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Flame retardant, flame-retardant corrugated board, preparation methods of flame retardant and flame-retardant corrugated board, and preparation equipment of flame-retardant corrugated board

A technology of corrugated cardboard and flame retardant, which is applied in the field of flame retardant, and can solve the problem of difficulty in adjusting the moisture distribution of paper

Active Publication Date: 2016-11-16
力嘉包装(东莞)有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the production of corrugated cardboard, the adjustment and control of the overall moisture content of the paper is mainly carried out, but it is difficult to adjust the moisture content of the paper with uneven moisture distribution.

Method used

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  • Flame retardant, flame-retardant corrugated board, preparation methods of flame retardant and flame-retardant corrugated board, and preparation equipment of flame-retardant corrugated board
  • Flame retardant, flame-retardant corrugated board, preparation methods of flame retardant and flame-retardant corrugated board, and preparation equipment of flame-retardant corrugated board
  • Flame retardant, flame-retardant corrugated board, preparation methods of flame retardant and flame-retardant corrugated board, and preparation equipment of flame-retardant corrugated board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A flame retardant comprising solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, aluminum hydroxide, dispersant, adhesive and fatty alcohol polyoxyethylene ether; said solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, hydrogen The mass percent of alumina, dispersant, adhesive and fatty alcohol polyoxyethylene ether is: 100:15:20:10:25:2:7:1.5. Wherein, the solvent is an organic solvent, the dispersant is carboxymethyl cellulose, and the adhesive is polyvinyl alcohol or starch adhesive.

Embodiment 2

[0037] A flame retardant comprising solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, aluminum hydroxide, dispersant, adhesive and fatty alcohol polyoxyethylene ether; said solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, hydrogen The mass percent of alumina, dispersant, adhesive and fatty alcohol polyoxyethylene ether is: 100:10:15:10:1:5:1. Wherein, the solvent is an organic solvent, the dispersant is carboxymethyl cellulose, and the adhesive is polyvinyl alcohol or starch adhesive.

Embodiment 3

[0039] A flame retardant comprising solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, aluminum hydroxide, dispersant, adhesive and fatty alcohol polyoxyethylene ether; said solvent, ammonium polyphosphate, magnesium aluminum hydrotalcite, hydrogen The mass percent of alumina, dispersant, adhesive and fatty alcohol polyoxyethylene ether is: 100:25:30:25:3:10:2. Wherein, the solvent is an organic solvent, the dispersant is carboxymethyl cellulose, and the adhesive is polyvinyl alcohol or starch adhesive.

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Abstract

The invention discloses a flame retardant, a flame-retardant corrugated board, preparation methods of the flame retardant and the flame-retardant corrugated board, and preparation equipment of the flame-retardant corrugated board. The flame retardant comprises dissolvent, ammonium polyphosphate, magnesium-aluminum hydrotalcite, aluminum hydroxide, a dispersant, adhesive and fatty alcohol-polyoxyethylene ether with the percentage by weight of 100 : (10-25) : (15-30) : (10-25) : (1-3) : (5-10) : (1-2); the corrugated board comprises a flame retardant layer, a surface paper layer, a ceramic fiber paper layer, a flame retardant layer, a corrugating medium paper layer, a flame retardant layer, a ceramic fiber paper layer, an inner paper layer and a flame retardant layer from the upper part to the lower part in sequence, wherein the flame retardant layer is formed by drying the flame retardant. The flame-retardant corrugated board has the advantage that burning of paper can be effectively prevented, and has good strength and cushioning performance.

Description

technical field [0001] The invention relates to a flame retardant field, in particular to a flame retardant, a flame retardant corrugated cardboard and a preparation method and equipment thereof. Background technique [0002] Corrugated cardboard has many advantages: light weight, good structural performance. Its inner corrugated structure is similar to an arched structure, which can prevent shock and shock, has good mechanical properties, can prevent moisture, dissipate heat, and is easy to handle. It is widely used in the packaging of various products in various industries. With the continuous extension of the application field of corrugated cardboard, ordinary corrugated cardboard can no longer fully meet the packaging protection requirements of some special products, such as the packaging of flammable and explosive dangerous goods, and the application in paper home industry, construction industry and other fields . Among them, paper materials used in packaging, decorat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H21/34D21H19/10D21H27/40D21H23/50D21H19/80D21H25/06D21H23/78B32B37/12B32B37/10
CPCB32B37/10B32B37/12D21H19/10D21H19/80D21H21/34D21H23/50D21H23/78D21H25/06D21H27/40
Inventor 邱赞业段华伟高文超常善丰马伟武马楚力马楚邦马家慧
Owner 力嘉包装(东莞)有限公司
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