Professor Chengdu Developed "Air Conditioning Clothing" To Adjust The Air Temperature At 3 ~5 C.

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< p > clothes can adjust the temperature like air conditioning, and do not consume electricity! Recently, the "a href=" //www.sjfzxm.com/news/index_p.asp "Chengdu" < /a > textile college professor Zheng Guanghong led the Sichuan provincial university ecological textiles Key Laboratory, developed a kind of "air conditioning clothes".

This kind of clothing can absorb or release heat according to the temperature change of the environment, and has the function of adjusting the temperature, and the temperature regulation range is 3~5 degrees Celsius.

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< p > < strong > experience: wear it in the morning is not cold, noon is not hot < /strong > < /p >

Since the winter of P, the lowest temperature in Chengdu has fallen below 0 degrees. Many people worry about dressing up in the morning.

In this regard, Professor Zheng Guanghong of Chengdu Textile College has a "cold weapon".

"When I get up in the morning, I wear this" a href= "//www.sjfzxm.com/news/index_f.asp" underwear "/a, plus a shirt, and then wear a thick" a href= "//www.sjfzxm.com/news/index_f.asp" coat "/a, which will not feel cold outside.

I don't feel hot when the temperature rises at noon. "

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< p > Zheng Guanghong this "cold weapon" is the "air conditioning clothes" recently developed by his team. He has tried it on for a week. "This kind of clothes is comfortable to wear and put on the skin."

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< p > the Chengdu Commercial Daily reporter saw on a sample hanging tag that the army green underwear, named "intelligent thermoregulation underwear", is almost the same as the ordinary autumn coat. The fabric is very thin and feels very soft.

The clothing description says that the product pays attention to the warmth retention function of underwear, and at the same time, can balance the extreme temperature. It not only meets the demand of cold resistance, but also can adjust the temperature needed to satisfy the comfort of the human body according to the change of the ambient temperature, so that the human body is always in a relatively comfortable state.

Zheng Guanghong said, "this kind of clothing is very suitable for working in the field with harsh climatic conditions."

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< p > < strong > declassified: mysterious "phase change material" is the key to < /strong > < /p >.

< p > Zheng Guanghong told reporters that this kind of clothes can adjust the temperature because the clothes are made of a special phase change material.

The phase change material, called Outlast, was first developed by an American company and was used by the national aviation and space agency of the United States to make space suits.

"It is a kind of comfortable temperature adjustment material, it will not become too cold in extremely cold weather, and it will not overheat in high temperature environment, so that the skin surface temperature has been maintained at a comfortable temperature."

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< p > > a href= "//www.sjfzxm.com" > Outlast material < /a >, there are 2~30 microcapsules, and microcapsules contain a material called microencapsulated paraffin.

This paraffin microencapsulation can change from solid to liquid or liquid to solid when temperature changes, and absorb heat, heat up or heat release in these changes, so as to reach the surface temperature of human comfortable skin (about 32~33 degrees C).

"The principle of heat absorption and heat release of this material is just like the principle of water curing heat release and liquefying heat absorption. Phase change material absorbs or releases a lot of heat in the process of changing physical properties, so as to achieve the effect of regulating temperature."

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< p > Zheng Guanghong said that the fabric made of Outlast material was tested by the European Union professional organization dynamic mode test and the artificial climate chamber test, and the temperature control could reach 3~5 degrees Celsius.

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