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

A composite board, an environmentally friendly technology, applied in the field of decorative materials, can solve problems such as the use of decorative materials, achieve the effects of enhanced anti-corrosion performance, good moisture absorption and air permeability, and enriched product types

Active Publication Date: 2013-05-22
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 composite board for home decoration and preparation method thereof
  • Environment-friendly composite board for home decoration and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The environment-friendly composite board for home decoration is composed of a substrate 1 and a PE film 2 on the surface of the substrate 1 . Substrate 1 is composed of 50% flax by weight and 50% ES fiber by weight (skin-core structure, the skin is PE polyethylene, the melting point range is 125-135°C; the core is PP polypropylene, the melting point range is 160-165°C) .

[0030] The method for preparing the above-mentioned environmentally friendly composite board for home decoration: weighing the components of the substrate according to the required ratio, pre-opening, mixing, fine opening, automatic cotton feeding, pre-netting, air-laid, and needle punching , lower needling, oven thermal bonding (170°C, 20min), cold rolling (0°C), cooling, film coating (150°C), cutting to obtain an environmentally friendly board, which can be inspected and packaged; among them, the web forming speed 10m / min; needling density 40 thorns / cm 2 .

[0031] The performance test of the pro...

Embodiment 2

[0033] The environment-friendly composite board for home decoration is composed of a substrate 1 and a PE film 2 on the surface of the substrate 1 . Substrate 1 is made of 80% by weight of jute and 20% by weight of PET bicomponent fiber (skin-core structure, the skin is PET polyester fiber, the melting point is 110-120 ° C; the core is PET polyester fiber, the melting point is 260 ℃) composition.

[0034] The method for preparing the above-mentioned environmentally friendly composite board for home decoration: weighing the components of the substrate according to the required ratio, pre-opening, mixing, fine opening, automatic cotton feeding, pre-netting, air-laid, and needle punching , lower acupuncture, oven thermal bonding (230°C, 0.5min), cold rolling (30°C), cooling, film coating (230°C), and cutting to obtain an environmentally friendly board, which can be inspected and packaged; among them, forming a net The speed is 1m / min; the needling density is 500 thorns / cm 2 . ...

Embodiment 3

[0037] The environment-friendly composite board for home decoration is composed of a substrate 1 and a PE film 2 on the surface of the substrate 1 . The substrate 1 is composed of 50% by weight of sisal, 20% by weight of PLA fiber (melting point range 150-160°C), and 30% by weight of peach fiber.

[0038] The method for preparing the above-mentioned environmentally friendly composite board for home decoration: weighing the components of the substrate according to the required ratio, pre-opening, mixing, fine opening, automatic cotton feeding, pre-netting, air-laid, and needle punching , lower needling, oven thermal bonding (210°C, 5min), cold rolling (0°C), cooling, film coating (170°C), cutting to obtain an environmentally friendly board, which can be inspected and packaged; among them, the web forming speed 1-20m / min; needling density 30 thorns / cm 2 .

[0039] The performance test of the product shows that in addition to the characteristics of light weight, high hardness, ...

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Abstract

The invention discloses an environment-friendly composite board for home decoration and a preparation method thereof. The environment-friendly composite board is composed of a base board and a PE (polyethylene) film arranged on the surface of the base board, wherein the base board comprises the following components in percentage by weight: 50-80% of jute fiber, 20-50% of low-melting-point fiber and 0-30% of Alpinia zerumbet fiber. According to the environment-friendly composite board for home decoration, the base board is prepared by compounding low-melting-point fibers, jute fibers and Alpinia zerumbet fibers, the food grade colored PE film is covered on the base board, and no other components are added, thereby ensuring that the product is free of other harmful chemical substances and causing no harm to the body; and meanwhile, the jute fibers bring favorable moisture absorption and air permeability, and have bacterium resistance and mite prevention effects. The environment-friendly board is light in weight and high in hardness, can be used instead of wallpaper, paint and other decorative materials, and can be directly used in places to be decorated, such as walls, roofs and the like. The preparation method of the environment-friendly composite board is simple in procedures, convenient to operate and easy to realize industrialization; and the gram weight of the prepared product can be up to 100-300 g / m<2>, and the thickness is 0.3-5 mm.

Description

technical field [0001] The invention relates to the technical field of decorative materials, in particular to an environment-friendly 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, coconut, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B9/02B32B27/12B32B27/32
Inventor 刘国忠陈红武
Owner SUZHOU MOWEI NATURAL FIBER MATERIAL
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