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Production method of 150-500 DEG C pleochromatic irreversible thermopaint

A temperature-indicating paint and coating technology, applied in the direction of heat-sensitive paints, thermometers with physical/chemical changes, coatings, etc., can solve the problem of lack of low-temperature multi-color-changing products, etc.

Inactive Publication Date: 2010-05-12
中昊北方涂料工业研究设计院有限公司
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Problems solved by technology

[0005] There are currently 7 varieties of SW-M multi-color irreversible temperature-indicating paint series in my country, which are developed and produced by the North Paint Industry Research and Design Institute. The temperature measurement spans are 8 varieties of 400 ° C ~ 1250 ° C; compared with the international level, there is a lack of low temperature Multi-color products

Method used

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  • Production method of 150-500 DEG C pleochromatic irreversible thermopaint
  • Production method of 150-500 DEG C pleochromatic irreversible thermopaint
  • Production method of 150-500 DEG C pleochromatic irreversible thermopaint

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Embodiment 1

[0062] Base material: 30.0% to 80.0%;

[0063] Low-temperature organic pigments: 2.5% to 8.0%;

[0064] Low-temperature inorganic pigments: 10.0% to 30.0%;

[0065] Filler: 15.0% to 25.0%.

[0066] Solvent:: 30.0% to 50.0%.

[0067] The above-mentioned base material is silicone resin, epoxy silicone resin.

[0068] The above-mentioned low-temperature organic pigments are basic brilliant blue, basic brilliant green, indigo blue, scarlet pink, toluidine red, light fast red, Lisol purple, permanent red, phthalocyanine blue, phthalocyanine green, hualan, ultramarine blue.

[0069] The above-mentioned low-temperature inorganic pigments are ammonium vanadate, lead carbonate, basic lead carbonate, cadmium carbonate, and cadmium sulfate.

[0070] The above-mentioned fillers are titanium dioxide, talcum powder, zinc oxide, magnesium oxide, tin oxide, calcium oxide, and aluminum oxide.

[0071] The above-mentioned solvents are toluene and xylene.

[0072] Other embodiments:

[00...

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Abstract

The invention relates to production and detection methods of 150-500 DEG C pleochromatic irreversible thermopaint containing the following components in percentage by mass: 30.0-80.0 percent of base stock, 2.5-8.0 percent of low-temperature organic pigment, 10.0-30.0 percent of low-temperature inorganic pigment, 15.0-5.0 percent of packing and 30.0-50.0 percent of solvents. The 150-500 DEG C pleochromatic irreversible thermopaint is a novel measuring tool with special purpose. The paint is the unique developed product of the low-temperature pleochromatic irreversible thermopaint in China since 1980s, is the effective complement of the traditional varieties of the pleochromatic irreversible thermopaint in China, lowers the temperature measuring limit of the traditional pleochromatic irreversible thermopaint varieties, achieves the zero breakthrough of developing the pleochromatic thermopaint in China to the low temperature direction, and widens the application range of the traditional pleochromatic irreversible thermopaint.

Description

technical field [0001] The invention relates to the production of a 150°C-500°C multi-color irreversible temperature-indicating paint. Background technique [0002] Temperature-indicating paint is a new type of special-purpose temperature measuring tool. It is a paint that indicates the surface temperature and temperature distribution of an object by changing its color or appearance; because it can be used in places where thermometers, millivolt meters, etc. It can be effectively used under the environment, and has the characteristics of simplicity, speed, convenience, and intuition, so it has been valued by the scientific and technological circles of various countries, and a lot of research work has been carried out. [0003] The multi-color irreversible temperature-indicating paint has the function of measuring temperature in a large area. It can memorize the highest temperature without destroying the surface shape of the object or affecting the airflow state. It is easy t...

Claims

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Application Information

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IPC IPC(8): C09D183/04C09D5/26G01K11/16
Inventor 张新岐杜君俐孟军锋杨茂林梁云秀徐润斌侯宴宾
Owner 中昊北方涂料工业研究设计院有限公司
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