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Environment-friendly multilayer composite board for home decoration, and preparation method thereof

A composite board and multi-layer board technology, applied in the field of decorative materials, can solve problems such as the use of decorative materials, and achieve the effects of enhancing anti-corrosion performance, good moisture absorption and air permeability, and reducing costs

Inactive Publication Date: 2013-05-15
SUZHOU MOWEI NATURAL FIBER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above patent documents are all attempts in the field of environmentally friendly decorative materials, but there are still certain limitations in their use in home decoration, such as the hardness, appearance, price, etc. of the materials, and they cannot be directly used to replace paints and wallpapers. other decorative materials

Method used

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  • Environment-friendly multilayer composite board for home decoration, and preparation method thereof
  • Environment-friendly multilayer composite board for home decoration, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The environmentally friendly multi-layer composite board for home decoration is composed of two single-layer boards 1 combined into one and one side covered with food-grade colored PE film. The first single-layer board single-layer board 1 is made up of 50% by weight of flax and 50% by weight of PLA fiber, and the second single-layer board is made of 80% by weight of flax and 20% by weight of PLA fiber composition.

[0031] The method for preparing the above-mentioned environmentally friendly multi-layer composite board for home decoration: firstly weigh each component according to the required ratio of the single-layer board, pre-opening, mixing, fine opening, automatic cotton feeding, pre-forming, air-laid , upper acupuncture and lower acupuncture to prepare each single-layer initial board, and then put each single-layer initial board in the upper and lower order and enter the oven for thermal bonding, and finally cold rolling, cooling, film coating (220°C), cutting ...

Embodiment 2

[0034] Environmentally friendly multi-layer composite board for home decoration, composed of three-layer single-layer board 1 combined into one and double-sided PET film. The first single-layer board is composed of 60% jute by weight and 40% PP fiber by weight, the second single-layer board is composed of 70% kenaf by weight and 30% ES fiber by weight, and the third single-layer The board is composed of 55% by weight sisal and 45% by weight PET bicomponent fiber, ES fiber is a skin-core structure, the skin is PE polyethylene, and the melting point range is 125-135 ° C; the core is PP polypropylene, the melting point is Range 145-165°C. PET bi-component fiber sheath-core structure, the sheath is PE polyethylene fiber, the melting point range is 125-135°C; the core is PET polyester fiber, the melting point range is 260°C.

[0035] The method for preparing the above-mentioned environmentally friendly multi-layer composite board for home decoration: firstly weigh each component a...

Embodiment 3

[0038] The environment-friendly multi-layer composite board for home decoration is composed of single-sided PP film and four-layer single-layer board 1. The first single-layer board consists of 62% by weight of hemp fiber (flax + jute + kenaf, any ratio between the three) and 38% by weight of low-melting fiber (PLA fiber + PP fiber + ES fiber, any ratio between the three) ), the second single-layer board is composed of 68% by weight of hemp fiber (ramie + hemp + kenaf + green hemp + apocynum, any ratio, the same below) and 32% low melting point fiber (PP fiber + ES fiber + PET double group fiber), the third single-layer board is composed of hemp fiber (kenaf + sisal + ramie) with a weight percentage of 72% and low melting point fiber (PP fiber + ES fiber + PET bicomponent fiber) with a weight percentage of 28%, The fourth single-layer board is composed of 50% by weight of hemp fiber (sisal + ramie + hemp), 20% of low-melting fiber (PLA fiber + ES fiber + PET bicomponent fiber)...

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Abstract

The invention discloses an environment-friendly multilayer composite board for home decoration, and a preparation method of the environment-friendly multilayer composite board. The environment-friendly multilayer composite board is formed by compounding a multilayer board and a thermoplastic plastic film arranged on the surface of the multilayer board; the multilayer board is formed by compounding at least two layers of single layer boards into a whole; the single layer boards are respectively made of component I and component II, and the components of every two adjacent single layer boards are different from each other; the component I comprises 50-80wt% of bastose and 20-50wt% of low melting point fiber; and the component II comprises 50-80wt% of bastose, 20-50wt% of low melting point fiber and 0-30wt% of alpinia fiber. The environment-friendly multilayer composite board product is non-toxic and harmless, environment-friendly and complementary in the performances such as hardness, elasticity, corrosion resistance and bacteriostasis, thus the cost is effectively reduced and the service life is prolonged; when the prepared product has the gram weight of 100-500g / m<2> and the thickness of 0.2-5mm, the environment-friendly multilayer composite board can be used for replacing decoration materials such as wallpaper, paint and coating for direct use; and when the prepared environment-friendly board has the gram weight of 1000-5000g / m<2> and the thickness of 8-250mm, the environment-friendly multilayer composite board can be directly used as a home decoration material.

Description

technical field [0001] The invention relates to the technical field of decorative materials, in particular to an environment-friendly multilayer composite board for home decoration and a preparation method thereof. Background technique [0002] At present, paints, wallpapers and composite floors are widely used in home decoration. These materials inevitably contain harmful substances such as formaldehyde and VOC, which will cause great harm to the human body. Therefore it is particularly important to develop environmentally friendly decorative materials. [0003] In CN102300704A, a decorative panel formed of natural fibers and protective materials is disclosed, which is used for automotive decorative panels, including a base layer and a protective material, the base layer is generally formed of natural fibers, selected from: wood fiber, lignin Fiber or other cellulosic fibers such as wood, kenaf, hemp, jute, flax, ramie, roselle, rattan, soybean, okra, banana fiber, bamboo,...

Claims

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Application Information

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IPC IPC(8): B32B27/12B32B37/06B32B38/16
Inventor 刘国忠陈红武
Owner SUZHOU MOWEI NATURAL FIBER MATERIAL
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