Film coated decorative steel plate and preparation thereof

A technology of steel plate and film coating, applied in the field of decorative steel plate, can solve the problems of lack of aesthetic effect, human health impact, color-coated steel plate dullness, etc., achieve noble and elegant temperament, promote environmental protection, and high turnover times

Inactive Publication Date: 2008-08-13
SHANGHAI TUOPU PRECISION STEEL BELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the color-coated steel plate needs to use a large amount of organic volatile solvents in the production process, which not only pollutes the environment, but also affects human health.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0027] PET resin is selected from Yizheng Chemical Fiber;

[0028] PMMA-PP resin is selected from Mitsubishi Chemical;

[0029] PMMA water-soluble bonding glue is selected from Jinshan Petrochemical;

[0030] The steel plate is hot-dip galvanized steel plate selected from Zhengzhou Tuopu Company, double-sided galvanized, galvanized amount: 180g / m 2 , Coating thickness: 20μm.

[0031] The preparation method of the film-coated decorative steel plate is as follows:

[0032] The first step. Preparation and printing lamination of PET resin film and PMMA-PP resin film

[0033] Feed polyethylene terephthalate PET resin, granular polyacrylic resin and PP copolymer resin PMMA-PP raw materials into the dryer respectively, after drying at 100°C, put them into the screw extruder through Extrusion injection molding, the heating temperature of each section is 240°C, 260°C, 280°C, 280°C to make polyethylene terephthalate PET resin film and PMMA-PP resin film, and then polyethylene tereph...

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PUM

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Abstract

A synthetic film decorative steel sheet is characterized in that a synthetic film is arranged on the steel sheet. The preparation of the steel sheet includes a first step of films being respectively formed of PET resins and PMMA-PP resins, a second step of integrating films to be printed after being cut, a third step of obtaining a synthetic film which is to be adhered with the steel sheet for producing a synthetic film decorative steel sheet. Accordingly, the present invention which can be used in wall decoration, house-hold appliance faceplate and senior furniture decorating has the advantages of non-toxic, tasteless, no pollution, no harmful radiation, excellent processability and a low cost.

Description

technical field [0001] The invention relates to a film-coated decorative steel plate and a preparation method thereof, which can be used for wall decoration, home appliance panels, various high-grade furniture decoration, etc., and belongs to the technical field of decorative steel plates. Background technique [0002] In China, most wall curtain decoration materials are made of stone, ceramic tile, wood board, aluminum alloy board, stainless steel metal board, and aluminum-plastic board. The flame resistance is poor, and its processability, durability, and range of uses are also limited. At the same time, the extensive use of planks and stones will cause a large amount of damage to the mountains and forests, causing adverse effects on the environment. Aluminum and stainless steel are not only expensive, but also monotonous in appearance, which restricts the aesthetic effect and comfort of buildings, and may also cause heavy metal residues in the environment. In recent yea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08B32B37/12B32B37/06B32B37/10B32B38/14B29C47/00B29C47/38B29C47/78B29C48/793B29C48/08B29C48/155B29C48/395B29C48/875
CPCB29C47/026B29C47/0021B29C48/875B29C48/08B29C48/155B29C48/793
Inventor 郑红专赵林珍胡连春王铭宗李树森王荣林李治中
Owner SHANGHAI TUOPU PRECISION STEEL BELT
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