Water-thinned Normal temperature hardening fluorosilicious paint with metal texture

A room temperature curing, fluorine silicon metal technology, used in wood fiberboard and metal coating, concrete, gypsum board field, can solve the problems of affecting human health, monotonous color, poor permeability of coating film, etc., to achieve excellent shielding absorption, resistance to The effect of improved aging performance and excellent super weather resistance

Inactive Publication Date: 2002-08-21
张人韬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing metal texture coatings are mainly solvent-based products, including fluorocarbon resin coatings that are baked at high temperature and formed into films, which can only be used for the coating of factory-made metal curtain wall panels, and the color is monotonous and expensive; It is made of type and room temperature curing resin, usually called metallic flash paint, which is also mostly used for metal or small handicraft coating. Its high flash gloss is difficult to adapt to large-area architectural coating, and the coating film has poor air permeability. The finishing coating on the building wall is easy to peel and peel off. The...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1, a kind of silver-white water-based normal temperature curing fluorosilicon metal glitter coating, the weight percentage of each component is:

[0049] Water-based fluorocarbon emulsion (solid content 50%) 10.00

[0050] Self-crosslinking silicone modified acrylic emulsion (48% solid content)

[0051] 65.00

[0052] Polyoxyethylene tetrafluorocarbon ether 0.03

[0053] Non-ionic polyurethane 0.15

[0054] 2-Amino-2-methyl-1-propanol 0.08

[0055] Non-silicone mineral oil 0.20

[0056] Polyether modified siloxane 0.37

[0057] Isothiazolinone 0.10

[0058] Mica-based silver white pearlescent pigment (particle size 10-40μm) 11.20

[0059] Mica-based silver white pearlescent pigment (particle size 5-25μm) 11.20

[0060] Wax powder (particle size 4-6μm) 1.32

[0061] Nano titanium dioxide 0.3.

Embodiment 2

[0062] Embodiment 2, a kind of golden water-based room temperature curing fluorosilicon metal texture coating, the weight percentage of each component is:

[0063]water 8.00

[0064] Water-based fluorocarbon emulsion (50% solid content) 16.00

[0065] Self-crosslinking silicone modified acrylic emulsion (48% solid content)

[0066] 62.00

[0067] Polyoxyethylene tetrafluorocarbon ether 0.03

[0068] Non-ionic polyurethane 0.20

[0069] Polyacrylate amine salt (solid content 30%) 0.10

[0070] Non-silicone mineral oil 0.20

[0071] Polyether modified siloxane 0.40

[0072] Isothiazolinone 0.10

[0073] Nanoscale transparent iron oxide yellow (particle size 0.01-0.015μm)

[0074] 0.62

[0075] Nano titanium dioxide 0.35

[0076] Mica base color pearlescent pigment (particle size 10-100μm) 10.00

[0077] Mica base color pearlescent pigment (particle size 40-200μm) 2.00.

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Abstract

The water-thinned normal temperature hardening fluorosilicious paint with metal texture is mainly used in painting inner and outer wall in building and may be used in painting concrete, gypsum board, lignocellulose board and metal in order fields. It consists of water-thinned fluorocarbon emulsion, self-crosslinked organosilicon modified acrylic acid emulsion and acrylic acid emulsion as filming and adhering material, and pigments as supplementary material to produce metal texture. The water-thinned resin combination of the present invention has excellent weather resistance, strong pollution resistance, high air permeability, VOC value near zero and other advantages. The nano transparent ferric oxide system pigment and mica pigment combinatino produces metal texture and rich color.

Description

technical field [0001] The water-based room-temperature curing fluorosilicon metal texture coating of the invention relates to a coating material, which is mainly applied to the coating of interior and exterior walls of buildings, and can also be applied to the coating of concrete, gypsum boards, wood fiber boards and metals. Background technique [0002] The existing metal texture coatings are mainly solvent-based products, including fluorocarbon resin coatings that are baked at high temperature and formed into films, which can only be used for the coating of factory-made metal curtain wall panels, and the color is monotonous and expensive; It is made of type and room temperature curing resin, usually called metallic flash paint, which is also mostly used for metal or small handicraft coating. Its high flash gloss is difficult to adapt to large-area architectural coating, and the coating film has poor air permeability. The finishing coating of the building wall is easy to p...

Claims

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Application Information

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IPC IPC(8): C09D133/00
Inventor 张人韬
Owner 张人韬
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