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Environment-friendly resin wall film and production process thereof

An environmentally friendly resin and production process technology, applied to other household appliances, applications, household appliances, etc., can solve the problems of not being able to adapt to large wall integrated film, production, transportation, storage, construction inconvenience, etc., to ensure color stability , enhance color stability, reduce corrosive effects

Inactive Publication Date: 2021-05-11
GUANGZHOU RUIBO PLASTIC HARDWARE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] First, in view of the fact that the thickness of the resin wall film on the market is 0.07-0.1mm, its surface properties, such as pressure resistance, impact resistance, yellowing resistance, deformation resistance, and chemical corrosion resistance, cannot meet people's requirements for decorative materials. improve;
[0008] Second, the thickness of the ecological resin board is 2-8mm. Due to its own hardness, the finished product is block-shaped. During construction, the construction is carried out with blocks as units, and it needs to be divided at the turning point of the wall, which cannot adapt to large-scale Integrated film for walls, curved walls, and corner walls, and there are many inconveniences in production, transportation, storage, and construction

Method used

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  • Environment-friendly resin wall film and production process thereof
  • Environment-friendly resin wall film and production process thereof
  • Environment-friendly resin wall film and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment includes the following steps:

[0044] S1. Color matching: Weigh the weight of each raw material in the table below and add it to the mixing tank;

[0045] raw material Specification mass (kg) PVC resin powder The degree of polymerization is 800 300 magnesium hydroxide Mass fraction 95%, particle size 400 mesh 4.5 Nano calcium Nano calcium carbonate 120 Diethylhydroxylamine / 3 Composite stabilizer Calcium zinc stabilizer 10.5 Epoxidized soybean oil / 15 Acrylate / 12 Acrylonitrile / 3.6 Antioxidant 168 / 6.6 Anti-ultraviolet agent UV-531 4.5 Toner yellow, red, black 18.9

[0046]S2, mixing and stirring: transfer the mixing tank to the mixer for mixing and stirring to obtain mixed raw materials, wherein the rotation speed of the mixing mixer is 1400r / min, and the power of the mixing mixer is 30kw;

[0047] S3. High-temperature esterification: the mixed ra...

Embodiment 2

[0054] In this embodiment, S1, color matching: weigh the weight of each raw material in the following table and add it to the stirring tank;

[0055] raw material Specification mass (kg) PVC resin powder The degree of polymerization is 800 300 magnesium hydroxide Mass fraction 95%, particle size 400 mesh 5.4 Nano calcium Nano calcium carbonate 240 Diethylhydroxylamine / 4.2 Composite stabilizer Calcium zinc stabilizer 15 Epoxidized soybean oil / 25.5 Acrylate / 17.4 Acrylonitrile / 5.1 Antioxidant 168 / 8.4 Anti-ultraviolet agent UV-328 10.5 Toner yellow, red, black 22.5

[0056] The difference between this embodiment and embodiment 1 is that: in the S2 step, the rotation speed of the mixing mixer is 1600r / min; in the S3 step, the temperature in the reaction tank is 170°C; In the step, the temperature of the laminating machine is 160°C.

Embodiment 3

[0058] In this embodiment, S1, color matching: weigh the weight of each raw material in the following table and add it to the stirring tank;

[0059] raw material Specification mass (kg) PVC resin powder The degree of polymerization is 800 300 magnesium hydroxide Mass fraction 95%, particle size 400 mesh 4.8 Nano calcium Nano calcium carbonate 140 Diethylhydroxylamine / 3.9 Composite stabilizer Calcium zinc stabilizer 14 Epoxidized soybean oil / 18 Acrylate / 16 Acrylonitrile / 4 Antioxidant 168 / 7.7 Anti-ultraviolet agent UV-328 7 Toner yellow, red, black 21.3

[0060] The difference between this embodiment and Embodiment 1 lies in that the thickness of the semi-finished sheet film is 0.8 mm, and it is packaged in rolls of 50 meters per roll.

[0061] Best Practices

[0062] This embodiment includes the following steps:

[0063] S1. Color matching: Weigh the weight of each r...

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Abstract

The invention relates to the technical field of wall films, in particular to an environment-friendly resin wall film and a production process thereof. The environment-friendly resin wall film is prepared from the following raw materials: 100 parts of PVC (polyvinyl chloride) resin powder, 1.5-1.8 parts of magnesium hydroxide, 40-80 parts of nano calcium, 1-1.4 parts of diethyl hydroxylamine, 3.5-5.0 parts of a compound stabilizer, 5.0-8.5 parts of epoxidized soybean oil, 4.0-5.8 parts of acrylate, 1.2-1.7 parts of acrylonitrile, 1.6-2.8 parts of an antioxidant and 1.5-3.5 parts of an anti-ultraviolet agent. The production process comprises the steps of color matching and burdening, mixing and stirring, high-temperature esterification, extrusion and mold pressing, embossing and film covering, cutting and rolling, bacterial and dirt treatment, and rolling, packaging and warehousing. The environment-friendly resin wall film which has rigidity and physical properties of a resin plate as well as ductility and tortuosity of a resin wall film is prepared by optimizing raw materials and a formula and optimizing production process parameters.

Description

technical field [0001] The invention relates to the technical field of wall film, more specifically, it relates to an environment-friendly resin wall film and its production process. Background technique [0002] At present, with the rapid development of construction, transportation, home appliances and other industries, and the gradual improvement of people's aesthetic requirements, resin wall films that play a decorative and protective role are more and more widely used, especially PVC decorative films. Due to its unique advantages, PVC decorative film has been widely studied and used. It can make the surface of the decorated object obtain higher hardness, prevent the surface from being artificially scratched, scratched or bumped, so as to better protect the decorated object and increase its service life; in addition, it can also make the decorated object durable High temperature characteristics prevent surface burns. [0003] At the same time, there is also an ecologica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L91/00C08K13/02C08K3/22C08K5/526C08K3/26C08J5/18B29D7/01
CPCC08J5/18B29D7/01C08J2327/06C08J2491/00C08K13/02C08K2003/2224C08K5/526C08K2003/265C08K2201/011
Inventor 李海平
Owner GUANGZHOU RUIBO PLASTIC HARDWARE PROD
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