Mounting structure and mounting method of metal foil material

A metal foil material and installation structure technology, applied in metal material coating technology, building material processing, building structure, etc. problems, to achieve the effect of prolonging the service life, not easy to return moisture, and good anti-oxidation performance

Active Publication Date: 2015-07-29
GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Copper foil is widely used because of its low price, but in practical applications, surface oxidation defects often occur, which affect the construction quality and visual effect
Oxidation of copper foil finish is particularly prominent in my country's coastal areas, southern regions and humid environments, and once the problem occurs, it is difficult to cure it, which has a great impact on project quality and progress

Method used

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  • Mounting structure and mounting method of metal foil material
  • Mounting structure and mounting method of metal foil material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] 1) Preparation of passivation solution by weight percentage of each component: chromium trichloride 4%, chromium nitrate 0.5%, cobalt sulfate 0.5%, nickel sulfate 1.5%, sodium dihydrogen phosphate 1%, sodium fluoride 0.5%, nitric acid 0.5% of salt, 1% of sulfuric acid (98%), 2.8% of malonic acid, 1% of triethyl phosphate, 1% of polyoxyethylene lauryl ether, and the balance is water;

[0047] Then, under the condition of pH value 10, the metal foil is placed in the passivation solution, so that a passivation layer is attached to the outside of the metal foil;

[0048] 2) Then coat a layer of water-based foil adhesive on the base material to obtain a base material attached with water-based foil adhesive. After coating the water-based foil adhesive on the base material for 36 hours, attach the metal foil to the On the base material that is attached with water-based foil adhesive, obtain the material that is attached with metal foil;

[0049] 3) Then spray three layers of ...

Embodiment 2

[0051] 1) Preparation of passivation solution by weight percentage of each component: chromium trichloride 4%, chromium nitrate 1%, cobalt sulfate 1%, nickel sulfate 2.8%, sodium dihydrogen phosphate 3%, sodium fluoride 1%, nitric acid Salt 1%, sulfuric acid (98%) 2%, malonic acid 1.5%, triethyl phosphate 0.5%, lauryl polyoxyethylene ether 0.5%, and the balance is water;

[0052] Then, under the condition of pH value 12, the metal foil is placed in the passivation solution, so that a passivation layer is attached to the outside of the metal foil;

[0053]2) Then coat a layer of water-based foil adhesive on the base material to obtain a base material attached with water-based foil adhesive. After coating the water-based foil adhesive on the base material for 45 hours, attach the metal foil to the On the base material that is attached with water-based foil adhesive, obtain the material that is attached with metal foil;

[0054] 3) Then spray two layers of varnish on the materia...

Embodiment 3

[0056] 1) Preparation of passivation solution by weight percentage of each component: chromium trichloride 4.5%, cobalt sulfate 1%, nickel sulfate 2%, sodium dihydrogen phosphate 3%, sodium fluoride 1%, nitrate 1%, sulfuric acid (98%) 1.5%, malonic acid 1.5%, triethyl phosphate 0.5%, and the balance is water;

[0057] Then, under the condition of pH value 14, the metal foil is placed in the passivation solution, so that a passivation layer is attached to the outside of the metal foil;

[0058] 2) Then coat a layer of water-based foil adhesive on the base material to obtain a base material attached with water-based foil adhesive. After coating the water-based foil adhesive on the base material for 48 hours, attach the metal foil to the On the base material that is attached with water-based foil adhesive, obtain the material that is attached with metal foil;

[0059] 3) Then spray two layers of varnish on the material attached with the metal foil. When spraying the varnish, wai...

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Abstract

The invention discloses a mounting structure and a mounting method of a metal foil material. The mounting structure comprises a base material, wherein a metal foil layer is attached to the substrate by a water-based foil attaching adhesive, and the metal foil layer is coated with a passivating layer. The mounting method comprises the following steps of under the condition of pH value of 10-14, putting the metal foil in a passivating liquid, and attaching the passivating layer to the exterior of the metal foil; arranging a water-based foil attaching adhesive layer onto the substrate, so as to obtain the substrate attached with the water-based foil attaching adhesive; then, attaching the metal foil to the substrate attached with the water-based foil attaching adhesive, so as to obtain the material attached with the metal foil; spraying two to three varnish layers onto the material attached with the metal foil, so as to obtain the finished metal foil material. The mounting structure and the mounting method have the advantage that under the condition of pH value of 10-14, the thicker passivating film is formed, and the adhesion force between the passivating film and the metal foil is higher, so the metal foil is not easily oxidated, and the anti-oxidizing property is good.

Description

technical field [0001] The invention belongs to the field of decoration, and relates to an installation structure and an installation method, in particular to an installation structure and an installation method of a metal foil material. Background technique [0002] At present, gold and silver foil is one of the most widely used foil decoration materials, such as: decoration gold foil projects for hotels and hotels, decorative gold foil projects for temples, Buddhist statues and temples, and various gold foil decoration materials. In the construction industry, the moisture-proof and anti-discoloration technology of gold and silver foil is still relatively weak. Gold and silver foil has the characteristics of easy-to-oxidize materials, and there are strict procedures in the construction, including: base treatment, foil treatment and surface anti-oxidation treatment. [0003] Copper foil is widely used because of its low price, but in practical applications, surface oxidatio...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): E04F13/075C23C22/36E04G21/14
Inventor陆军孟郁郁倪翔宋效文周康郭胜周志骏刘丰
OwnerGOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD