paper foams layer by layer when exposed to fire, forming a bubble layer between the base material and the flame, which greatly improves the thermal resistance. layer thickness.

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Abstract

The invention relates to a gelling honeycomb composite board. A manufacturing method of the honeycomb composite board comprises the following steps of: (a) taking a paper honeycomb material for standby application; (b) cutting the paper honeycomb into core strips with the design thickness, forming numerous regular hexagons through core bonding and stretching and connecting the numerous regular hexagons into a honeycomb net structure; (c) gluing the paper honeycomb material with the honeycomb net structure in the step (b) on two surfaces of the paper so as to form a paper clamping double-honeycomb core belt, then drying and setting; and (d) leading the glue to be adsorbed on a paper honeycomb core on one surface of the paper clamping double-honeycomb core belt by using a soaking or jetting method, then drying, after finishing the gelling treatment on the honeycomb core of the surface, leading the glue to be adsorbed on the other surface of the paper clamping double-honeycomb core belt which is not gelled, by using the soaking or jetting method, and then drying. Therefore, the paper double-honeycomb core belt turns to the gelling honeycomb core belt.

Description

technical field [0001] The invention relates to a gelled honeycomb composite board. Background technique [0002] Numerous regular hexagons are connected to each other to form a honeycomb network structure. This structural form can form a large space with few materials. The sandwich material is made of a honeycomb structure as the core material and a surface plate, which is called a honeycomb composite panel. People have developed honeycomb cores of various materials: such as aluminum alloy honeycomb cores, titanium alloy honeycomb cores, plastic honeycomb cores, carbon fiber honeycomb cores, paper honeycomb cores, etc. demanding. Although the paper honeycomb core is low in price, it is flammable, mildewed by moisture, bitten by moths and rats, and the strength of the paper honeycomb drops sharply. It can only be used as a disposable packaging material and cannot be considered elegant. [0003] Then, if the honeycomb core can be technically improved to make the honeycomb ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/18D21H27/40B32B29/00
Inventor 吴大力
Owner 吴大力
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