Functionalization Of Synthetic Leather Is The Requirement Of Enterprises And The Trend Of Product Development.

July 22nd,

Synthetic leather is an important branch of polymer materials. Her development direction also follows the direction of functional development of polymer materials.

The main functions include: negative ions, sterilization, conductive (shielding, heating), damping damping, shock absorption, heat conduction, heat insulation, fire suppression, magnetism, stealth, infrared health care, thermochromic and electrochromic, shape memory, respiratory function and so on.

1 functionalization of synthetic leather

One point one

Research and development of new functional composite leather.

Nanoscale tourmaline is added to the surface layer slurry.

Tourmaline is a gem grade mineral resource peculiar to Yunnan and Xinjiang.

It has a special function, that is, thermoelectric effect.

When receiving the surrounding energy, it can exchange energy with the surrounding environment, ionize the surrounding air, stimulate the emission of electrons in the air, thus producing negative ions, that is, air negative ions.

Air negative ions are known as vitamin or auxin, which is the healthy air for refreshing the mind.

Negative ions play a great role in human health.

Traditional synthetic leather is the main raw material, and nano tourmaline is added into the surface layer to become negative ion synthetic leather, which is mainly used in submarines, aircraft, ships, armored vehicles and civilian cars.

Synthetic leather produces negative ions under the action of the surrounding thermal environment, which is conducive to improving the environment of narrow space and improving the efficiency of drivers and occupants.

Nano negative ion synthetic leather can be used in home decoration to eliminate indoor harmful gases, such as formaldehyde and xylene.

Therefore, nano negative ion synthetic leather has wide application prospects.

One point two

A kind of energy storage and moisture permeable synthetic leather can be made by adopting a kind of energy storage, moisture permeation, sterilization, non-woven fabric base and thermal shape memory function.

The product can first be used for military operations and training clothing.

Then it will be applied in the civil field.

The energy storage and moisture permeable synthetic leather contains a kind of high crystalline polyurethane material, which can store heat and heat during crystallization, and change the volume of non-woven fabric during crystallization. It can adjust the moisture permeability of synthetic leather and become an intelligent synthetic leather material that can respond to environmental changes.

Synthetic leather as

Clothing plays an important regulating role in heat and moisture energy exchange. With the adjustment of clothing, physical, physiological and psychological factors make the human body feel comfortable and satisfied with the heat and moisture balance.

In this state, various organs of human beings can be in normal physiological state before they can perform normal work and life.

Clothing thermal and moisture comfort is a comprehensive balance of biological thermodynamics among people, clothing and environment. It is a comprehensive coordination of various factors such as environmental climate, human activity level, clothing style and performance of clothing materials.

Which constitutes the material basis of clothing