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Aviation colored trail cloud agent and preparation method thereof

A kind of smoke-pulling and coloring technology, which is applied in the direction of offensive equipment, smoke/fog generation, aircraft parts, etc., can solve the problems of fuselage corrosion, unsuitable for long-term use, etc., and achieve low cost, moderate airborne time, and simple deployment process Effect

Active Publication Date: 2019-12-31
颜谷科技发展(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current liquid smoke pulling agents also use chemical substances that can emit smoke, such as sulfuric anhydride, titanium tetrachloride, etc., but they will cause corrosion to the fuselage and are not suitable for long-term use.

Method used

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  • Aviation colored trail cloud agent and preparation method thereof
  • Aviation colored trail cloud agent and preparation method thereof
  • Aviation colored trail cloud agent and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0072] Such as figure 1 As shown, the present invention also provides a preparation method for the above-mentioned aviation colored smoke pulling agent, comprising the following steps:

[0073] 1) Mixing and dissolving: add the coloring component, fuming component and viscosity regulator into the dispersing equipment in sequence, and mix evenly to obtain a partially dissolved mixture of the coloring component;

[0074] 2) Dispersing and grinding: adding part of the dissolved mixture of colored components obtained in step 1) to the grinding equipment, then adding a dispersant and grinding;

[0075] 3) Adjustment of fuming components: import the ground mixture in step 2) into the dispersing equipment, and add fuming components while stirring;

[0076] 4) Viscosity adjustment: the mixture obtained in step 3) is stirred while adding a viscosity modifier;

[0077] 5) Stabilization treatment: adding a pour point depressant and a flame retardant to the mixture obtained in step 4) w...

Embodiment 1

[0085] The present embodiment provides a kind of aviation colored smoke pulling agent (yellow), containing each raw material of following percentage by weight:

[0086] Smoke component (white mineral oil 45.5%, liquid paraffin 2%) 47.5%; coloring component (solvent yellow 114) 25%; viscosity modifier (dimethyl nylon acid 20%, polyol dibasic acid ester 5% ) 25%; dispersant (acrylate dispersant) 1%; pour point depressant (polyaolefin pour point depressant) 0.5%; flame retardant (TCEP flame retardant) 1%.

[0087] Such as figure 1 Shown, the preparation method of above-mentioned aviation colored smoke pulling agent comprises the following steps:

[0088] 1) Mixing and dissolving: Add 25% of solvent yellow 114, 32% of white mineral oil with a distillation range of 210-320°C and 20% of dimethyl nylon acid into a high-speed disperser, mix well, and obtain a part of the dye to be dissolved mixture;

[0089] 2) Dispersion and grinding: add the above part of the dye dissolved mixtur...

Embodiment 2

[0096] Present embodiment provides a kind of aviation colored smoke pulling agent (blue), contains each raw material of following percentage by weight:

[0097] Smoke component (white mineral oil 8.2%, hydrocarbon oil 25%, liquid paraffin 3%) 36.2%; coloring component (solvent blue 78) 30%; viscosity modifier (dimethyl nylon acid 25%, ethylene glycol Alcohol phenylene ether 5%) 30%; Dispersant (the polymer containing amine anchor group, the polymer concrete containing amine anchor group can be implemented as hyperdispersant 6010, purchased from Weibosi New Material (Weifang) Co., Ltd. company) 3%; pour point depressant (polyaolefin pour point depressant) 0.3%; flame retardant (TCEP flame retardant) 0.5%.

[0098] Such as figure 1 Shown, the preparation method of above-mentioned aviation colored smoke pulling agent comprises the following steps:

[0099] 1) Mixing and dissolving: Add 30% of solvent blue 78, 25% of hydrocarbon oil with a distillation range of 140-180°C and 25%...

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Abstract

The invention relates to the field of fine chemical and dye chemical industry, in particular to an aviation colored trail cloud agent, which comprises the following raw materials by weight percentage:20-50% of a fuming component; 10-20% of a coloring component; 24-40% of a viscosity modifier; 1-3% of a dispersant; 0-0.5% of a pour point depressant; and 0-1% of a flame retardant. According to theaviation colored trail cloud agent, the liquid of the agent is placed in a storage tank, and is jetted to an engine nozzle position of an airplane through a pipeline and nozzle under the action of pressure to encounter high-temperature tail gas ejected by the airplane, yellow, orange, red, blue, green, purple and various colored smog can be generated under the action of high-temperature and high-speed jet stream, and beautiful colored ribbons are formed in the air, thus being convenient for the audience to capture the flight path of performing airplanes, and greatly improving the ornamental effect of exhibition flights.

Description

technical field [0001] The invention relates to the technical fields of fine chemical industry and dye chemical industry, in particular to an aviation color smoke-pulling agent and a preparation method thereof. Background technique [0002] In addition to the "white smoke" we usually see from airplanes, we can also see a kind of "colorful smoke" in major festivals. This kind of "colorful smoke" is usually a stunt aircraft that consciously pulls out a colored smoke strip at the tail of the aircraft in order to create an atmosphere during an air show, and circles various beautiful shapes in the air. This is an artificially created "performance" Smoke." [0003] Most of the previous aircraft performances used solid pods. However, the solid color smoke has the following disadvantages. First, the color is relatively light and the space time is short; second, the materials used are mostly sulfuric anhydride, potassium nitrate, etc., which are flammable and explosive. After opti...

Claims

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Application Information

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IPC IPC(8): C06D3/00B64D1/20
CPCB64D1/20C06D3/00
Inventor 王显敏王显光
Owner 颜谷科技发展(天津)有限公司
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