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Fluorocarbon coating material special for aluminum profile and preparation method of fluorocarbon coating material

A fluorocarbon coating and aluminum profile technology, applied in anti-corrosion coatings, fire-retardant coatings, epoxy resin coatings, etc., can solve the problems of weak adhesion of aluminum profiles, no anti-corrosion effect, poor weather resistance, etc., to achieve easy industrial production, The effect of strong sealing and simple preparation process

Inactive Publication Date: 2018-08-03
HEFEI YIZHI DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paint applied on the aluminum profile in the prior art has poor weather resistance, weak adhesion to the aluminum profile, cracks or even peeling off
In addition, the coatings applied to aluminum profiles in the prior art have no anti-corrosion effect on acid rain, urban atmosphere, and automobile exhaust.

Method used

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  • Fluorocarbon coating material special for aluminum profile and preparation method of fluorocarbon coating material
  • Fluorocarbon coating material special for aluminum profile and preparation method of fluorocarbon coating material
  • Fluorocarbon coating material special for aluminum profile and preparation method of fluorocarbon coating material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This implementation is a kind of high-temperature-resistant flame-retardant coating, and the raw material components comprising the following mass percentages are shown in Table 1:

[0031] The high temperature resistant flame retardant coating raw material of table 1 embodiment 1

[0032]

[0033] The specific preparation steps of the high temperature resistant flame retardant coating of the present embodiment are as follows:

[0034] (1) First, add epoxy resin and functional additives into the reactor and stir at room temperature for 20 minutes to fully emulsify;

[0035] (2) Add the silicone resin and high-temperature-resistant fillers into the reactor in sequence, and disperse at a high speed at a stirring speed of 2000 rpm to obtain a uniformly dispersed emulsion;

[0036] (3) Finally, the film-forming aid, flame retardant and water are added into the reaction to adjust the viscosity of the system to obtain a high temperature resistant flame retardant coating. ...

Embodiment 2

[0038] This implementation is a kind of high-temperature-resistant flame-retardant coating, and the raw material components comprising the following mass percentages are shown in Table 2:

[0039] The high temperature resistant flame retardant coating of table 2 embodiment 2

[0040]

[0041] The specific preparation method of the high-temperature-resistant flame-retardant coating of this embodiment is the same as that of Embodiment 1.

Embodiment 3

[0043] This implementation of a high temperature resistant flame retardant coating, comprising the following raw material components as shown in Table 3 in percentage by mass:

[0044] The high temperature resistant flame retardant coating raw material of table 3 embodiment 3

[0045]

[0046] The specific preparation method of the high-temperature-resistant flame-retardant coating of this embodiment is the same as that of Embodiment 1.

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PUM

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Abstract

The invention discloses a fluorocarbon coating material special for an aluminum profile and a preparation method of the fluorocarbon coating material. The fluorocarbon coating material is prepared from the following raw materials in percentage by weight: 35 to 60 weight percent of a fluorine-containing acrylate oligomer, 10 to 30 weight percent of acrylate diluted monomer, 2 to 5 weight percent ofhalogenated acrylate, 1.4 to 5.0 weight percent of functional additive, 4 to 6 weight percent of filler, 0.2 to 0.5 weight percent of photoinitiator and 3 to 10 weight percent of curing agent. The fluorocarbon coating material disclosed by the invention has very strong adhesion on the aluminum profile and has good weather fastness and good durability.

Description

technical field [0001] The invention relates to the technical field of paint processing, in particular to a special fluorocarbon paint for aluminum profiles and a preparation method thereof. Background technique [0002] The surface of the aluminum profile often needs to be coated with a layer of paint. The paint applied to the aluminum profile in the prior art adopts the method of spraying, the dry film thickness of the paint film is 25±5 μm, 150°C, and baked at a constant temperature for 30 minutes. The paint applied on the aluminum profile in the prior art has poor weather resistance, weak adhesion to the aluminum profile, and cracks or even falls off. In addition, the coatings applied to aluminum profiles in the prior art have no anti-corrosion effect on acid rain, urban atmosphere, and automobile exhaust. [0003] Fluorocarbon coating is a new type of coating material modified and processed on the basis of fluororesin. Its main feature is that the resin contains a larg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/06C09D4/02C09D7/61C09D163/00C09D5/08C09D5/18C09D7/65C09D7/63
CPCC09D4/06C08K2003/2227C08K2003/2241C08K2003/323C08K2201/011C08L2201/02C08L2201/08C09D5/08C09D5/18C09D163/00C08L83/04C08K13/02C08K3/22C08K3/36C08K5/06C08K3/32
Inventor 汪中奇
Owner HEFEI YIZHI DOORS & WINDOWS CO LTD
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