High-weather-resistant and abrasion-resistant polyvinyl chloride floor

A kind of polyvinyl chloride, high weather resistance technology, applied in the direction of layered products, construction, synthetic resin layered products, etc., can solve the limitation of the application scope of polyvinyl chloride floor, chemical reagents are easy to stain and leave marks, and there are many organic volatile gases, etc. problem, to achieve the effect of good elastic recovery, soft texture and strong elastic recovery

Inactive Publication Date: 2017-05-10
ZHEJIANG GREEN NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing polyvinyl chloride floor has more organic volatile gases, inconvenient maintenance, and is not resistant to iodine and other chemical reagents, which are easy to stain and leave marks, which limit the application range of polyvinyl chloride floor

Method used

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  • High-weather-resistant and abrasion-resistant polyvinyl chloride floor
  • High-weather-resistant and abrasion-resistant polyvinyl chloride floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Depend on figure 1 As shown, a kind of highly weather-resistant and wear-resistant polyvinyl chloride floor of the present embodiment includes a composite dense polyvinyl chloride floor layer 1 and a protective layer with a thickness ratio of 40:1, and the protective layer is 1:3 by a thickness ratio: The 1:1 wear-resistant surface layer 2, functional layer 3, wear-resistant intermediate layer 4 and adhesive layer 5 are co-extruded, and the wear-resistant surface layer 2 is made of fluorine-containing high polymer polyvinylidene fluoride and polytetrafluoroethylene with a ratio of 100: The ratio of 0 to 10 is mixed. The functional layer 3 is made of polyvinylidene fluoride, titanium dioxide and functional additives in the ratio of 20 to 100:0 to 20:0.5 to 40. The functional additive is UV Absorbent and toughening agent are mixed at a ratio of 0.5 to 3:0 to 10. The wear-resistant intermediate layer 4 is polyvinylidene fluoride, a fluorine-containing high polymer, and the...

Embodiment 2

[0025] Depend on figure 1 As shown, a kind of highly weather-resistant and wear-resistant polyvinyl chloride floor of this embodiment includes a composite foamed polyvinyl chloride floor layer 1 and a protective layer with a thickness ratio of 40:1, and the protective layer is 1:3 in thickness ratio. : 1:1 wear-resistant surface layer 2, functional layer 3, wear-resistant intermediate layer 4 and bonding layer 5 are co-extruded, and the wear-resistant surface layer 2 is made of fluorine-containing high polymer polyfluorinated ethylene propylene and ETFE at a ratio of 100:5 ~10, the functional layer 3 is made by mixing polyfluorinated ethylene propylene, silicon dioxide and functional additives in a ratio of 20~100:0~40:0.5~20, and the functional additives are Antioxidant and cold-resistant agent are mixed at a ratio of 1-3:4-10, the wear-resistant middle layer 4 is fluorine-containing high polymer polyfluorinated ethylene propylene, the bonding layer 5 is polyurethane pressure...

Embodiment 3

[0027] Depend on figure 1 As shown, a high weather-resistant and wear-resistant polyvinyl chloride floor in this embodiment includes a homogeneous transparent polyvinyl chloride floor layer 1 and a protective layer with a thickness ratio of 40:1, and the protective layer has a thickness ratio of 1:3. : 1:1 wear-resistant surface layer 2, functional layer 3, wear-resistant intermediate layer 4 and adhesive layer 5 are co-extruded, and the wear-resistant surface layer 2 is fluorine-containing high polymer polytetrafluoroethylene-perfluoropropyl vinyl Ether, MFA and ECTFE are mixed at a ratio of 100:0~3:2~5, and the functional layer 3 is polytetrafluoroethylene-perfluoropropyl vinyl ether, barium sulfate and functional additives at a ratio of 40~100: 0~40:0.5~20, the functional additive is made by mixing UV absorber and heat stabilizer at a ratio of 1~5:1~5, and the wear-resistant middle layer 4 is fluorine-containing high polymer Polytetrafluoroethylene-perfluoropropyl vinyl et...

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Abstract

The invention discloses a high-weather-resistant and abrasion-resistant polyvinyl chloride floor. The high-weather-resistant and abrasion-resistant polyvinyl chloride floor comprises a polyvinyl chloride floor layer and a protection layer in a thickness ratio of 40 to 1, wherein the protection layer is formed by coextruding an abrasion-resistant surface layer, a function layer, an abrasion-resistant modified layer and a bonding layer in a thickness ratio of 1 to 3 to 1 to 1; the abrasion-resistant surface layer is made of a fluorine-containing high polymer; the function layer is made by mixing the fluorine-containing high polymer, a filling agent and a functional aid in a ratio of (20-100) to (0-40) to (0.5-40); an abrasion-resistant middle layer is made of a fluorine-containing high polymer; the bonding layer is a pressure-sensitive adhesive; the protection layer is laminated and bonded with the polyvinyl chloride floor layer through one side of the bonding layer. The high-weather-resistant and abrasion-resistant polyvinyl chloride floor has the advantages of environmental friendliness, high abrasion resistance, high weather resistance, ultrahigh impact resistance and ultrahigh skid resistance.

Description

technical field [0001] The invention relates to a highly weather-resistant and wear-resistant polyvinyl chloride floor. Background technique [0002] PVC flooring is a new type of light-weight ground decoration material that is very popular in the world today, also known as "light-weight ground material". It is a popular product in Europe, America, Asia, Japan and South Korea. It is popular abroad. It has entered the Chinese market since the early 1980s. It has been widely recognized in large and medium-sized cities in China and is widely used, such as families, hospitals, Schools, office buildings, factories, public places, supermarkets, commercial, stadiums and other places. However, the existing polyvinyl chloride floor has many defects such as more organic volatile gases, inconvenient maintenance, intolerant of iodine and other chemical reagents, which are easy to stain and leave marks, which limit the application range of polyvinyl chloride floor. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B32B27/08B32B27/18B32B7/10B32B33/00E04F15/10E04F15/18
CPCB32B27/304B32B7/10B32B27/08B32B27/18B32B33/00B32B2307/51B32B2307/554B32B2307/558B32B2307/712B32B2307/714B32B2307/744E04F15/10E04F15/18E04F2290/04
Inventor 徐诚徐洪蒋晓璐陈向荣程晔
Owner ZHEJIANG GREEN NEW MATERIALS
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