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Radiation-cured patterned building color steel plate and manufacturing technique thereof

A technology of radiation curing and color steel plate, applied in printing, copying/marking methods, special surfaces, etc., can solve the problems of cost reduction and high equipment investment, and achieve the effects of adjustable performance, high degree of curing, and excellent adhesion

Inactive Publication Date: 2018-02-13
HUNAN BANFERT NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The only defect of EB curing is the high investment in equipment. With the development of technology, the cost of EB curing equipment has been significantly reduced, showing great market potential

Method used

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  • Radiation-cured patterned building color steel plate and manufacturing technique thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a radiation-cured printed architectural color steel plate, including a metal substrate and a coating layer arranged on one side of the substrate, is characterized in that: the side of the coating layer in contact with the metal substrate is a radiation-cured elastic adhesive base, and the radiation-cured A radiation-cured solid-color mid-coat is provided outside the elastically attached bottom, an LED-UV curable printing decoration layer is provided outside the radiation-curable solid-color mid-coat, and a varnish layer is provided outside the LED-UV curable print decoration. The metal substrate is a 0.6mm galvanized sheet, the surface to be coated and the opposite side of the galvanized sheet are coated with a chemical treatment solution, and the opposite side of the galvanized sheet is coated with a UV curing elastic primer layer and UV curable backcoat. The radiation-cured elastic adhesive base is a UV-cured elastic adhesive base, the radiation-cured so...

Embodiment 2

[0023] Embodiment 2, a radiation-cured printed architectural color steel plate, including a metal substrate and a coating layer arranged on one side of the substrate, is characterized in that: the side of the coating layer in contact with the metal substrate is a radiation-cured elastic adhesive base, and the radiation-cured A radiation-cured solid-color mid-coat is provided outside the elastically attached bottom, an LED-UV curable printing decoration layer is provided outside the radiation-curable solid-color mid-coat, and a varnish layer is provided outside the LED-UV curable print decoration. The metal substrate is a 0.8mm aluminum plate, the surface to be coated and the opposite side of the aluminum plate are coated with a chemical treatment solution, and the opposite side of the aluminum plate is coated with a UV curing elastic primer layer and a UV curing backing. paint layer. The radiation-cured elastic adhesive base is a UV-cured elastic adhesive base, the radiation-c...

Embodiment 3

[0025] Embodiment 3, a radiation-cured printed architectural color steel plate, including a metal substrate and a coating layer arranged on one side of the substrate, is characterized in that: the side of the coating layer in contact with the metal substrate is a radiation-cured elastic adhesive base, and the radiation-cured A radiation-cured solid-color mid-coat is provided outside the elastically attached bottom, an LED-UV curable printing decoration layer is provided outside the radiation-curable solid-color mid-coat, and a varnish layer is provided outside the LED-UV curable print decoration. The metal substrate is a 1.2mm aluminum-magnesium-zinc plate, the surface to be coated and the opposite side of the aluminum-magnesium-zinc plate are coated with chemical treatment liquid, and the surface opposite to the surface to be coated on the aluminum-magnesium-zinc plate is coated with UV Cured elastic primer layer and LED-UV cured backcoat layer. The radiation-cured elastic ad...

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Abstract

The invention discloses a radiation-cured patterned building color steel plate and a manufacturing technique thereof. The radiation-cured patterned building color steel plate is characterized in thatthe radiation-cured patterned building color steel plate comprises a metal base plate and a coating layer arranged on one side of the base plate, a radiation-cured elastic attaching bottom is locatedon the side, in contact with the metal base plate, of the coating layer, a radiation-cured solid color middle coating is arranged outside the radiation-cured elastic attaching bottom, an LED-UV curedand printed decorative layer is arranged outside the radiation-cured solid color middle coating, and a varnish layer is arranged outside the LED-UV cured and printed decorative layer. The invention further provides a manufacturing method of the radiation-cured patterned building color steel plate. The radiation-cured patterned building color steel plate has the advantages of being extremely excellent in weatherability, stain resistance and self cleanliness, environmentally friendly, free of photoinitiator residues and decomposition, high in cost performance, excellent in decorative performanceand water resistance, low in energy consumption, high in curing speed, free of pollution and hazardous substance release in the production process, and the like.

Description

technical field [0001] The invention relates to a color steel plate, in particular to a radiation-cured printed architectural color steel plate and a manufacturing process thereof. Background technique [0002] Color-coated steel plate or color-coated steel plate refers to the product that is coated with organic coating or composite organic film after surface treatment, and then cured. It has excellent characteristics such as flexible process, high strength, easy forming, light and easy installation, and low cost. , It has been widely used in the field of construction, especially as the roof and roof of public buildings, workshops, prefabricated houses and integrated houses. Since my country invested in the first batch of color-coated steel plate production lines in the 1990s, the amount of color-coated steel plates in the construction industry has been increasing year by year, which puts forward higher requirements for production efficiency and coating quality. Conventiona...

Claims

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Application Information

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IPC IPC(8): B05D7/14B05D7/24B05D7/26B05D3/10B05D5/06B05D3/06B41M5/00
CPCB05D3/067B05D3/068B05D3/102B05D5/066B05D7/14B05D7/24B05D7/26B05D7/546B05D2202/00B05D2451/00B05D2501/00B41M5/0058
Inventor 李新雄张冬明李时珍周利李东才
Owner HUNAN BANFERT NEW MATERIALS TECH