CN201792688U

CN201792688U - Red copper wire-drawing color coating steel plate

Info

Publication number: CN201792688U
Application number: CN2010202522770U
Authority: CN
Inventors: 石伟梁
Original assignee: JIANGYIN ZHONGJIANG PREPAINTED STEEL Manufacturing Co Ltd
Current assignee: JIANGYIN ZHONGJIANG PREPAINTED STEEL Manufacturing Co Ltd
Priority date: 2010-07-05
Filing date: 2010-07-05
Publication date: 2011-04-13
Anticipated expiration: 2020-07-05

Abstract

The utility model relates to a red copper wire-drawing color coating steel plate, which is mainly used for surface decoration of industries of buildings, household appliances, decoration and traffic transportation and the like. The coating steel plate adopts a cold-rolled steel plate as a base plate (1); the surface of the base plate (1) is coated with a zinc layer (2); the surface of the zinc layer (2) is phosphorized with a phosphating layer (3); the surface of the phosphating layer (3) is coated with a bottom coating (4), a printing pattern layer (5) and a surface coating (6) in sequence; the bottom coating (4) adopts epoxy primer, the surface coating (6) adopts polyester finish, the printing pattern layer (5) is an imitated red copper layer, and the surface of the imitated red copper layer is drawn with broken wood grain broken filaments. The red copper wire-drawing color coating steel plate has the characteristics of corrosion resistance, weather resistance, rust prevention, hard color change and third dimension and the like.

Description

Red copper wire drawing color painted steel strip

(1) technical field

The utility model relates to a kind of color painted steel strip.Be mainly used in industries such as building, household electrical appliances, decoration and communications and transportation and make the surface decoration.Belong to decorative materials technology.

(2) background technology

In recent years, along with improving constantly of people's living standard, the incrustation that building industry, electrical equipment, furniture are made panel beating, transport service etc. more and more develops to high-grade, diversification direction.But its incrustation is still continued to use common color painted steel strip with color painted steel strip.Such color painted steel strip is to adopt general steel plate as substrate, is coated with successively with priming coat and finishing coat on the surface of substrate.It mainly has the following disadvantages:

1, adopt general steel plate as substrate, Corrosion Protection is relatively poor.

2, surperficial texture is relatively poor, does not have third dimension.

3, finishing coat adopts common coating, and weatherability is relatively poor, and is easy to change, and anticorrosion, rustless property are relatively poor.

(3) summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of Corrosion Protection, weather resistance and rustless property better, not easy to change, relief red copper wire drawing color painted steel strip arranged.

The purpose of this utility model is achieved in that a kind of red copper wire drawing color painted steel strip, described coated steel sheet is to adopt cold-rolled steel sheet as substrate, be coated with the zinc layer on the surface of substrate, alramenting at the zinc layer has phosphate coating, be coated with successively with priming coat, printing pattern layer and finishing coat on the surface of phosphate coating, described priming coat adopts epoxy primer, and finishing coat adopts polyester finish coat, printing pattern layer has drawn the wood grain lousiness for imitative red copper layer at imitative red copper laminar surface.

The beneficial effects of the utility model are:

1, at the surperficial coated zinc layer of substrate, make color painted steel strip have Corrosion Protection.

2, the alramenting at the zinc layer has phosphate coating, makes color painted steel strip have Corrosion Protection.

3, finishing coat adopts polyester coating, makes coated steel sheet have weatherability, and nondiscolouring is anticorrosion, rustless property is better.

4, printing pattern layer has the red copper effect for imitative red copper layer; The wood grain lousiness has been drawn on surface at imitative red copper layer, and the wood grain lousiness has refraction action, can make the color painted steel strip surface have third dimension, can reflect different colors from different angles.

(4) description of drawings

Fig. 1 is the section structure schematic diagram of the utility model red copper wire drawing color painted steel strip.

Among the figure: substrate 1, zinc layer 2, phosphate coating 3, priming coat 4, printing pattern layer 5, finishing coat 6.

(5) specific embodiment

Referring to Fig. 1, the red copper wire drawing color painted steel strip that the utility model relates to, be to adopt cold-rolled steel sheet as substrate 1, be coated with zinc layer 2 on the surface of substrate 1, phosphate coating 3 arranged, be coated with successively with priming coat 4, printing pattern layer 5 and finishing coat 6 on the surface of phosphate coating 3 at the alramenting of zinc layer 2, described priming coat 4 adopts epoxy primer, finishing coat 6 adopts polyester finish coat, and printing pattern layer 5 has drawn the wood grain lousiness for imitative red copper layer at imitative red copper laminar surface.

Claims

1. red copper wire drawing color painted steel strip, it is characterized in that described coated steel sheet is to adopt cold-rolled steel sheet as substrate (1), be coated with zinc layer (2) on the surface of substrate (1), alramenting at zinc layer (2) has phosphate coating (3), be coated with successively with priming coat (4), printing pattern layer (5) and finishing coat (6) on the surface of phosphate coating (3), described priming coat (4) adopts epoxy primer, and finishing coat (6) adopts polyester finish coat, and the wood grain lousiness has been drawn on printing pattern layer (5) surface.