Human beings have farewell to bloated winter?The superimposed state of cold and isolation materials appeared, reducing the clothing by 80% thicker

A charge of less than 2cm of thickness can resist the low temperature of -40 ° C. The cold effect is equivalent to the daily 7cm thick clothing. What is the experience? At the China International Services Trade Fair in 2022, the "superimposed" cold isolation material black technology took this dream into reality.

Use this fabric to make clothes. The thickness of the clothing can be reduced by 80%. The clothes with the same thickness can increase the warmth effect by 5 times. The exhibitors pointed at a shirt with less than 2cm thick on the scene and told Xinhuanghe reporter, "It allows you to spend winter in northern my country."

Three "world first", may cause human clothing revolution

The innovative service achievement hall of Shougang Park, which is included in this, which can be described as global innovative technology services, brings together the results of emerging fields, cutting -edge technologies and the results of innovation services. Behind each achievement, there may be. Amazing stories, disruptive revolutionary significance. Overlapping state ▪ Cold isolation is one of them.

Zhong Feipeng, the chief scientist of the cold isolation materials, told Xinhuanghe reporters that the superposition state is the world's first successful nano -closed bionic bionic thermal insulation new material, creating three "world first". The first is to break the fragmentation of nano -porous materials. This technology has been discovered for the first time since 1931, but "available" is not easy. Zhong Feipeng led the scientific research team for eight years to change this "fragile" material. It became a flexible "cloth". The second is to break the "wet" bottleneck that is often accompanied by thermal insulation material and solves the breathability. The third is disruptive changes to the human warm material category. "To this day, the warmth of human clothing still depends on animal hair, and this high -performance material is used for human clothing for the first time, which has a disruptive significance." Zhong Feipeng said.

(The thickness of the superimposed material in the figure is 0.75 mm)

According to reports, the technology has been landed for three years and has won international patents, national patents and dozens of awards.

The results have been applied by multiple institutions

For consumers, the good news is that the fabric began to supply the market last year. After the results were released, the research team of Tsinghua University applied materials to the thermal guarantee of the 2022 Beijing Winter Olympics outdoor competition. Apply to the outdoor jacket clothes to prevent cold.

As an application for this material, Beijing Yifu Clothing Technology Co., Ltd. also brought his clothes to the exhibition site. A live demonstration, the insulation performance of the superimposed material is directly displayed in front of everyone. The high -temperature iron plate at 125 ° C, the water droplets evaporate instantly, and place the 1mm thick superposition material on the iron plate, and the hand can be placed and kept. The new Yellow River reporter felt at the scene that the temperature temperature was about five or sixty degrees, which was close to the body feel of the warm baby.

(125 ° C insulation test)

A piece of clothing on the scene showed the application results of the superimposed new materials. According to Feng Qun, a technical expert of Beijing Yiwei Clothing Technology Co., Ltd., the superimposed fabric is used as a layer of clothes, supplemented by other fabrics of windproof, rainproof, and insulation. The total thickness of the clothes is only less than 2cm. The severe cold, the four or five storms and the rain prevention. "If you use down filling, the thickness of the same environment needs to reach 6-7 cm. The superimposed state materials are light and thin, and at the same time have good breathability. If you are sweating in high-cold areas, you don't have to worry about the problem of sweating sweat. "Feng Qun said.

The price is 19 yuan per meter. These common brands and fields can be applied

So, will the price be expensive? Can the people afford it? Zhong Feipeng introduced that the market sales price of 1M*1.5M is 19 yuan. "A large number of brands have been applied to production this year, and are expected to be sold this winter." Among them, common brands such as Colombia, Nornelan, Jack Jones, and Camel.

In addition to clothing, this material can also be applied to the heat insulation and warmth required by the industrial chain of the temperature interval of food, housing, and bank-50 ° C to 150 ° C. More than 20 mainstream industries in use can not only effectively reduce the original resource consumption of the unit's original resource consumption. And can reduce the construction of factory buildings, land occupation, and labor -intensive production of traditional materials production.

"From no one knows Y-WARM superimposed, to today's global innovation with high popularity, we use the service of the first platform for the service trade meeting to pass the latest technological innovation achievements to users around the world to achieve the results of four or two pounds." Zhong Feipeng said Essence

New Yellow River Reporter: Gao Ying

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