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Production process and product of melamine leftover material crushed composite material

A technology of melamine and composite materials, applied in mechanical material recycling, plastic recycling, recycling technology and other directions, can solve problems such as material waste and environmental pollution

Pending Publication Date: 2021-04-20
李公浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since melamine-impregnated paper will produce leftovers during use, the current treatment method for these excess leftovers is to discard them directly, which will not only cause waste of materials, but also pollute the environment
Therefore, the existing technology has the problems of material waste and environmental pollution.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1. The production technology of melamine leftover crushed composite material comprises the following steps:

[0019] A, collect the excess leftover material after the melamine-impregnated paper is pasted, and obtain the A product;

[0020] B. Store product A in a dust-free workshop, screen and let it settle, then put product A into purified water to soften and soak for 46-50 hours, remove excess glue and get product B;

[0021] C. Broken the wall of product B to obtain product C;

[0022] D. Pave C product according to the corresponding size requirements to get D product;

[0023] It can be paved into various sizes such as (1220mm×2440mm / 915mm×1830mm)×0.5-0.7-0.9-1.2-1.5-1.8mm.

[0024] E, place D product in the press, carry out extrusion setting, obtain E product;

[0025] F. Heat and dry product E to obtain product F; microwave plasma heating equipment can be used for heating and drying.

[0026] G. Carry out thermocompression molding to F product, obtain...

Embodiment 2

[0031] Example 2. The production technology of melamine leftover crushed composite material comprises the following steps:

[0032] A, collect the excess leftover material after the melamine-impregnated paper is pasted, and obtain the A product;

[0033] B. Store product A in a dust-free workshop, screen and let it settle, then put product A into purified water to soften and soak for 48 hours, remove excess glue, and obtain product B;

[0034] C. Broken the wall of product B to obtain product C;

[0035] D. Pave C product according to the corresponding size requirements to get D product;

[0036] It can be paved into various sizes such as (1220mm×2440mm / 915mm×1830mm)×0.5-0.7-0.9-1.2-1.5-1.8mm.

[0037] E, place D product in the press, carry out extrusion setting, obtain E product;

[0038] F. Heat and dry product E to obtain product F; microwave plasma heating equipment can be used for heating and drying.

[0039] G. Carry out thermocompression molding to F product, obtai...

Embodiment 3

[0044] Example 3. The production technology of melamine leftover crushed composite material comprises the following steps:

[0045] A, collect the excess leftover material after the melamine-impregnated paper is pasted, and obtain the A product;

[0046] B. Store product A in a dust-free workshop, screen and let it settle, then put product A into purified water to soften and soak for 46 hours, remove excess glue, and obtain product B;

[0047] C. Broken the wall of product B to obtain product C;

[0048] D. Pave C product according to the corresponding size requirements to get D product;

[0049] It can be paved into various sizes such as (1220mm×2440mm / 915mm×1830mm)×0.5-0.7-0.9-1.2-1.5-1.8mm.

[0050] E, place D product in the press, carry out extrusion setting, obtain E product;

[0051] F. Heat and dry product E to obtain product F; microwave plasma heating equipment can be used for heating and drying.

[0052] G. Carry out thermocompression molding to F product, obtai...

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PUM

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Abstract

The invention discloses a production process and a product of a melamine leftover material crushed composite material. The production process comprises the following steps of A, collecting excessive leftover materials after pressing melamine impregnated paper to obtain a product A; B, storing the product A in a dust-free workshop, screening, standing, precipitating, softening and soaking the product A in purified water for 46-50 hours, and removing excessive glue to obtain a product B; C, performing wall-breaking crushing on the product B to obtain a product C; D, paving the product C according to corresponding size requirements to obtain a product D; E, placing the product D in a pressing machine for extrusion shaping to obtain a product E; F, heating and drying the product E to obtain a product F; and G, carrying out hot press molding on the product F to obtain a finished product. The production process has the characteristics that material waste can be reduced, and environmental pollution can be reduced.

Description

technical field [0001] The invention relates to a melamine-impregnated paper scrap, in particular to a production process and a product of a broken composite material of the melamine scrap. Background technique [0002] With the decrease of forest resources, the demand for panels is rising sharply. In order to meet the market demand, vinyl panels have begun to appear on the market. In order to make the surface of vinyl panels have good aesthetics, vinyl panels A layer of surface bonding material is adhered to the surface of the board, which is convenient for consumers to choose and purchase. Surface bonding materials currently have three bonding methods: PVC color film + wear-resistant, wood sheet and melamine impregnated paper. Since melamine-impregnated paper will produce leftovers during use, the current treatment method for these excess leftovers is to discard them directly, which will not only cause waste of materials, but also pollute the environment. Therefore, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/02B29B17/04B29B17/00B29K61/20
CPCY02W30/52Y02W30/62
Inventor 李公浩
Owner 李公浩