A wood-plastic composite floor for shopping malls and its manufacturing method

A technology of wood-plastic composite and composite thin board, which is applied in the direction of manufacturing tools, floors, applications, etc., can solve the problems of high working density, high safety hazards, and easy aging of electronic products, so as to improve plasticity and overall strength, and improve weather resistance Performance and corrosion resistance, and the effect of improving the overall bonding force

Active Publication Date: 2021-11-05
安徽爱瑞德新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But at present, all wood-plastic composite materials have inherent defects, such as low strength, poor surface scratch resistance, low internal bonding force, easy to corrode, easy to age, not resistant to water immersion, poor fire resistance, etc.
However, there are many people and things in the shopping mall, the circuit layout is complicated, and the working density of electronic products is high. Therefore, if the conventional wood-plastic composite material is used, it will cause static electricity concentration, and it will easily cause sudden combustion when friction and heat are generated, which has a high safety hazard. , but due to the flammability of wood and plastic is almost unavoidable, there is no wood-plastic composite floor that can be used in special places such as large shopping malls in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A wood-plastic composite floor used for the floor of shopping malls. The wood-plastic composite floor is composed of four components, which are obtained by boiling and softening the trunk of pine with bark as the base, mechanical pressing, and removing water-soluble substances. Lignocellulosic grid structure, poly-3,4-ethylenedioxythiophene / graphene composite material with built-in fascia and antistatic function, chopped glass fiber and unsaturated Plastic body compounded with resin isophthalic acid resin, polysiloxane crystals as surface wear-resistant coating;

[0026] The manufacturing method of the above-mentioned composite flooring, comprising the following stages

[0027] 1) Pre-preparation

[0028] ① Raw material preparation: Prepare 1500Kg of bark pine trunk, 60Kg of aqueous solution of graphene oxide concentration 1mg / ml, 1800Kg of 40% n-butanol solution of ferric toluenesulfonate, 60Kg of chopped glass fiber, and isophthalic acid by weight. Resin 600Kg, suff...

Embodiment 2

[0044] The whole is consistent with Example 1, the difference is:

[0045] The manufacturing method of the above-mentioned composite flooring, comprising the following stages

[0046] 1) Pre-preparation

[0047] ① Raw material preparation: Prepare 1800Kg of bark pine trunk, 50Kg of aqueous solution of graphene oxide concentration 1mg / ml, 1500Kg of 40% n-butanol solution of ferric toluenesulfonate, 50Kg of chopped glass fiber, and isophthalic acid by weight. Resin 500Kg, sufficient amount of 3,4-ethylenedioxythiophene monomer, sufficient amount of N,N-dimethylformamide, sufficient amount of glucose powder, sufficient amount of polysiloxane solution;

[0048] 2) Preparation of lignocellulose grid structure

[0049] ① Cut the pine trunk with bark prepared in step ① into sections, the length of each section is 1.8 times the diameter of the pine trunk with bark, then completely immerse the pine section in water, boil the water, and keep it until the bark After the moisture conte...

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Abstract

The invention discloses a wood-plastic composite floor for shopping malls and a manufacturing method thereof. The wood-plastic composite floor is composed of four components, which are respectively used as a base body, using pine trunks with bark as raw materials to be softened by boiling, mechanically Lignocellulose grid structure obtained after pressing and removal of water-soluble substances, poly-3,4-ethylenedioxythiophene / graphene composite material with internal fascia and antistatic function, as adhesive and structure adjustment material Plastic body composed of chopped glass fibers and unsaturated resin isophthalic resin, polysiloxane crystals as surface wear-resistant coating. The surface of the invention is wear-resistant, tear-resistant, high-strength, water-resistant, acid-resistant, and oxidation-resistant.

Description

technical field [0001] The invention relates to the technical field of composite floors, in particular to a wood-plastic composite floor used for shopping mall floors and a manufacturing method thereof. Background technique [0002] The wood-plastic composite material in the conventional technology is a new type of composite material that has been booming at home and abroad in recent years. It refers to the use of polyethylene, polypropylene and polyvinyl chloride instead of the usual resin adhesive, and more than 50% of wood powder, rice, etc. Waste plant fibers such as shells and straws are mixed into new wood materials, and then processed by extrusion, molding, injection molding and other plastic processing techniques to produce panels or profiles. Mainly used in building materials, furniture, logistics packaging and other industries. The board formed by hot extrusion after mixing plastic and wood powder in a certain proportion is called extruded wood-plastic composite b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/10B27K3/52B27K5/00B27L11/08B27N1/02B27N3/04B27M3/04C08J7/04C09D183/04C08L97/02C08L65/00C08L67/06C08K7/14C08K3/04
CPCE04F15/102B27K3/52B27K5/00B27L11/08B27N1/0209B27N3/04B27M3/04C08L97/02C08J2397/02C08J2465/00C08J2467/06C08J2483/04C08J7/0427C08L65/00C08L67/06C08K7/14C08K3/042
Inventor 郑敏敏
Owner 安徽爱瑞德新材料有限公司
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