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Wood-plastic floor

A technology for wood-plastic flooring and wood powder, applied in the field of wood-plastic flooring, can solve the problems of expansion, deformation, perishability, etc., and achieve the effects of extending service life, saving resources and reducing production costs.

Inactive Publication Date: 2016-05-25
TIANJIN QI AO SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The advantages and positive effects of the present invention are: adopting the wood-plastic floor produced by the present invention solves the problems that wood products are easy to rot and expand and deform in humid and watery environments, and can be used in environments where traditional wood products cannot be used, effectively Eliminate insect harassment, prolong service life, effectively flame-retardant, do not produce any toxic gas, and wood powder and rice bran powder are mostly discarded materials, which can save resources and reduce production costs through effective use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A wood-plastic floor, comprising the following raw materials in parts by weight: 80 parts of PVC, 80 parts of wood materials, 30 parts of light calcium carbonate, 1.5 parts of foaming agent, 5 parts of stabilizer, 3 parts of lubricant, 6 parts of chlorinated polyethylene 1 part, 1.5 parts of plasticizer, 1 part of compatibilizer, 1.5 parts of antioxidant; Described wooden material is rice bran powder and wood powder, and the weight ratio of rice bran powder and wood powder is 1:1; Described lubricant is paraffin wax and stearic acid, which are cheap and have good lubricating properties; the stabilizer is a calcium-zinc stabilizer.

[0015] The amount of woody materials produced in my country is huge every year. The amount of wood powder left over from wood processing reaches one million tons, and the output of rice bran powder reaches tens of millions of tons. In the past, a large amount of such materials were used for burning wood or raising livestock, but now they are ...

Embodiment 2

[0017] 80 parts of PVC, 100 parts of wood materials, 20 parts of light calcium carbonate, 2 parts of foaming agent, 4.5 parts of stabilizer, 3.5 parts of lubricant, 8 parts of chlorinated polyethylene, 0.5 parts of plasticizer, 1.5 parts of compatibilizer, 1.5 parts of antioxidant; the wood material is rice bran powder and wood powder, and the weight ratio of the rice bran powder and wood powder is 1:0.5; the lubricant is paraffin and stearic acid; the stabilizer is calcium zinc stabilizer.

Embodiment 3

[0019] 100 parts of PVC, 60 parts of wood material, 40 parts of light calcium carbonate, 1 part of foaming agent, 5.5 parts of stabilizer, 2.5 parts of lubricant, 5 parts of chlorinated polyethylene, 2 parts of plasticizer, 0.5 part of compatibilizer, 1 part of antioxidant; the wood material is rice bran powder and wood powder, and the weight ratio of the rice bran powder and wood powder is 1:2; the lubricant is paraffin and stearic acid; the stabilizer is calcium zinc stabilizer.

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PUM

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Abstract

The invention belongs to the technical field of floors and particularly relates to a wood-plastic floor. The wood-plastic floor is prepared from, by weight, 80-100 parts of PVC, 60-100 parts of wood materials, 20-40 parts of light calcium carbonate, 1-2 parts of a foaming agent, 4.5-5.5 parts of a stabilizer, 2.5-3.5 parts of a lubricant, 5-8 parts of chlorinated polyethylene, 0.5-2 parts of a plasticizer, 0.5-1.5 parts of a compatibilizer and 1-1.5 parts of an antioxidant, wherein the wood materials comprise rice husk meal and wood meal. The wood-plastic floor is safe, environmentally friendly, good in performance and not prone to deformation. According to the wood-plastic floor, waste materials are effectively utilized, so that resources are saved, and production cost is reduced.

Description

technical field [0001] The invention belongs to the field of floor technology, and in particular relates to a wood-plastic floor. Background technique [0002] At present, there are three major types of panel products commonly used in many indoor layings, including solid wood flooring, solid wood composite flooring and laminated composite flooring. Solid wood flooring is beautiful and natural, with soft materials, moderate impact, good heat preservation, light and strong, strong tensile and pressure resistance, but it has defects such as easy moisture absorption and expansion, cracks, warping deformation, shrinkage and separation seams, and Solid wood flooring relies too much on wood, which means deforestation and destruction for our country where the forest coverage rate is getting lower and lower, which is not conducive to environmental protection and sustainable development. Formaldehyde-based urea-formaldehyde resin adhesives are used in large quantities in solid wood c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08L23/28C08L91/06C08K13/06C08K9/00C08K3/26C08K5/09
CPCC08L27/06C08L2205/025C08L2205/035
Inventor 杨传维
Owner TIANJIN QI AO SCI & TECH DEV
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