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Environment-friendly non-toxic particle floor processed by sawdust and preparation method thereof

An environmentally friendly, wood chip technology, applied in the direction of adhesive types, adhesive additives, polymer adhesive additives, etc., can solve problems such as ineffective effects, save wood resources, improve viscosity, and improve floor strength. Effect

Active Publication Date: 2018-09-25
ZHEJIANG RAYCHER WOOD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to alleviate the contradiction between supply and demand in the wooden floor market, and to protect our country's precious tree species and achieve sustainable development, more and more floor industry players are now considering making full use of wood in the production of flooring, but the effect is not obvious

Method used

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  • Environment-friendly non-toxic particle floor processed by sawdust and preparation method thereof
  • Environment-friendly non-toxic particle floor processed by sawdust and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: A kind of environment-friendly non-toxic shaving floor that utilizes sawdust processing, as attached figure 1 As shown, it includes a skin 1, a core board 2 and a bottom board 3 from top to bottom. The core board 2 includes a particle core board 4 in the middle, and reinforcement bamboo chips 5 are provided on both sides of the particle core board 4. A stress groove 6 is opened at the bottom of the bottom plate 3 . figure 1 In the middle circle is a partial enlarged view of the stress groove, which can be a through groove perpendicular to the length direction of the floor.

Embodiment 2

[0023] Embodiment 2: The described core board is formed by pasting the particle core board and the reinforced bamboo chips on both sides, and the adhesive used includes 30 parts of ethylene-vinyl acetate copolymer, 35 parts of polyvinyl alcohol, 10 parts of acetamide, and 10 parts of joint agent, 6 parts of potassium persulfate, 8 parts of stearic acid, 2 parts of fiber magnesium silicate, 2 parts of toughening agent, and 5 parts of filler. The crosslinking agent is 1 / 2 zinc oxide and 1 / 2 lead oxide, the toughening agent is polysulfide rubber, and the filler is aluminum nitride. The preparation method of the adhesive only needs to mix and stir the above components.

Embodiment 3

[0024] Embodiment 3: The adhesive comprises 40 parts of ethylene-vinyl acetate copolymer, 30 parts of polyvinyl alcohol, 30 parts of acetamide, 8 parts of crosslinking agent, 8 parts of potassium persulfate, 5 parts of stearic acid, cellulose silicic acid Magnesium 5 parts, toughening agent 3 parts, filler 10 parts. The crosslinking agent is 1 / 3 lead oxide and 2 / 3 magnesium oxide, the toughening agent is nitrile rubber, and the filler is boron nitride.

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Abstract

The invention discloses an environmental-friendly non-toxic shaving floor processed by wood shavings and a producing method thereof. The shaving floor disclosed by the invention sequentially comprises veneer (1), a core board (2) and a bottom plate (3) from top to bottom, wherein the core board (2) comprises a shaving core board (4) positioned in the middle; reinforcing bamboo chips (5) are arranged on two sides of the core board (4). According to the environmental-friendly non-toxic shaving floor disclosed by the invention, waste of woods can be effectively reduced, wood resources are saved, and the floor has excellent economic benefits. In addition, the viscosity of the wood floor can be effectively improved, and the connection strength of the floor is improved.

Description

technical field [0001] The invention relates to a wooden floor, in particular to an environment-friendly non-toxic shaving floor processed by sawdust and a preparation method thereof. Background technique [0002] With the rapid development of the economy and the gradual improvement of people's living standards, the consumption of wood has further increased, causing the price of wood products in my country to rise, and the prices of solid wood flooring and multi-layer solid wood flooring with precious tree species as veneer are rising steadily. In order to alleviate the contradiction between supply and demand in the wooden floor market, and to protect our country's precious tree species and achieve sustainable development, more and more floor industry players are now considering making full use of wood in the production of flooring, but the effect is not obvious. Contents of the invention [0003] The object of the present invention is to provide an environment-friendly no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/02C09J129/04C09J123/08C09J11/04C09J11/06C09J11/08
CPCC08L2205/03C09J11/04C09J11/06C09J11/08C09J123/0853C09J129/04E04F15/02C08L23/0853C08L81/04C08K13/04C08K7/10C08K2003/2296C08K2003/2234C08K5/098C08K2003/282C08L29/04C08L9/02C08K2003/385C08K2003/222
Inventor 庞秋龙
Owner ZHEJIANG RAYCHER WOOD IND