Dual-curing anti-icing coating as well as preparation method and application thereof

A double curing and anti-icing technology, applied in the field of coatings, can solve the problems of equipment safety hazards, poor weather resistance, difficult protection, etc., and achieve the effect of improving weather resistance, anti-icing performance and service life

Inactive Publication Date: 2021-12-14
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, it is difficult for the anti-icing coating or anti-icing coating provided in the prior art to be completely cured in the shadow area of ​​the shape of the outdoor flight product, and it is difficult to form effective protection, and the weather resistance is poor, which will cause serious problems when used in winter. Equipment safety hazards and property safety hazards

Method used

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  • Dual-curing anti-icing coating as well as preparation method and application thereof
  • Dual-curing anti-icing coating as well as preparation method and application thereof
  • Dual-curing anti-icing coating as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0045] A dual-cure anti-icing coating, said dual-curing anti-icing coating comprises the following components in parts by weight:

[0046]

[0047] The preparation method includes: mixing ten-functional urethane acrylate (UT53956, Runao Chemical), fluorosilicon modified acrylate resin (61998, Changxing Materials Co., Ltd.), thermosetting acrylic modified epoxy resin (U028FS, Changxing Materials Co., Ltd. Co., Ltd.), pentaerythritol triacrylate (PET3A, Miki Chemical), 1,6-hexanediol diacrylate (HDDA, Miki Chemical), diphenyl-(2,4,6-trimethylbenzoyl) Oxonphosphine, 1-hydroxycyclohexyl phenyl ketone, acetic acid and additive BYK3610 were mixed for 1 hour under dark conditions to obtain the dual-curing anti-icing coating.

Embodiment 2

[0049] A dual-cure anti-icing coating, said dual-curing anti-icing coating comprises the following components in parts by weight:

[0050]

[0051] Its preparation method comprises the same as embodiment 1.

Embodiment 3

[0053] A dual-cure anti-icing coating, said dual-curing anti-icing coating comprises the following components in parts by weight:

[0054]

[0055] Its preparation method comprises the same as embodiment 1.

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Abstract

The invention provides a dual-curing anti-icing coating and a preparation method and application thereof, and the dual-curing anti-icing coating comprises the following components in specific parts: ten-functional-group urethane acrylate, fluorosilicone modified acrylate resin, thermosetting acrylic acid modified epoxy resin, pentaerythritol triacrylic acid, 1,6-hexanediol diacrylate and a photoinitiator; and by mutual matching of the components, the obtained dual-curing anti-icing coating not only has excellent scratch resistance, wear resistance, weather resistance and anti-icing performance, but also can overcome hidden dangers caused by difficulty in photocuring in a shadow area of a single photocuring system, and is very wide in application range.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a dual-curing anti-icing coating and a preparation method and application thereof. Background technique [0002] As we all know, our country has a vast territory, and the climate temperature varies greatly. Rain and snow often occur in many places, which brings many potential hazards to our daily life, especially the severe weather of rain and snow freezing. Faults, such as unmanned aerial vehicles, have caused many safety hazards for some inspection aircraft. [0003] At present, the research direction of anti-icing coating can be divided into two points. On the one hand, heat source can be used to increase the temperature to melt the ice layer and slow down the time and area of ​​freezing, and some energy storage materials can be used; It can reduce the adhesion between the ice and the substrate, making it difficult to adhere to its surface, prolong the freezing t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D133/00C09D163/10
CPCC09D133/00C09D175/14C08L75/14C08L63/10C08L33/00
Inventor 叶卫民郭堃马涛丘伟平丘仙兵曾国祥刘徽
Owner GUANGDONG POWER GRID CO LTD
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