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High-weather-resisting type green recombined decorative veneer and preparation method thereof

A technology of reorganized decoration and high weather resistance, applied in the field of decorative materials, can solve the problems of poor light fastness, low environmental protection level, etc., and achieve the effects of improving bonding force, improving wear resistance and weather resistance, and good bactericidal and bacteriostatic effect.

Pending Publication Date: 2018-05-18
DEHUA TB NEW DECORATION MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Patents CN 104493943.B and CN 106042533.A all describe the preparation process of different recombined decorative materials, but they fail to solve the above-mentioned problems of low environmental protection level and poor color fastness to light

Method used

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  • High-weather-resisting type green recombined decorative veneer and preparation method thereof
  • High-weather-resisting type green recombined decorative veneer and preparation method thereof
  • High-weather-resisting type green recombined decorative veneer and preparation method thereof

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Embodiment Construction

[0050] The present invention will be described in further detail below in conjunction with examples, and the present invention is not limited by the following examples.

[0051] A high-weather-resistant green recombined decorative veneer, which sequentially includes a transparent wear-resistant adhesive film paper layer, a high color fastness recombined decorative veneer layer and a flexible reinforcing material layer from top to bottom; the high color fastness recombined decorative veneer The thickness of the layer is 0.15-1.0mm, made of environmentally friendly toughened glue, the formaldehyde emission is below 0.3mg / l, and dyes with high color fastness are used for dyeing, and the color fastness to light is above grade 5; the flexible reinforcing material The thickness of the layer is 0.05-0.15mm, and it is bonded with the recombined decorative veneer layer with high color fastness through environmentally friendly formaldehyde-free glue; the transparent wear-resistant adhesi...

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Abstract

The invention relates to a high-weather-resisting type green recombined decorative veneer and a preparation method thereof. The high-weather-resisting type green recombined decorative veneer is prepared from a transparent abrasion-resisting adhesive film paper layer, a high-color-fastness recombined decorative veneer layer and a flexible enhanced material layer in sequence from top to bottom. Thepreparation method comprises the following steps: (1) manufacturing the high-color-fastness recombined decorative veneer layer: taking a rotatably-cut or sliced veneer as a main raw material; processing through procedures of dyeing by a high-color-fastness dyestuff, carrying out bionic assembling, coating an environment-friendly toughening adhesive, gluing and curing, so as to obtain a recombineddecorative limber batten; (2) coating one face of a flexible enhanced material with an environment-friendly formaldehyde-free adhesive and then compounding the flexible enhanced material on the back surface of the high-color-fastness recombined decorative veneer layer prepared by step (1), and carrying out hot pressing; (3) manufacturing the transparent abrasion-resisting adhesive film paper layer; (4) compounding the transparent abrasion-resisting adhesive film paper layer prepared by step (3) on the surface of the compound veneer prepared by step (2) and conveying the compound veneer into ahot pressing machine; carrying out hot pressing to obtain the high-weather-resisting type green recombined decorative veneer.

Description

technical field [0001] The invention relates to a highly weather-resistant green recombined decorative veneer and a preparation method thereof, belonging to the technical field of decorative materials. Background technique [0002] Recombined decorative veneer (commonly known as: technical wood veneer) is a veneer made of rotary cut or sliced ​​veneer as the main raw material, which is made of veneer coloring, lamination, and gluing to form a wooden square, and then sliced. . After years of development, technological wood has continuously penetrated into various fields of human life from the initial decorative veneer to floors, composite floors, fireproof boards, various handicrafts, daily necessities and cultural and sports products. However, the urea-formaldehyde resin used in the production of recombined decorative veneer has a high molar ratio, and there is a problem of high formaldehyde emission; and during storage and use, the recombined decorative veneer is exposed t...

Claims

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Application Information

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IPC IPC(8): B32B27/04B32B27/28B32B21/14B32B21/06B32B21/10B32B5/02B32B29/00B32B37/06B32B37/10B32B37/12C09J163/00C09J189/00C09J199/00C09J133/26C09J11/08D21H17/51D21H17/67B27K5/02
CPCC09J11/08C09J163/00D21H17/51D21H17/675B27K5/02B32B5/022B32B21/06B32B21/10B32B21/14B32B29/00B32B37/06B32B37/10B32B37/12C08L2205/035B32B2260/046B32B2260/028C08L89/00C08L99/00C08L33/26C08L1/02
Inventor 程明娟杨勇詹先旭卓艳张晓伟
Owner DEHUA TB NEW DECORATION MATERIAL CO LTD
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