Heat insulation and quick drying; Heat preservation and steam penetration; Thin and warm; Cheap and good!
Scientific and technological innovation has further reduced the cost of footwear cold protection and doubled the performance. This is a new thermal insulation material that is very hot in the market recently: Y-Warm superposition.
It is the first time in history to apply heat insulation technology to reduce the heat conduction of winter shoes and clothing; From the technical principle to solve the conduction, to solve the world problem of winter shoes and clothing cold.
The appearance and specifications of the material are as follows:
Thickness: 0.9mm, gram weight: 53±2g/㎡, width: 150CM
Material characteristics
1, it is the lowest density and thermal conductivity of functional textiles;
2, the surface feels rough but warm;
3, stored in -60°C test box for several days to remove, contact skin does not have cold feeling;
4, absorb their own several times the water is still floating on the surface;
5, excellent moisture permeability, quick drying, antistatic, far infrared and antibacterial functions.
Moisture permeability test
In 2023, many brands in the world will give priority to applying the superposition state to the insulation of winter shoes and clothing. The following is a well-known European brand, using superimposed materials in the sale of outdoor functional shoes.
Scientists are inspired by the cold winter of shoes and clothing!
Wear shoes must fit, fit on behalf of the upper and foot contact and wrap, but also on behalf of frozen feet will be “cold”.
Therefore, to solve the problem that the “heat preservation” of shoes and clothing cannot be changed in the upper, how to find the middle layer to reduce the “conduction” is the most important thing.
If not, the thin thermal layer can not withstand the cooling of the vamp.
How to develop a group of low thermal conductivity materials that both heat insulation and moisture permeability is the dream of scientists climbing the peak of science and technology.
Existing insulation materials such as asbestos, polyurethane foam board, vacuum board, etc., are not suitable for footwear use; Nanoporous materials (aerogels) have a very low thermal conductivity but the “fragile” defect has not been overcome for hundreds of years. It has no choice but to grind the powder, but the structural damage and addition amount after grinding is limited, and the original performance can not be compared.
Project leader, Beijing Superposition Technology Co., LTD. Chief scientist Zhong Feipeng introduced: Y-Warmin 2013 project, lasted 8 years of research and development, withstand thousands of failures of tempering, denied countless times of possibility, finally in 2017 Beijing laboratory research and development success, 2019 to complete the technical verification, the first supply to the market in 2021.
Since its discovery in 1931, it has puzzled academic and industrial circles for nearly a hundred years due to its mechanical defects. The superposition state is the first time in the world to overcome the weakness of the mechanical force of the material structure and solve the world problem that “nanoporous materials” cannot be applied; And achieve a good “wet” function.
The core technology has been authorized by national and international invention patents.
1. A world first
Research and development success: nano closed cell “flexible” heat insulation, insulation new materials.
2, the world’s first group
With “steam & quick drying” function, nanoporous heat insulation, heat preservation of new materials.
3. For the first time in history
Suitable for “clothing, footwear” thermal insulation applications, high performance heat insulation, heat preservation of new materials.
Post time: Mar-02-2024