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Meteorological balloon and preparation method thereof

A weather balloon and balloon technology, applied in coatings, instruments, etc., can solve the problems of short high-altitude detection time and storage time, difficult weather requirements, easy drying and cracking, etc., to improve sounding life, improve product quality, and enhance penetration. Effect

Inactive Publication Date: 2012-02-15
衡水华铭橡塑制品厂
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Chinese patent application numbers 200910043069 (publication number CN101526630A) and 200910043714.X (publication number CN101592742A) respectively disclose a weather balloon and its production method, although the disclosed balloon can sound to a height of 30000m, However, due to the fact that the latex material constituting the above-mentioned weather balloons is prone to aging, cracking and other factors in the harsh environment of high-altitude ultraviolet rays and minus 40°C, the prepared balloons have problems of high-altitude detection time and high-altitude detection due to bursting of the pole after lift-off. The defect of short storage time makes it difficult to meet the ever-growing meteorological needs

Method used

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  • Meteorological balloon and preparation method thereof
  • Meteorological balloon and preparation method thereof

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Effect test

Embodiment 1

[0048] Steps for preparing a 950g weather balloon

[0049] First take 100 kg of natural centrifugal concentrated latex, then take 0.1 kg of casein, 0.40 kg of potassium hydroxide and add water to dilute them into 15% and 15% solutions respectively; take 1.5 kg of sulfur, 0.7 kg of accelerator PX, 2.0 kg of 4010NA and 0.5 kg of zinc oxide were diluted with water to form a 45% aqueous solution; 5.0 kg of ethyl butoxylate was heated to 95°C, and then water was added at a weight ratio of 1:1 to form an emulsified oil; and 0.08 kg of dispersants NF, Dilute 0.8kg of powder BX, 0.15kg of Pingpingjia O and 0.05kg of sodium tetraborate to 10% with water; then start the stirring mechanism, add the casein solution to the natural centrifugal concentrated latex, stir for 10 minutes, and then add potassium hydroxide , dispersant NF, sodium tetraborate, and pull open powder BX solution are added to the natural centrifugal concentrated latex, stirred for 15 minutes, and then the remaining sol...

Embodiment 2

[0053] Steps for preparing a 500g weather balloon

[0054]First take 100 kg of natural centrifugal concentrated latex, then take 0.25 kg of casein, 0.15 kg of potassium hydroxide and add water to dilute them into 10% and 18% solutions respectively; take 2.5 kg of sulfur, 1.5 kg of accelerator PX, 2.5 kg of 4010NA and 2.0 kg of zinc oxide were diluted with water to form a 48% aqueous solution; 2.0 kg of butyl ethyl oleate and 2.0 kg of dibutyl sebacate were heated to 100°C, and water was added at a weight ratio of 1:1 to form an emulsified oil ; Then 0.10 kg of dispersant NF, 0.5 kg of powder BX, 0.10 kg of flat plus O and 0.03 kg of sodium tetraborate are diluted to 11% with water; then start the stirring mechanism, and the casein solution is added to the natural centrifugal concentrated latex, Stir for 15 minutes, then add potassium hydroxide, dispersant NF, sodium tetraborate, and pull open powder BX solution into the natural centrifugal concentrated latex, stir for 15 minut...

Embodiment 3

[0058] Steps for preparing a 400g weather balloon

[0059] First take 100 kg of natural centrifugal concentrated latex, then take 0.15 kg of casein, 0.20 kg of potassium hydroxide and add water to dilute them into 8% and 20% solutions respectively; take 2.0 kg of sulfur, 2.5 kg of accelerator PX, and 3.0 kg of 4010NA and 1.5 kg of zinc oxide were diluted with water to form a 42% aqueous solution; 1.5 kg of butyl ethyl oleate and 1.5 kg of dibutyl sebacate were heated to 95°C, and water was added at a weight ratio of 1:1 to form an emulsified oil ; Then 0.05 kg of dispersant NF, 0.6 kg of powder BX, 0.05 kg of flat plus O and 0.01 kg of sodium tetraborate are diluted to 12% with water; then the stirring mechanism is started, and the casein solution is added to the natural centrifugal concentrated latex. Stir for 15 minutes, then add potassium hydroxide, dispersant NF, sodium tetraborate, and pull open powder BX solution into the natural centrifugal concentrated latex, stir for ...

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Abstract

The invention belongs to the technical field of meteorological sounding balloons and particularly discloses a meteorological balloon and a preparation method thereof. The meteorological balloon is prepared from natural centrifuged and concentrated latex, casein, potassium hydroxide, a dispersant NF, sodium tetraborate, nekal BX, peregal O, sulfur, an accelerator zinc ethylphenyl dithiocarbamate (PX), an anti-aging agent, 4010NA, zinc oxide, a cold-resistant agent, and a neoprene latex and polyisoprene polymer by the steps of material mixing, mould impregnation, film attaching, solidification and demoulding, and aerating and setting. The meteorological balloon has the characteristics of high surface smoothness, long sounding life and good product quality, and the blasting diameter is increased.

Description

technical field [0001] The invention belongs to the technical field of a detection weather balloon, in particular to a weather balloon and a preparation method thereof. Background technique [0002] Meteorological balloon is a vehicle commonly used to detect meteorological elements in the air. It is not only used by meteorological departments to detect space meteorological elements at an altitude of about 10,000 meters, but also to predict weather and climate. More importantly, it is also used for Navigation, aviation, aerospace, military and scientific research projects provide necessary meteorological guarantee conditions. With the development of science and technology, the application of new electronic sondes and new radars has put forward higher requirements for the launch height and load of sounding balloons. [0003] Chinese patent application numbers 200910043069 (publication number CN101526630A) and 200910043714.X (publication number CN101592742A) respectively discl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/02C08L89/00C08L11/02C08L47/00C08K13/02C08K3/22C08K3/38C08K3/06C08K5/10C08K5/101C08K5/11G01W1/08B29C41/14
Inventor 李兰振
Owner 衡水华铭橡塑制品厂
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