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Production method of novel environment-friendly wood-plastic floor

A technology of wood-plastic floor and production method, which is applied in the direction of coating, etc., can solve the problems of easy warping and deformation of the floor, and achieve the effects of strong environmental protection, strong wear resistance and corrosion resistance, and strong wear resistance

Inactive Publication Date: 2017-08-29
合肥易美特建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method for making a new type of environmentally friendly wood-plastic floor. The new type of wood-plastic floor prepared by the present invention has a flat and smooth surface, is easy to maintain and clean, and has strong wear and corrosion resistance, and also has a barrier The ability of moisture and moisture overcomes the shortcomings of the floor that is easy to warp and deform, shrink when dry and swell when wet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A manufacturing method of a novel environmentally friendly wood-plastic floor, comprising the following manufacturing steps:

[0029] 1. Add amino resin, polyvinyl alcohol, ethanol and heat stabilizer into the high-speed mixer, raise the temperature to 200°C and keep warm and mix for 30 minutes, then naturally cool down to 50°C, add lubricant, continue to mix for 15 minutes, and then add the materials In a ball mill, ball mill until the particle size is less than 20 μm to obtain a coating solution;

[0030] 2. Premix the PVC plastic raw material, plasticizer, acrylate impact modifier and straw powder, the mixing temperature is 150°C, the mixing speed is 1000r / min, and the mixing time is 20min, to obtain Mixture 1;

[0031] 3. Mix mixture 1 with modified bamboo powder, calcium carbonate, titanate coupling agent and anti-aging agent. The mixing temperature is 100°C, the mixing speed is 600r / min, and the mixing time is 50min to obtain the mixture two;

[0032] 4. The mix...

Embodiment 2

[0042] A manufacturing method of a novel environmentally friendly wood-plastic floor, comprising the following manufacturing steps:

[0043]1. Add amino resin, polyvinyl alcohol, ethanol and heat stabilizer to the high-speed mixer, raise the temperature to 200°C and keep warm and mix for 40 minutes, then naturally cool down to 40°C, add lubricant, continue to mix for 15 minutes, and then add the materials In a ball mill, ball mill until the particle size is less than 20 μm to obtain a coating solution;

[0044] 2. Premix PVC plastic raw material, plasticizer, acrylate impact modifier and straw powder, the mixing temperature is 150°C, the mixing speed is 800r / min, and the mixing time is 30min, to obtain Mixture 1;

[0045] 3. Mix mixture 1 with modified bamboo powder, calcium carbonate, titanate coupling agent and anti-aging agent. The mixing temperature is 80°C, the mixing speed is 800r / min, and the mixing time is 50min to obtain the mixture two;

[0046] 4. The mixture 2 is...

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Abstract

The invention relates to a production method of a novel environment-friendly wood-plastic floor. The production method includes the steps of firstly, adding amino resin, polyvinyl alcohol, ethanol and a thermal stabilizer into a high-speed mixing machine, performing thermal-insulation mixing for a certain period of time, naturally cooling, adding a lubricating agent, adding the materials into a ball milling machine, and performing ball milling to obtain coating liquid; secondly, premixing a PVC plastic raw material, plasticizer, an acrylate impact modifier and straw powder to obtain a first mixture; thirdly, mixing the first mixture with modified bamboo powder, calcium carbonate, a titanate coupling agent and an anti-aging agent to obtain a second mixture; fourthly, using a double-screw extruder and a molding die to perform high-temperature extrusion molding on the second mixture, using the molding die for molding, and performing water cooling, traction and cutting to obtain a base plate; fifthly, coating the surface of the base plate with the coating liquid obtained in the first step to obtain the novel environment-friendly wood-plastic floor. The novel environment-friendly wood-plastic floor is high in wear resistance and corrosion resistance.

Description

technical field [0001] The invention belongs to the technical field of floor processing and production, and in particular relates to a method for making a novel environmentally friendly wood-plastic floor. Background technique [0002] In the field of decoration, indoor floor covering materials are generally various wooden floors or composite wood floors. The wooden floor feels more comfortable to the feet, but it is easy to absorb water and swell or dry and deform. During use, problems such as shrinkage, expansion deformation, warping, and cracking often occur, and it requires a large amount of wood. Use will destroy forests and is not sustainable. Composite wood flooring is mainly a kind of floor formed by mixing and extruding wood chips, adhesives and other additives. Its surface is rich in color and low in cost, but it has problems such as easy water absorption and deformation. Formaldehyde seriously endangers human health and is not environmentally friendly. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L27/06C08L33/04C08K13/02C08K3/26C08J7/04C09D161/20C09D129/04B29C47/00B29B7/00B29C47/40
CPCB29B7/002B29C48/0022B29C48/40C08J7/0427C08J2397/02C08J2461/20C08K2003/265C08L97/02C08L2201/14C08L2205/025C08L2205/035C08L2205/16C09D161/20C08L27/06C08L33/04C08K13/02C08K3/26C08L29/04
Inventor 朱明静
Owner 合肥易美特建材有限公司
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