Floor

A technology for flooring and composite boards, applied in the directions of non-polymer adhesive additives, adhesive types, floors, etc., can solve the problems of cumbersome construction, lower floor height, high heat absorption and energy consumption, etc., to improve the stability of gluing The effect of improving the bonding strength and improving the service life

Pending Publication Date: 2018-01-16
浙江林境新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing these floors, they are only laid on the floor heating base. The disadvantage is that when heating, the floor heating base (cement layer) needs to be heated first, and then conducted to the floor, resulting in a long preheating time, and part of the heat will be absorbed by the floor heating base. It consumes a lot; and the construction is cumbersome, which increases the construction cost, and the construction thickness is thicker, which reduces the floor height
At the same time, in case of a local damage, it will cause huge maintenance costs in the later period.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 The floor shown here includes a first composite board 1, a second composite board 2, an adjustment reinforcement layer 3, and one side of the adjustment reinforcement layer 3 passes through a first single-component epoxy resin adhesive powder adhesive layer 4 and the first The composite board 1 is adhesively connected, and the other side of the adjustment reinforcement layer 3 is adhesively connected to the second composite board 2 through a second single-component epoxy resin adhesive layer 5.

[0026] The first composite board 1 can be any one of wood, bamboo, ceramic tiles, and metal, and the second composite board 2 can be any one of wood, bamboo, ceramic tiles, metal, and stone.

[0027] The adjustment reinforcement layer 3 can be any one of wood, foam plastic, and foam board. The adjustment and reinforcement layer 3 can be customized according to customer needs, thereby improving the practicality of the floor.

[0028] A floor heating pipe 6 is install...

Embodiment 2

[0040] The structure of the floor is the same as in Example 1, but the difference lies in the proportion of the one-component epoxy resin powder.

[0041] The parts by weight of the components in the rubber powder are: 100 parts of original epoxy resin powder, 0.454 parts of hydroxypropyl methylcellulose, 4.54 parts of 1-butyl-3 methylimidazole chloride ionic liquid, and liquid butyronitrile 10 parts of rubber, 3 parts of magnesium acetylacetonate, 1 part of limestone powder, 3 parts of allyl succinimidyl carbonate, 1.5 parts of 2,3,5-trimethylpyrazine, 0.75 parts of bromomethane triphenylphosphonium salt , 0.5 part of N,N-bis(hydroxyethyl) cocamide;

[0042] The liquid nitrile rubber has a model of liquid nitrile rubber-34. The molecular weight of liquid nitrile rubber-34 is 3800-4500, the viscosity is 450pa.s when the temperature is 23 degrees, and the acrylonitrile content is 34%;

[0043] A preparation method of one-component epoxy resin powder includes the following steps:

[0...

Embodiment 3

[0050] The structure of the floor is the same as in Example 1, but the difference lies in the proportion of the one-component epoxy resin powder.

[0051] The weight parts of the components in the rubber powder are: 120 parts of epoxy resin raw powder, 0.91 parts of hydroxypropyl methyl cellulose, 9.01 parts of 2-ethyl-4-methyl imidazole bromide ionic liquid, liquid butyl 20 parts of nitrile rubber, 6 parts of cobalt acetylacetonate, 2 parts of limestone powder, 5 parts of allyl succinimidyl carbonate, 2 parts of 2,3,5-trimethylpyrazine, 1 part of bromomethane triphenylphosphonium salt Parts, 0.7 parts of N,N-bis(hydroxyethyl) cocamide;

[0052] The liquid nitrile rubber is liquid nitrile rubber-40. The molecular weight of liquid nitrile rubber-40 is 6000-8000, the viscosity is 850pa.s at a temperature of 23 degrees, and the acrylonitrile content is 40%.

[0053] A preparation method of one-component epoxy resin powder includes the following steps:

[0054] (1) First, 2-ethyl-4-meth...

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Abstract

The invention discloses a floor. The floor comprises a first composite board, a second composite board and an adjustable reinforcing layer; one side of the adjustable reinforcing layer is bonded and connected with the first composite board through a first single-component epoxy resin glue powder bonding layer; and the other side of the adjustable reinforcing layer is bonded and connected with thesecond composite board through a second single-component epoxy resin glue powder bonding layer. According to the floor, through arrangement of the bonding layers, the gluing strength between the composite boards is improved, and the gluing stability of the composite boards can be improved, so that the total service life of the floor is prolonged.

Description

Technical field [0001] The invention relates to a floor. Background technique [0002] Common composite flooring has the characteristics of natural look and feel of solid wood flooring, comfortable foot feel, and avoids the shortcomings of solid wood flooring such as easy cracking and deformation. It is recognized by consumers and has a certain market share. Limited by the performance of existing glues, there are unsatisfactory bonding strength, which affects the performance of the composite floor. At the same time, with the development of the home furnishing industry, the home heating technology has undergone changes, and floor heating has become a popular trend, which has brought about different floor heating floors. At present, the floor heating floor on the market mainly relies on the conduction and heat dissipation of the wood body. When installing these floors, they are only laid on the floor heating base layer. The disadvantage is that when heating, the floor heating bas...

Claims

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Application Information

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IPC IPC(8): E04F15/10C09J163/00C09J11/08C09J11/06C09J11/04
Inventor 朱峻毅
Owner 浙江林境新材料科技有限公司
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