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High-wear-resistant wood-plastic composite floor and preparation method thereof

A composite floor, high wear-resistant technology, applied in the field of decoration materials, can solve the problems of poor texture of reinforced composite floor, formaldehyde-containing and unenvironmental protection, etc., and achieve the effect of low cost, simple preparation method, and not easy to deform

Active Publication Date: 2012-10-31
江苏辛巴地板有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the texture of the laminated floor is poor, and it contains formaldehyde, which is not environmentally friendly.

Method used

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  • High-wear-resistant wood-plastic composite floor and preparation method thereof
  • High-wear-resistant wood-plastic composite floor and preparation method thereof
  • High-wear-resistant wood-plastic composite floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 Preparation of wood-plastic composite substrate

[0023] Weigh the following components in proportion:

[0024]

[0025] The sawdust powder is first stirred and dried (open) in a high-speed mixer (preheating temperature 102°C) for 12 minutes, so that the moisture content of the sawdust powder is less than 0.3%, and then slowly add metered broken wood-plastic coupling agent for modification , stirring time is 3-5 minutes. Add respectively PVC resin, plasticizer, impact modifier CPE, modifier ACR, composite thermal stabilizer, foam regulator, blowing agent AC, nucleating agent and stearic acid according to the weight parts and continue stirring for 6 Minutes, then the discharge is transferred to the storage tank, and then the mixture is added to the conical twin-screw extruder production line for extrusion to produce plastic-wood composite substrates. Among them, the twin-screw extrusion production line has different functions and the temperature settings a...

Embodiment 2

[0028] Embodiment 2 prepares plastic-wood composite substrate

[0029] Weigh the following components in proportion:

[0030]

[0031] The sawdust powder is first stirred and dried (open) in a high-speed mixer (preheating temperature 102°C) for 12 minutes, so that the moisture content of the sawdust powder is less than 0.3%, and then slowly add metered broken wood-plastic coupling agent for modification , stirring time is 3-5 minutes. Add respectively PVC resin, plasticizer, impact modifier CPE, modifier ACR, composite thermal stabilizer, foam regulator, blowing agent AC, nucleating agent and stearic acid according to the weight parts and continue stirring for 6 Minutes, then the discharge is transferred to the storage tank, and then the mixture is added to the conical twin-screw extruder production line for extrusion to produce plastic-wood composite substrates. Among them, the twin-screw extrusion production line has different functions and the temperature settings are ...

Embodiment 3

[0034] Embodiment 3 prepares plastic-wood composite substrate

[0035] Weigh the following components in proportion:

[0036]

[0037]

[0038] The sawdust powder is first stirred and dried (open) in a high-speed mixer (preheating temperature 102°C) for 12 minutes, so that the moisture content of the sawdust powder is less than 0.3%, and then slowly add metered broken wood-plastic coupling agent for modification , stirring time is 3-5 minutes. Add respectively PVC resin, plasticizer, impact modifier CPE, modifier ACR, composite thermal stabilizer, foam regulator, blowing agent AC, nucleating agent and stearic acid according to the weight parts and continue stirring for 6 Minutes, then the discharge is transferred to the storage tank, and then the mixture is added to the conical twin-screw extruder production line for extrusion to produce plastic-wood composite substrates. Among them, the twin-screw extrusion production line has different functions and the temperature s...

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Abstract

The invention discloses a high-wear-resistant wood-plastic composite floor and a preparation method thereof. The high-wear-resistant wood-plastic composite floor sequentially comprises a wear-resistant layer, a solid wood face and a wood-plastic composite base material, wherein the wear-resistant layer is wear-resistant aluminium oxide paper. The high-wear-resistant wood-plastic composite floor disclosed by the invention has the characteristics of high wear resistance, environmental protection, economization, uneasy deformation, insect prevention and moth proofing and the like.

Description

technical field [0001] The invention belongs to the field of decoration materials, and relates to a high-wear-resistant plastic-wood composite floor and a preparation method thereof. Background technique [0002] Decorative floors currently on the market mainly include solid wood flooring, solid wood composite flooring and laminate flooring. Among them, the solid wood floor is a ground decoration material formed after the wood is dried and processed. Its advantage is that it has natural wood grain, good texture and good foot feel. Its disadvantage is that it is greatly affected by the environment, easy to deform, poor wear resistance, and susceptible to insects. Because what solid wood floor adopts is log material, consumes a large amount of natural resources, has seriously affected the ecological balance of natural environment, and production cost is higher. [0003] Although solid wood composite flooring can reduce the amount of felling of natural forests, there are man...

Claims

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Application Information

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IPC IPC(8): E04F15/10B32B37/00B32B37/10B32B21/06B32B27/06
Inventor 王春红
Owner 江苏辛巴地板有限公司
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