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Process for producing superpower abrasion-proof resin fire-proof board

A technology of wear-resistant resin and fireproof board, which is applied in the direction of chemical instruments and methods, lamination devices, lamination auxiliary operations, etc., can solve the problems of easy expansion and deformation, low strength, and injury to people, and achieve good insulation performance, Simple installation and wood-saving effect

Inactive Publication Date: 2010-04-21
朱春生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the gypsum decorative board produced has the advantages of being beautiful and light, it also has the following disadvantages: 1. The strength is not high, fragile, easy to break, and the surface needs to be treated after installation; 2. Not waterproof: because the gypsum board is not made It is easy to absorb water, and after absorbing water, it is easy to expand and deform, the texture becomes brittle, cracked and discolored, and it falls down and hurts people.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Put the two-layer paper into the phenolic resin glue for impregnation, pre-dry after impregnation, and roll and compound after drying to form a multi-layer paper substrate;

[0025] 2. Lay the bottom lining paper on the conveyor belt, then place the multi-layer paper substrate on the bottom lining paper, and then cover the top lining paper on the top surface of the multi-layer paper substrate, and then wrap the top surface The multi-ply paper substrate of the liner and backing face paper is formed and rolled to bond it together;

[0026] 3. Dried the compacted multi-layer paper base material and directly dipped it into the melamine impregnated glue for impregnation;

[0027] 4. Roll the impregnated multi-layer paper substrate through the conveying roller and then send it to the dryer for drying. After drying, cut the strip-shaped multi-layer paper substrate into sections, and finally roll it. The finished product is obtained after side packing.

Embodiment 2

[0029] 1. Put the three-layer paper into the urea-formaldehyde resin glue mixed with conventional waterproofing agent for impregnation, pre-dry after impregnation, and then roll and compound after drying to form a multi-layer paper substrate;

[0030] 2. Lay the backing paper on the conveyor belt, then place the multi-layer paper substrate on the backing paper, wrap the side of the substrate with the backing paper, and place it on the multi-layer paper substrate The surface is folded with hemming, and the upper and lower surfaces of the multi-layer paper substrate are covered with top-lining paper coated with conventional superglue, and then the multi-layer paper substrate wrapped with the top-lining paper and the bottom-lining paper is formed. Then roll it to make it stick together;

[0031] 3. Dry the multi-layer paper base material after forming and compacting, and directly immerse it in the fireproof paint for impregnation;

[0032] 4. Roll the impregnated multi-layer pap...

Embodiment 3

[0034] 1. Put the four-layer paper into the urea-formaldehyde resin glue mixed with conventional waterproofing agent for impregnation, pre-dry after impregnation, and then roll and compound after drying to form a multi-layer paper substrate;

[0035] 2. Lay the lining paper with patterns on the lower surface and coated with conventional superglue on the conveyor belt, place the multi-layer paper base material on the backing paper, and wrap the base material with the backing paper The side of the multi-layer paper substrate is folded with hemming on the upper surface, and then the top surface of the multi-layer paper substrate is covered with a pattern on the upper surface and a top lining paper coated with conventional superglue on the lower surface, and then the A multi-ply paper substrate wrapped with top and bottom liner papers is formed and rolled to bond them together;

[0036] 3. Dried the compacted multi-layer paper base material and directly dipped it into the melamine...

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PUM

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Abstract

The invention discloses a process for preparing a resin fire-proof board of super high wear resistance. The invention enables the upper surface of base material to be covered with a top-lining printedsheet and ensures lower surface and lateral surface to be packaged with bottom-lining printed sheets, and then the resin fire-proof board of super high wear resistance is prepared by the processes ofdipping, drying and pressing. The resin fire-proof board of super high wear resistance produced by the invention has the advantages of relatively high intensity, wear resistance, fire prevention, waterresistance, dust-proof property, easy washing, beautiful appearance and cleanness. The surface of the resin fire-proof board of super high wear resistance can be installed without any treatment, furt her the installation is easy and the construction is rapid, which are favorable for the competition of the product in the market. The resin fire-proof board of super high wear resistance not only can be used as a ceiling decoration board but also can be utilized as a wall decoration board, which is widely applied to wall decoration, furniture and vehicle and ship industries. The invention can substitute for shaving boards and medium density fiber boards, thereby saving great lumber for the country.

Description

technical field [0001] The invention relates to building materials, in particular to a preparation method of a super-strong wear-resistant resin fireproof board. Background technique [0002] At present, the preparation method of decorative panels such as gypsum as the base material is basically to lay the backing paper in the mould, and then pour the pasty gypsum base material into the mold covered with the backing paper. Then cover the top surface of the base material with top lining paper, and finally extrude / roll to form, solidify on the conveyor belt, enter the drying room for drying, trim and pack to get the finished product. Although the gypsum decorative board produced has the advantages of being beautiful and light, it also has the following disadvantages: 1. The strength is not high, fragile, easy to break, and the surface needs to be treated after installation; 2. Not waterproof: because the gypsum board is not made It is easy to absorb water, and after absorbing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/02B32B37/15B32B38/08B32B38/16B32B13/08B32B3/04B32B7/12
Inventor 朱春生
Owner 朱春生