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Light foaming imitation wood floor and preparation method thereof

A wood-like floor and foaming agent technology, which is applied in the field of foamed wood-like floors, can solve the problems of unfavorable market promotion and high self-weight of wood-like floor boards, and achieve the effects of reducing site resources, saving manpower and material resources, and simple preparation methods

Inactive Publication Date: 2016-06-22
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Further product research and development and feedback information show that the prepared imitation wood floor boards have relatively high dead weight, which is not conducive to market promotion

Method used

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  • Light foaming imitation wood floor and preparation method thereof
  • Light foaming imitation wood floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment relates to a wood-like floor, comprising the following raw materials in parts by weight:

[0035] 40 parts of fly ash, 30 parts of PVC, 12 parts of light calcium carbonate, 4 parts of paraffin, 1 part of AC foaming agent, 6 parts of dioctyl phthalate, 1 part of stearic acid, compound stabilizer (polyamino modified Silicone oil and barium stearate, polyamino modified silicone oil 60%) 6 parts.

[0036] The present embodiment also provides the preparation method of above-mentioned imitation wood floor, comprises the steps:

[0037] 1) Stir each raw material evenly;

[0038] 2) Put the uniformly mixed materials into the floor molding machine and extrude after foaming at a high temperature of 185°C to make a light imitation wood foam floor substrate board.

[0039] 3) The obtained floor substrate boards are sequentially cut, four layers of surface treatment, testing, and packaging to obtain finished products. The appearance of the obtained product is as ...

Embodiment 2

[0041] This embodiment relates to a wood-like floor, comprising the following raw materials in parts by weight:

[0042] 50 parts of fly ash, 20 parts of PVC, 12 parts of light calcium carbonate, 4 parts of paraffin, 1 part of AC foaming agent, 6 parts of dioctyl phthalate, 1 part of stearic acid, compound stabilizer (polyamino modified Silicone oil and barium stearate, polyamino modified silicone oil 60%) 6 parts.

[0043] The present embodiment also provides the preparation method of above-mentioned imitation wood floor, comprises the steps:

[0044] 1) Stir each raw material evenly;

[0045] 2) Put the uniformly mixed materials into the floor molding machine and extrude after foaming at a high temperature of 200°C to make a light imitation wood foam floor substrate board.

[0046] 3) The obtained floor substrate boards are sequentially cut, four layers of surface treatment, testing, and packaging to obtain finished products.

Embodiment 3

[0048] This embodiment relates to a wood-like floor, comprising the following raw materials in parts by weight:

[0049] 45 parts of fly ash, 25 parts of PVC, 15 parts of light calcium carbonate, 2 parts of paraffin, 1.5 parts of AC foaming agent, 5 parts of dioctyl phthalate, 0.5 part of stearic acid, compound stabilizer (polyamino modified Silicone oil and barium stearate, polyamino modified silicone oil 50%) 7 parts.

[0050] The present embodiment also provides the preparation method of above-mentioned imitation wood floor, comprises the steps:

[0051] 1) Stir each raw material evenly;

[0052] 2) Put the uniformly mixed materials into the floor molding machine and extrude after foaming at a high temperature of 190°C to make a light imitation wood foam floor substrate board.

[0053] 3) The obtained floor substrate boards are sequentially cut, four layers of surface treatment, testing, and packaging to obtain finished products.

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Abstract

The invention relates to an imitation wood floor. The imitation wood floor is prepared from fly ash, PVC, a foaming agent, an auxiliary and a modifying agent. The wood floor is small in self weight, convenient to use, simple in preparation method and capable of greatly saving manpower and material resources compared with other types of imitation wood floors; the imitation wood floor adopts the fly ash as a raw material, recycling of solid waste is achieved, site sources occupied due to landfilling is decreased and thus being beneficial for being popularized in practice.

Description

technical field [0001] The invention belongs to the field of comprehensive utilization of industrial solid waste, in particular to a foam imitation wood floor prepared by using fly ash. Background technique [0002] In recent years, my country's electric power industry has developed rapidly, and the consumption of coal resources has continued to increase, causing the discharge of fly ash to increase sharply year by year. According to the statistics of "China Resources Comprehensive Utilization Annual Report 2014", in 1995, my country's annual output of fly ash was 125 million tons, in 2000 it was 150 million tons, and in 2010 it was 480 million tons. In 2013, my country produced 580 million tons of fly ash emissions, an increase of 4.64 times compared to 1995. Accordingly, it is estimated that by 2020, the total stockpiling of fly ash will exceed 3 billion tons. At present, my country is the country that produces the most fly ash in the world, and its annual discharge is e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L83/08C08L91/06C08K13/08C08K11/00C08K3/26C08K5/09C08K5/098C08J9/10
CPCC08L27/06C08J9/103C08J2203/04C08J2327/06C08J2483/08C08K2201/003C08L2201/02C08L2203/14C08L2205/03C08L83/08C08L91/06C08K13/08C08K11/005C08K2003/265C08K5/09C08K5/098
Inventor 王习东朱孟广王昊王绍鑫刘丽丽
Owner PEKING UNIV
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