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Anti-condensation material for outdoor power equipment and preparation method thereof

A technology for electric equipment and anti-condensation, applied in the field of concrete expansion agent, can solve problems such as shortening the service life of connecting wires, and achieve the effects of convenient acquisition, improved use safety, and simple process

Inactive Publication Date: 2019-03-19
宁波朗茵新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For many areas, the humidity is high in the early morning, and condensation will appear on the surface of the outer tubes and other connecting wires of many electrical equipment. In the long run, it is easy to shorten the service life of these outer tubes and connecting wires of electrical equipment. For this reason, we have designed a A kind of preparation method of anti-condensation material and preparation method thereof for outdoor power equipment solves the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An anti-condensation material for outdoor power equipment, including the anti-condensation material, comprising the following components: 20%-50% polyurethane, 30%-60% rubber, 5%-10% mixing agent, 1% -3% pine tar, 2%-4% liquid coumarone, 5%-10% blowing agent, 5%-12% vulcanizing agent.

[0023] A method for preparing an anti-condensation material for outdoor power equipment, comprising the following preparation steps:

[0024] S1: Mastication treatment: add 20%-50% polyurethane and 30%-60% rubber into the plasticizer for plastication treatment, and the raw materials can be plasticized by mechanical plastication or thermal plastication;

[0025] S2: Mixing treatment: Add 20%-50% polyurethane and 30%-60% rubber after mastication in S1 to the mixer for mixing to obtain the rubber compound. At the same time, add 5%- 10% mixing agent, 1%-3% pine tar, 2%-4% liquid coumarone, so that 20%-50% polyurethane and 30%-60% rubber can be fully mixed to form a rubber compound;

[0026...

Embodiment 2

[0033] The difference based on the first embodiment is that the rubber includes at least one of natural rubber, styrene-butadiene rubber, nitrile rubber, ethylene-propylene rubber, and silicone rubber.

[0034] When the rubber is natural rubber or styrene-butadiene rubber, the prepared rubber and plastic products have softer properties, moderate strength and good elasticity; when the rubber is nitrile rubber or neoprene, the prepared rubber and plastic products have good oil resistance ; When the rubber is ethylene-propylene rubber or silicon rubber, the rubber and plastic product characteristics of the preparation are heat-resistant.

Embodiment 3

[0036] The difference based on the second embodiment is that the vulcanizing agent includes any at least one of benzoyl peroxide, quinone oxime compound, polysulfide polymer, urethane, and maleimide derivatives.

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Abstract

The invention discloses an anti-condensation material for outdoor power equipment and a preparation method thereof. The anti-condensation material is prepared from the following components: 20 to 50 percent of polyurethane, 30 to 60 percent of rubber, 5 to 10 percent of a mixing agent, 1 to 3 percent of pine tar, 2 to 4 percent of liquid coumarone, 5 to 10 percent of a foaming agent and 5 to 12 percent of a vulcanizing agent. The raw materials of the anti-condensation material are easy and convenient to obtain, and the process is simple; phenomena such as condensation outside an outer pipe anda connecting line of the power equipment can be prevented, thereby prolonging the service life of the equipment and improving the use safety; by the adding of the foaming agent and the vulcanizing agent in different proportions in the anti-condensation material, the thermal insulation property and the anti-condensation performance of rubber and plastic products can be effectively improved, and the corrosion resistance can be greatly increased; and by the adoption of a variety of different types of rubber, various plastic products with different properties can be prepared according to different requirements.

Description

technical field [0001] The invention relates to the technical field of concrete expansion agents, in particular to an anti-condensation material for outdoor power equipment and a preparation method thereof. Background technique [0002] Humidity is divided into absolute humidity and relative humidity. Absolute humidity refers to the mass of water vapor contained in each cubic meter of air. Condensation refers to a phenomenon in which water vapor condenses on relatively low-temperature objects when it reaches saturation in the air. Condensation is a special phenomenon when the humidity reaches a certain level. [0003] For many areas, the humidity is high in the early morning, and condensation will appear on the surface of the outer tubes and other connecting wires of many electrical equipment. In the long run, it is easy to shorten the service life of these outer tubes and connecting wires of electrical equipment. For this reason, we have designed a An anti-condensation m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L7/00C08L9/06C08L9/02C08L23/16C08L83/04C08J9/10
CPCC08J9/103C08J9/105C08J9/107C08J2203/04C08J2375/04C08J2407/00C08J2409/02C08J2409/06C08J2423/16C08J2483/04
Inventor 李庭章
Owner 宁波朗茵新材料有限公司