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Metal face overlay stone and production method thereof

A production method and technology of veneer stone, applied in the field of artificial stone, can solve the problems of short color duration, poor hand feeling and high cost

Active Publication Date: 2014-10-15
浙江泰基涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When metal is used for decoration, the transportation and construction are very difficult due to the heavy weight of the metal, and the cost is high, and the metal material is easy to corrode; when the metal paint is sprayed on the composite coil, the pattern of such veneer stone is unstable and the hand feeling is poor , and because the paint is exposed to the external environment, it is easy to cause the paint to fade after being exposed to the rain and the sun, and the color duration is too short

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1: the preparation steps of magic color metallic paint:

[0047] The preparation steps of magic color metallic paint: Add xylene, butyl acetate, and 20% CAB to the dispersion tank for dispersion, and the dispersion time is 5-10 minutes until it is completely transparent and free of particles; then add Levaslip 432, Disponer 904s , Aisponer 912, Defom 6500, 201p into the dispersion tank for high-speed dispersion to prepare the slurry; slowly add the magic metal powder into the prepared slurry, wherein the rotation speed cannot be higher than 900r / min, and the dispersion time is 10-15min; When all raw materials are completely dispersed, add fluorocarbon nano-resin and stir evenly to obtain magic color metallic paint.

[0048] 3. Preparation steps of metal veneer stone:

[0049] (1) Fully clean, flatten and dry the base material with polyester fiber as the main material. When cleaning, use a detergent with PH=8, keep the ambient temperature: T=5℃, and then use ...

Embodiment 2

[0071] Preparation steps and conditions of metal veneer stone in embodiment 2:

[0072] (1) Fully clean, flatten and dry the base material with polyester fiber as the main material. When cleaning, use a detergent with PH=8, keep the ambient temperature: T=5℃, and then use high-quality anti-crack sealing primer Brush evenly on one side of the substrate, and let it dry. The amount of high-quality anti-crack sealing primer is 0.1kg / m 2 ;

[0073] (2) After the high-quality crack-resistant sealing primer described in (1) is completely dry, roll an elastic coating on its surface. The elastic coating is made of polymerized acrylic elastic emulsion as a film-forming substance. The thickness of the elastic coating is 1.2mm;

[0074] (3) After the elastic coating described in (2) is completely dry, apply a color matching primer on its surface to form a colored middle layer, and the thickness of the colored middle layer is 0.15mm;

[0075] (4) After the colored middle layer mentioned...

Embodiment 3

[0100] The ratio of magic color metallic paint:

[0101] Xylene 21%;

[0102] Butyl acetate 9%;

[0103] 20% CAB 8%;

[0104] Levaslip 432 0.7%;

[0105] Disponer 904 0.5%;

[0106] Aisponer 912 0.8%;

[0107] Defom 6500 1%

[0108] 201p 2%;

[0109] Illusion Metallic Powder 10%;

[0110] Fluorocarbon Nano Resin 47%.

[0111] Operating process and conditions:

[0112] 1. Add xylene, butyl acetate, and 20% CAB in turn to disperse for 5-10 minutes until completely transparent and free of particles, then add 4.5.6.7.8 for high-speed dispersion;

[0113] 2. Add Levaslip 432, Disponer 904s, Aisponer 912, Defom 6500, 201p to the dispersion tank for high-speed dispersion to obtain a slurry; slowly add the magic metal powder to the prepared slurry, and the rotation speed should not be higher than 900r / min, the dispersion time is 10-15min;

[0114] 3. Add the prefabricated metal slurry slowly, the speed should not be higher than 900r / min, and disperse for 10-15 minutes.

...

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Abstract

The invention discloses a metal face overlay stone comprising a base material, an elastic coating, a colored intermediate layer, an effect layer and a protective layer. The base materials is coated with the elastic coating, the colored intermediate layer is arranged on the elastic layer by roller coating, the effect layer is formed by spraying multicolor metallic paint on the colored intermediate layer, and the effect layer is coated with the protective layer. The protective layer is nano fluorocarbon paint, the multicolor metallic paint is composed of slurry and 10-15% of multicolor metal power and 45-59% of nano fluorocarbon resin by mass, and the slurry is composed of, by mass, 20-28% of xylene, 8-15% of butyl acetate, 8% of 20% CAB, 0.7% of Levaslip432, 0.4-1% of Disponer904s, 0.6-0.8% of Aisponer912, 0.6-1% of Defom6500 and 2% of 201p. The metal face overlay stone has the advantages of convenience in transportation and construction, stable patterns, smooth hand feeling and fineness and smoothness.

Description

technical field [0001] The invention relates to the field of artificial stone, more specifically, it relates to a metal veneer stone and a manufacturing method thereof. Background technique [0002] At present, when metal decoration is carried out on the building wall, either metal materials are directly pasted on the surface of the building wall, or metal paint is sprayed on the composite coil, and then the composite coil is pasted on the surface of the building. [0003] When metal is used for decoration, the transportation and construction are very difficult due to the heavy weight of the metal, and the cost is high, and the metal material is easy to corrode; when the metal paint is sprayed on the composite coil, the pattern of such veneer stone is unstable and the hand feeling is poor , and because the paint is exposed to the external environment, it is easy to cause the paint to fade after being exposed to the rain and the sun, and the color duration is too short. Con...

Claims

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Application Information

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IPC IPC(8): E04F13/077C09D127/12C09D7/12C09D5/38B32B33/00B32B37/02
Inventor 周航帆
Owner 浙江泰基涂料有限公司
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