Corrosion-resistant and high-temperature-resistant anti-collision steel corrugated plate guardrail and production process thereof

A corrugated plate, high temperature resistant technology, used in anti-corrosion coatings, fire-resistant coatings, devices for coating liquids on the surface, etc., can solve the problems of short duration, poor anti-corrosion and high-temperature resistance, and achieve the effect of not easily stained with dust

Pending Publication Date: 2020-05-01
江苏鑫能材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the guardrails of highways and bridges have poor anti-corrosion and anti-high temperature effects and short duration

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A corrosion-resistant and high-temperature resistant anti-collision steel corrugated plate guardrail, in which polyether ether ketone preservative is coated on the outside of the anti-collision corrugated plate guardrail; wherein, the polyether ether ketone preservative is calculated by weight percentage, and its composition is: polyetherether ether Ketone 30-40%, triethylenediamine 10-15%, terephthalamide 3-5%, polyethylene resin 5-10%, calcium stearate 1-3%, stearic acid amide 8-12%, The antioxidant is 0.2-0.5%, and the balance is deionized water; the sum of the above components satisfies 100%.

Embodiment 2

[0015] A corrosion-resistant and high-temperature resistant anti-collision steel corrugated plate guardrail, in which polyether ether ketone preservative is coated on the outside of the anti-collision corrugated plate guardrail; wherein, the polyether ether ketone preservative is calculated by weight percentage, and its composition is: polyetherether ether Ketone 30-40%, Triethylenediamine 10-15%, Terephthalamide 3-5%, Polyethylene Resin 5-10%, Calcium Stearate 1-3%, Stearic Acid Amide 8-12%, 0.2-0.5% of antioxidant, 5-7% of spherical silicon dioxide, 1-2% of polyphenylene, 2-4% of tartaric acid, and the balance is deionized water; the sum of the above components satisfies 100%.

Embodiment 3

[0017] A corrosion-resistant and high-temperature resistant anti-collision steel corrugated plate guardrail, in which polyether ether ketone preservative is coated on the outside of the anti-collision corrugated plate guardrail; wherein, the polyether ether ketone preservative is calculated by weight percentage, and its composition is: polyetherether ether Ketone 30-40%, triethylenediamine 10-15%, terephthalamide 3-5%, polyethylene resin 5-10%, calcium stearate 1-3%, stearic acid amide 8-12%, Antioxidant 0.2-0.5%, calcium stearate 2-5%, short glass fiber 2-5%, p-polystyrene 1-3%, and the balance is deionized water; the sum of the above components meets 100% .

[0018] The production process of the corrosion-resistant and high-temperature-resistant anti-collision steel corrugated plate guardrail in the above three embodiments all includes the following steps:

[0019] S1. Prepare polyether ether ketone preservative, mix the components in proportion, heat and stir at 80°C for 2...

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PUM

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Abstract

The invention provides a corrosion-resistant and high-temperature-resistant anti-collision steel corrugated plate guardrail and a production process thereof. The anti-collision corrugated plate guardrail is coated with a polyether-ether-ketone preservative, wherein the polyether-ether-ketone preservative is prepared from the following components in percentage by weight: 30-40% of polyether-ether-ketone, 10-15% of triethylene diamine, 3-5% of terephthalyl alcohol, 5-10% of polyethylene resin, 1-3% of calcium stearate, 8-12% of stearic acid amide, 0.2-0.5% of antioxidant and the balance of deionized water, and the sum of the components is 100%. The corrosion-resistant and high-temperature-resistant anti-collision steel corrugated plate guardrail can resist neutral salt spray for 15,000 hours, can resist high temperature of 250 DEG C or above, and is not prone to being stained with dust. The technology can also be used for producing handrails of various shapes, and the corrosion resistance exceeds that of stainless steel handrails.

Description

technical field [0001] The invention relates to the field of environmental protection and anticorrosion, and more specifically relates to a corrosion-resistant and high-temperature-resistant anti-collision steel corrugated plate guardrail and a production process. Background technique [0002] At present, the guardrails of highways and bridges have poor anti-corrosion and anti-high temperature effects and short duration. Contents of the invention [0003] In view of the defects in the prior art, the object of the present invention is to provide a corrosion-resistant and high-temperature resistant anti-collision steel corrugated plate guardrail and its production process and its preparation process, so as to solve one or more of the above technical problems. [0004] According to one aspect of the present invention, there is provided a corrosion-resistant and high-temperature resistant anti-collision steel corrugated plate guardrail, which is characterized in that a polyeth...

Claims

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Application Information

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IPC IPC(8): C09D161/16C09D123/06C09D5/08C09D7/63C09D7/61C09D7/65B05D1/18B05D3/02B05D3/04B05D7/24
CPCB05D1/18B05D3/0254B05D3/0426B05D7/24C08L2201/08C08L2205/03C09D5/08C09D5/18C09D7/61C09D7/63C09D7/65C09D7/70C09D161/16C08L23/06C08K5/053C08K5/098C08K5/20C08K5/3462C08L67/00C08K13/04C08K7/18C08K5/092C08L65/02C08K7/14
Inventor 赵栋
Owner 江苏鑫能材料科技有限公司
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