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Environment-friendly mould pressing door board having sterilization function and manufacturing process for same

An environmentally friendly and functional technology, applied in lamination, lamination devices, lamination auxiliary operations, etc., can solve problems such as disease occurrence and infection, and affect human health, achieving significant antibacterial effects, less environmental pollution, and reasonable ratio of raw materials Effect

Inactive Publication Date: 2017-07-14
宁波柯乐芙家居科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, deadly bacteria such as Staphylococcus aureus and Escherichia coli, as well as Aspergillus niger, Pseudomonas aeruginosa, yeast, etc. will inevitably breed and multiply on the door panel, especially for dining tables, computer tables, chess and card tables, and office desks. , bathroom door panels, and the surface of the door panels of kitchen utensils, there are more deadly bacteria and molds, which directly affect people's health and cause the occurrence and infection of some diseases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The environment-friendly molded door panel with sterilization function provided by the present embodiment includes a substrate, on which a PVC film or a PET film is provided, and a varnish is coated on the PVC film or the PET film, and the varnish includes the following in parts by weight Components: 50 parts of modified epoxy resin, 10 parts of nano zinc oxide, 10 parts of silicone, 5 parts of gadolinium nitrate, 2 parts of polyphosphate, 2 parts of methyl polysiloxane, 5 parts of carboxymethyl cellulose, 5 parts of fluorine-modified acrylate;

[0016] The modified epoxy resin comprises the following components in parts by weight: 80 parts of epoxy resin, 5 parts of lanthanum oxide, 5 parts of silver oxide, 5 parts of phosphoric acid and 5 parts of polyethylene glycol.

[0017] The above-mentioned manufacturing process of an environmentally friendly molded door panel with a sterilization function comprises the following steps:

[0018] First weighed in parts by weight...

Embodiment 2

[0026] The environmentally friendly molded door panel with sterilizing function and its manufacturing process provided in this embodiment are roughly the same as in Embodiment 1, the main difference being that the varnish includes the following components in parts by weight: 60 parts of modified epoxy resin, 20 parts of nano-zinc oxide, 20 parts of organic silicon, 5 parts of samarium nitrate, 2 parts of polyphosphate, 1 part of methyl polysiloxane, 2 parts of carboxymethyl cellulose, 4 parts of fluorine-modified acrylate.

[0027] Test results:

[0028] Antibacterial rate (Staphylococcus aureus) = (blank group - experimental group) / blank group * 100% = 99.5%.

[0029] Anti-bacterial rate (Escherichia coli) = (blank group - experimental group) / blank group * 100% = 99.98%.

Embodiment 3

[0031] The environmentally friendly molded door panel with sterilizing function and its manufacturing process provided in this embodiment are roughly the same as in Embodiment 1, the main difference being that the varnish includes the following components in parts by weight: 50 parts of modified epoxy resin, 18 parts of nano-zinc oxide, 18 parts of organic silicon, 5 parts of samarium nitrate, 1 part of polyphosphate, 1 part of methyl polysiloxane, 3 parts of carboxymethyl cellulose, and 5 parts of fluorine-modified acrylate.

[0032] Test results:

[0033] Antibacterial rate (Staphylococcus aureus) = (blank group - experimental group) / blank group * 100% = 98.5%.

[0034] Anti-bacterial rate (Escherichia coli) = (blank group - experimental group) / blank group * 100% = 99.93%.

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PUM

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Abstract

The invention discloses an environment-friendly mould pressing door board having a sterilization function. The door board includes a base board on which a PVC film or a PET film is disposed. The PVC film or PET film is coated with varnish including, by weight, 50-60 parts of modified epoxy resin, 10-20 parts of nano zinc oxide, 10-20 parts of organic silicon, 2-5 parts of rare earth nitrate, 1-2 parts of a dispersant, 1-2 parts of a defoamer, 2-5 parts of a thickener and 2-5 parts of a flatting agent. The varnish has reasonable raw material formula and can kill pathogenic bacteria such as staphylococcus aureus, escherichia coli and the like with antibacterial ratio being higher than 98%. The door board has significant antibacterial effect and is low in environment pollution.

Description

technical field [0001] The invention relates to a door panel, in particular to an environment-friendly molded door panel with sterilization function and its manufacturing process. Background technique [0002] The molded door panel refers to the door panel obtained by vacuum absorbing a layer of film after the substrate is polished. The price of the molded door panel is relatively cheap, and it is not easy to crack compared with the solid wood door. It has the characteristics of small expansion coefficient and deformation resistance, and is very popular among consumers. [0003] However, deadly bacteria such as Staphylococcus aureus and Escherichia coli, as well as Aspergillus niger, Pseudomonas aeruginosa, yeast, etc. will inevitably breed and multiply on the door panel, especially for dining tables, computer tables, chess and card tables, and office desks. There are more deadly bacteria and molds on the surface of door panels, bathroom door panels, and kitchen utensils, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D5/14C09D7/12B32B27/30B32B27/36B32B27/06B32B33/00B32B37/10B32B38/00B32B38/16B05D5/00B05D7/26B05D3/02
CPCC09D163/00B05D3/0254B05D5/00B05D7/26B05D7/56B32B27/06B32B27/304B32B27/36B32B33/00B32B37/1018B32B38/0012B32B38/164B32B2038/0016B32B2255/10B32B2255/26B32B2307/7145C08K2201/011C08L2205/035C09D5/14C09D7/61C08L83/04C08L1/286C08K2003/2296C08K3/28C08K2003/2286
Inventor 胡文波郑萍
Owner 宁波柯乐芙家居科技股份有限公司
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