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High-strength environment-friendly PVC antibacterial plate and preparation method thereof

A high-strength, antibacterial board technology, applied in the field of PVC plastic sheets, can solve the problems affecting the market positioning of PVC plastic sheets, limiting the development speed and application scope, and producing mold on the board, so as to achieve less visual fatigue, improve the ability to absorb ink, reduce The effect of density

Inactive Publication Date: 2020-04-17
SHANDONG BODO PLASTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the inherent defects of PVC plastics, PVC plastic sheets have some quality shortcomings, such as: mold and mildew spots on the sheet when it is damp and used for a long time; the sheet has low strength, low hardness, and is easy to warp; when used in advertising printing Weak adsorption to ink, easy to drop ink and other defects; easy to generate static electricity, dust absorption, etc.; these defects have seriously affected the market positioning of PVC plastic sheets, limiting its development speed and application range

Method used

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  • High-strength environment-friendly PVC antibacterial plate and preparation method thereof
  • High-strength environment-friendly PVC antibacterial plate and preparation method thereof
  • High-strength environment-friendly PVC antibacterial plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The high-strength environmental protection PVC antibacterial plate described in the present embodiment 1 is made up of following raw materials:

[0033]

[0034] in:

[0035] The PVC resin powder is SG-5 resin powder, and the degree of polymerization is 950-1100.

[0036] The plasticizing accelerator is a mixture of acrylates and styrenes, acrylates are polymers of methyl methacrylate and butyl acrylate, styrenes are polymers of styrene and acrylonitrile, styrene and acrylonitrile The mass ratio of acrylate and styrene is 4:1; the mass ratio of acrylate and styrene is 1:1.

[0037] The enhancer is a compound of MBS and CPE, and the mass ratio of MBS to CPE is 1:2.

[0038] The filler is heavy calcium carbonate.

[0039] The wood flour is activated Chinese fir flour with a particle size of 100 mesh.

[0040] The antibacterial agent is compounded by a quaternary ammonium compound and a titanium-based antibacterial agent. The mass ratio of the quaternary ammonium co...

Embodiment 2

[0052] The high-strength environment-friendly PVC antibacterial plate described in the present embodiment 2 is made up of the following raw materials:

[0053]

[0054]

[0055] in:

[0056] The PVC resin powder is SG-5 resin powder, and the degree of polymerization is 950-1100.

[0057] The plasticizing accelerator is a mixture of acrylates and styrenes, acrylates are polymers of methyl methacrylate and ethyl acrylate, styrenes are polymers of styrene and acrylonitrile, styrene and acrylonitrile The mass ratio of acrylates and styrenes is 3:1; the mass ratio of acrylates to styrenes is 3:1.

[0058] The enhancer is a compound of MBS and CPE, and the mass ratio of MBS to CPE is 1:1.

[0059] The filler is heavy calcium carbonate.

[0060] The wood powder is activated poplar wood powder with a particle size of 100 mesh.

[0061] The antibacterial agent is compounded by a quaternary ammonium compound and a titanium-based antibacterial agent. The mass ratio of the quatern...

Embodiment 3

[0073] The high-strength environment-friendly PVC antibacterial plate described in this embodiment 3 is made up of the following raw materials:

[0074]

[0075] in:

[0076] The PVC resin powder is SG-5 resin powder, and the degree of polymerization is 950-1100.

[0077] The plasticizing accelerator is a mixture of acrylates and styrenes, acrylates are polymers of methyl methacrylate and butyl acrylate, styrenes are polymers of styrene and acrylonitrile, styrene and acrylonitrile The mass ratio of acrylates to styrenes is 7:3; the mass ratio of acrylates to styrenes is 2:1.

[0078] The enhancer is a compound of MBS and CPE, and the mass ratio of MBS to CPE is 1:3.

[0079] The filler is light calcium carbonate.

[0080] The wood flour is activated Chinese fir flour with a particle size of 150 mesh.

[0081] The antibacterial agent is compounded by a quaternary ammonium compound and a titanium-based antibacterial agent. The mass ratio of the quaternary ammonium compoun...

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Abstract

The invention belongs to the technical field of PVC plastic plates, and particularly relates to a high-strength environment-friendly PVC antibacterial plate and a preparation method thereof. The PVC antibacterial plate comprises the following raw materials: PVC resin powder, a plasticizing accelerator, a reinforcing agent, a filling agent, wood flour, an antibacterial agent, a stabilizer, a lubricant, a delustering agent and an ink absorbing agent. According to the high-strength environment-friendly PVC antibacterial plate, the compound reinforcing agent is added, so the obtained plate is highin hardness, high in strength and resistant to corrosion; a wood powder filler is added, so the density of the plate is reduced, and the plate is light in weight, good in rigidity and strong in woodtexture; the added stabilizer is green, environment-friendly and pollution-free; the specific delustering agent is added, so the surface of the manufactured plate is low in light reflection rate and soft in gloss, and such a matte effect can improve the comfort level of a light environment and allows people to not be prone to visual fatigue; and the plate surface has uniform and consistent gloss,and does not need secondary processing and painting, so cost is saved.

Description

technical field [0001] The invention belongs to the technical field of PVC plastic plates, and in particular relates to a high-strength environment-friendly PVC antibacterial plate and a preparation method thereof. Background technique [0002] At present, with the development of social economy, people's living standards have been greatly improved, and the requirements for living environment and quality are getting higher and higher. Coupled with the international emphasis on environmental protection, traditional wooden decoration and decoration materials have gradually been replaced by artificial materials. , PVC plastic sheet is one of the products, it has been widely used in decoration, decoration, medical and health and transportation and other fields. However, due to the inherent defects of PVC plastics, PVC plastic sheets have some quality shortcomings, such as: mold and mildew spots on the sheet when it is damp and used for a long time; the sheet has low strength, low...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L97/02C08L25/12C08L51/04C08L23/28C08L39/08C08L51/06C08L33/12C08K13/02C08K3/26C08K3/22C08K5/19C08K5/17C08K3/36
CPCC08K2003/2241C08K2003/265C08K2201/011C08L27/06C08L2201/04C08L2205/035C08L97/02C08L25/12C08L51/04C08L23/283C08L39/08C08L51/06C08L33/12C08K13/02C08K3/26C08K3/22C08K5/19C08K5/175C08K3/36
Inventor 孙锋周学卫赵明春马健苗祥成
Owner SHANDONG BODO PLASTICS CO LTD
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