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Polyvinyl chloride floor resistant to stain and easy to clean as well as preparation process of polyvinyl chloride floor

A polyvinyl chloride, easy-to-clean technology, applied in the direction of ester copolymer adhesive, adhesive type, lamination, etc., can solve the limited application range of polyvinyl chloride floor, chemical reagents are easy to stain and leave traces, organic volatilization To avoid problems such as excessive gas, to achieve the effects of inhibiting bacterial reproduction, excellent weather resistance, and strong killing ability

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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  • Polyvinyl chloride floor resistant to stain and easy to clean as well as preparation process of polyvinyl chloride floor
  • Polyvinyl chloride floor resistant to stain and easy to clean as well as preparation process of polyvinyl chloride floor
  • Polyvinyl chloride floor resistant to stain and easy to clean as well as preparation process of polyvinyl chloride floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Depend on figure 1 As shown, a polyvinyl chloride floor with high stain resistance and easy cleaning function in this embodiment includes a composite dense polyvinyl chloride floor layer 1 and an antifouling surface layer with a thickness ratio of 40:1, and the antifouling surface layer is composed of The outer protective layer 2, the functional layer 3 and the adhesive layer 4 are co-extruded with a thickness ratio of 1:3:1. The outer protective layer 2 is a fluorine-containing high polymer polyvinylidene fluoride and polytetrafluoroethylene with a ratio of 100:3. The functional layer 3 is made by mixing polyvinylidene fluoride, modified polyacrylic resin and UV absorber in a ratio of 80:20:0.5, and the adhesive layer 4 is made of polyvinylidene fluoride and modified polyvinylidene fluoride. The acrylic resin is mixed in a ratio of 20:80; the anti-fouling surface layer is connected with the composite compact polyvinyl chloride floor layer 1 by hot-melt bonding through ...

Embodiment 2

[0028] Depend on figure 1 As shown, a kind of polyvinyl chloride floor with high anti-fouling and easy-cleaning function of the present embodiment includes a composite foamed polyvinyl chloride floor layer 1 and an anti-fouling surface layer with a thickness ratio of 40:1, and the anti-fouling surface layer It is co-extruded from the outer protective layer 2, functional layer 3 and adhesive layer 4 with a thickness ratio of 1:3:1. The outer protective layer 2 is polyvinylidene fluoride, a high polymer containing fluorine, and the functional layer 3 is polyvinylidene fluoride. Ethylene and UV absorber are mixed at a ratio of 100:0.5, and the bonding layer 4 is made of polyvinylidene fluoride and modified polyacrylic resin at a ratio of 10:90; the antifouling surface layer passes through the bonding layer One side of 4 is connected with composite foamed polyvinyl chloride floor layer 1 by heat-melt bonding.

[0029] A preparation process for a polyvinyl chloride floor with a hi...

Embodiment 3

[0031] Depend on figure 1 As shown, a polyvinyl chloride floor with high stain resistance and easy-cleaning function in this embodiment includes a homogeneous core-penetrating polyvinyl chloride floor layer 1 and an antifouling surface layer with a thickness ratio of 40:1, and the antifouling surface The outer protective layer 2, the functional layer 3 and the adhesive layer 4 are co-extruded with a thickness ratio of 1:3:1. The outer protective layer 2 is a fluorine-containing high polymer polyvinylidene fluoride and polytetrafluoroethylene with a thickness of 100 : 3, the functional layer 3 is polyvinylidene fluoride, modified polyacrylic resin and UV absorber in a ratio of 20:80:0.5, and the bonding layer 4 is polyvinylidene fluoride and modified It is formed by mixing permanent polyacrylic resin in a ratio of 20:80; the anti-fouling surface layer is connected with the homogeneous core-penetrating polyvinyl chloride floor layer 1 by hot-melt bonding through one side of the ...

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Abstract

The invention discloses a polyvinyl chloride floor resistant to stain and easy to clean. The floor comprises a polyvinyl chloride floor layer and an anti-staining surface layer, wherein the anti-staining surface layer is formed by coextruding an outer protective layer, a functional layer and an adhesive layer; the outer protective layer is made from a fluorine-containing polymer, the functional layer is formed by mixing the fluorine-containing polymer, a hot melt adhesive and a functional auxiliary, and the adhesive layer is formed by mixing the fluorine-containing polymer and the hot melt adhesive; the adhesive layer connects the anti-staining surface layer with polyvinyl chloride floor layer through hot melting. A preparation process comprises steps as follows: the outer protective layer, the functional layer and the adhesive layer are granulated according to the formula and then coextruded to form a film, and the anti-staining surface layer is formed and rolled for standby use; the anti-staining surface layer is unrolled to be contacted with the polyvinyl chloride floor layer, so that the adhesive layer of the anti-staining surface layer and a printing layer of the polyvinyl chloride floor are overlaid and then subjected to hot-pressing composition; embossing, slitting and rolling are performed, and the product is obtained. The polyvinyl chloride floor resistant to stain and easy to clean has the advantages of environment-friendliness, high wear resistance, water resistance, moisture resistance antibacterial property, staining resistance and low probability of mark remaining.

Description

technical field [0001] The invention relates to a polyvinyl chloride floor with high stain resistance and easy cleaning function and a preparation process thereof. 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 homes, 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 polyvi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/30B32B7/12B32B37/06B32B37/10E04F15/10E04F15/18
CPCB32B7/12B32B27/08B32B27/30B32B27/304B32B27/308B32B37/06B32B37/10E04F15/02E04F15/107E04F15/18E04F2290/04B32B2419/04E04F15/105C09D133/04C09J133/04B32B5/18B32B27/065B32B2250/04B32B27/306B32B27/285B32B27/322B32B27/18B32B2266/0235B32B2270/00B32B2307/21B32B2307/308B32B2307/412B32B2307/554B32B2307/732B32B2419/00C08L27/16C09D127/12C08L27/12C08L27/06C08J7/0427
Inventor 徐诚蒋晓璐徐洪颜华红吴海忠
Owner ZHEJIANG GREEN NEW MATERIALS
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