High-temperature-resistant composite color steel tile and production equipment thereof

A technology for production equipment and color steel tiles, which is applied in mechanical equipment, metal processing equipment, roofs using tiles/slate tiles, etc. The effect of high temperature resistance, improved high temperature resistance and improved processing efficiency

Inactive Publication Date: 2021-08-27
杭州富阳捷鑫彩钢有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a high-temperature resistant composite color steel tile and its production equipment, which solves the problem that the color steel tile has poor high temperature resistance and greatly reduces the service life of the color steel tile

Method used

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  • High-temperature-resistant composite color steel tile and production equipment thereof
  • High-temperature-resistant composite color steel tile and production equipment thereof
  • High-temperature-resistant composite color steel tile and production equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] High temperature resistant coatings are prepared by the following steps:

[0038] Step 1. Add 15.6 mL of siloxane monomer to a four-necked flask equipped with a condenser, thermometer, dropping funnel and stirrer, stir to raise the temperature, add 8.5 mL of deionized water and 0.65 mL of catalyst to the dropping funnel, When the temperature in the four-neck flask rose to 65°C, deionized water and catalyst were added dropwise, and the temperature was continued to rise to 85°C, and the reaction was carried out at a constant temperature for 3 hours, and finally, vacuum distillation was carried out for 2 hours, and the pressure was set at 0.06MPa to obtain a silicone prepolymer;

[0039]Step 2: Weigh 9.5mL of epoxy resin, 13.5mL of acetone and 6.8mL of ethyl acetate into the reaction kettle, heat in a water bath until the epoxy resin is completely melted, then add 5.8mL of silicone prepolymer, stir and heat up to 80 At ℃, add 0.3mL catalyst dropwise to raise the temperatur...

Embodiment 2

[0042] High temperature resistant coatings are prepared by the following steps:

[0043] Step 1. Add 13.6mL siloxane monomer into a four-necked flask equipped with a condenser, thermometer, dropping funnel and stirrer, stir to raise the temperature, add 6.5mL deionized water and 0.55mL catalyst into the dropping funnel, When the temperature in the four-necked flask rose to 65°C, deionized water and catalyst were added dropwise, and the temperature was continued to rise to 85°C, and the reaction was carried out at a constant temperature for 3 hours. Finally, vacuum distillation was carried out for 2 hours, and the pressure was set at 0.07 MPa to obtain a silicone prepolymer;

[0044] Step 2. Weigh 6.5mL of epoxy resin, 10.2mL of acetone and 4.1mL of ethyl acetate into the reaction kettle, heat in a water bath until the epoxy resin is completely melted, then add 3.5mL of silicone prepolymer, stir and heat up to 80 At ℃, add 0.1mL catalyst dropwise to raise the temperature to 95℃...

Embodiment 3

[0047] The high temperature resistant composite color steel tile is prepared by the following steps:

[0048] The first step is to use production equipment to cold-press the composite steel plate to obtain composite color steel tiles;

[0049] In the second step, the high-temperature-resistant paint prepared in Example 1 is evenly coated on the surface of the composite color steel tile, and dried at room temperature to obtain a high-temperature-resistant composite color steel tile.

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PUM

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Abstract

The invention discloses a high-temperature-resistant composite color steel tile. The high-temperature-resistant composite color steel tile comprises a high-temperature-resistant coating and a composite color steel tile body, wherein the surface of the composite color steel tile is coated with a layer of the high-temperature-resistant coating. The invention relates to the technical field of color steel tiles. According to the invention, the high-temperature-resistant coating is prepared by matching an organic silicon prepolymer and modified resin and adding an auxiliary agent; after the organic silicon prepolymer and the modified resin undergo a reaction, a large number of Si-O bonds are formed in a reaction product, and the Si-O bonds have high bond energy, so the reaction product has high heat resistance, and the coating prepared from the reaction product has high resistance to high temperature; and in addition, aluminum oxide powder, titanium dioxide powder and talcum powder are added into the coating to serve as auxiliary agents, the mechanical performance of the coating can be improved, silicon dioxide and aluminum oxide in the coating can generate a performance protection layer to achieve thermal protection effect, and the high-temperature-resistant performance of the composite color steel tile is further improved.

Description

technical field [0001] The invention relates to the technical field of color steel tiles, in particular to a high temperature resistant composite color steel tile and production equipment thereof. Background technique [0002] Color steel tile, also known as color profiled tile, is made of color coated steel plate, which is rolled and cold-bent into various waveforms. Composite color steel tile is made of color coated steel plate or other panels and bottom plates The thermal insulation composite maintenance board compounded by adhesive is suitable for industrial and civil buildings, warehouses, special buildings, roofs, walls and interior and exterior wall decoration of long-span steel structure houses, etc. It has light weight, high strength, rich color, It has the characteristics of convenient and quick construction, earthquake resistance, fire prevention, rain resistance, long life, maintenance-free, etc., and has been widely promoted and applied; [0003] The entire pro...

Claims

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Application Information

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IPC IPC(8): C09D183/10C09D7/61C08G77/42E04D1/06E04D1/18B21D22/02B21D37/10B21D37/04B21D43/12F16F15/067
CPCC09D183/10C09D7/61C09D5/18C08G77/42E04D1/06E04D1/18B21D22/02B21D37/10B21D37/04B21D43/12F16F15/067C08K2003/2227C08K2003/2241C08L2201/08C08G2150/00C08K3/22C08K3/34
Inventor 蒋越志李红炜李锋平
Owner 杭州富阳捷鑫彩钢有限公司
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