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Antibacterial and iodine-tincture-resistant UV coating applied to PVC floors

A technology for iodine and coatings, applied in antifouling/underwater coatings, coatings, paints containing biocides, etc. Excellent antibacterial properties and iodine resistance, the effect of reducing labor cost and economic cost

Inactive Publication Date: 2019-03-01
唐山市丰润区米乐感光新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the coatings of existing PVC floorings on the market have poor chemical resistance, especially do not have the function of anti-iodine, which causes the difficulty coefficient of floor cleaning work to increase sharply in some specific occasions, such as hospitals, etc.; at the same time, Because hospitals and other public places have high requirements for public safety, the coating of the existing PVC floor on the market may also release some substances harmful to the human body, and the safety and environmental protection are poor. Therefore, the existing PVC floor on the market The coating generally does not meet the requirements for use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An antibacterial and iodine wine-resistant UV coating for PVC floors, the components and mass percentages are as follows: 40 parts of photosensitive resin; 30 parts of crosslinking agent; 8 parts of photoinitiator; 22 parts of additives.

[0014] The additive is composed of a leveling agent, a dispersant and an antioxidant; the components and mass percentages of the additive are as follows: 34% of the leveling agent, 42% of the dispersant, and 24% of the antioxidant.

[0015] The preparation method of the photosensitive resin is: mix the prepolymer and the diluent according to the mass ratio of 3:1 and stir evenly, then add the photosensitizer and additives and stir at high speed. The prepolymer is Jiangsu Sanmu product: prepolymer 6105-80; the diluent is Jiangsu Litian product: diluent NPGDA.

[0016] The leveling agent is polyether siloxane acrylate; the dispersant is silicone modified acrylate; the antioxidant is antioxidant 168.

Embodiment 2

[0018] An antibacterial and iodine wine-resistant UV coating for PVC floors, the components and mass percentages are as follows: 48 parts of photosensitive resin; 28 parts of crosslinking agent; 10 parts of photoinitiator; 14 parts of additives.

[0019] The additive is composed of a leveling agent, a dispersant and an antioxidant; the components and mass percentages of the additive are as follows: 11% of the leveling agent, 60% of the dispersant, and 29% of the antioxidant.

[0020] The preparation method of the photosensitive resin is: mix the prepolymer and the diluent according to the mass ratio of 3:1 and stir evenly, then add the photosensitizer and additives and stir at high speed. The prepolymer is Jiangsu Sanmu product: prepolymer 6105-80; the diluent is Jiangsu Litian product: diluent NPGDA.

[0021] The leveling agent is polyether siloxane acrylate; the dispersant is silicone modified acrylate; the antioxidant is antioxidant 1076.

Embodiment 3

[0023] An antibacterial and iodine wine-resistant UV coating for PVC floors, the components and mass percentages are as follows: 50 parts of photosensitive resin; 20 parts of crosslinking agent; 9 parts of photoinitiator; 21 parts of additives.

[0024] The additive is composed of a leveling agent, a dispersant and an antioxidant; the components and mass percentages of the additive are as follows: 23% of the leveling agent, 50% of the dispersant, and 27% of the antioxidant.

[0025] The preparation method of the photosensitive resin is: mix the prepolymer and the diluent according to the mass ratio of 3:1 and stir evenly, then add the photosensitizer and additives and stir at high speed. The prepolymer is Jiangsu Sanmu product: prepolymer 6105-80; the diluent is Jiangsu Litian product: diluent NPGDA.

[0026] The leveling agent is polyether siloxane acrylate; the dispersant is silicone modified acrylate; the antioxidant is antioxidant 1010.

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PUM

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Abstract

The invention relates to the technical field of UV coatings and particularly relates to an antibacterial and iodine-tincture-resistant UV coating applied to PVC floors. The coating is prepared from the following components in percentage by mass: 40-50% of photosensitive resin, 20-30% of a cross-linking agent, 5-10% of a photoinitiator and 8-25% of additives, wherein the additives comprise a flatting agent, a dispersant and an antioxidant; the dispersant is organosilicon-modified acrylate. Compared with the prior art, the additives are added into the UV coating, so that the PVC floors have extremely excellent properties of antibacterial property and iodine tincture resistance, so that the labor cost and the economic cost consumed in daily cleaning and maintenance of hospitals are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of UV coatings, in particular to an antibacterial and iodine-resistant UV coating for PVC floors. Background technique [0002] PVC floor 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 and other places. [0003] However, the coatings of existing PVC floorings on the market have poor chemical resistance, especially do not have the function of anti-iodine, which causes the difficulty coefficient of floor cleaning work to increase sharply in some specific occasions, such a...

Claims

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Application Information

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IPC IPC(8): C09D5/14C09D7/63C09D7/47
CPCC09D5/14C09D7/47C09D7/63
Inventor 林海江李鑫刘立华
Owner 唐山市丰润区米乐感光新材料有限公司
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