Shirts With "Cleanliness"

Guests: Zhang Jianxiang, director of R & D center of Lu Tai textile company.

When a dirty shirt comes to us, if only a small amount of detergent is used to wash it in the water, it can be as clean as before. Is it a great pleasure?

Why can decontamination fabrics self decontamination? We invite the inventor of this technology, Zhang Jianxiang, director of R & D center of Shandong Lu Tai textile company, to solve the mystery.

Secret weapon

Short chain fluorinated block copolymer

Moderator: in order to make fabrics have self decontamination function, what is its "secret weapon"?

Zhang Jianxiang: in recent years, as people pay attention to ecological and environmental problems,

With the aim of energy saving, environmental protection and low carbon emission reduction, Lu Tai Group, together with a number of senior German additives experts from the Clariant International Ltd, has developed a short fluorinated chain block copolymer, which has special molecular structure and functional groups. It can give fabrics excellent oil, antifouling and self decontamination functions in air and water.

The new auxiliaries we developed do not contain APEO, PFOA and PFOS (below detection limit). They can effectively reduce carbon emissions in the process of fabric washing. They belong to green environmental protection products.

Moderator: please briefly introduce the principle of dirt self separation.

Zhang Jianxiang: in the air, the hydrophobic groups are arranged on the surface of the fabric, so that the clothes can prevent oil from being polluted in the process of wearing. When washing, the hydrophilic groups are on the surface of the fabric, so that the fabrics are hydrophilic, and the oil will easily be washed away when the fibers expand with water.

At the same time, some functional groups such as the repulsive force between the carboxyl groups on the auxiliaries can extend the chain of the coiled copolymer molecules and squeeze out the oil pollutants attached to the fabric, thus achieving the effect of dirt removal.

Wool technology

Improve self decontamination effect

Moderator: in order to make the shirt with self decontamination function can be deformed and not "fragile" after washing, what functions does the R & D personnel give the fabric?

Zhang Jianxiang: combined with his super free iron technology.

Moderator: it is understood that in the decontamination of functional fabrics, you are also innovative development of new wool technology, please tell us about its role.

Zhang Jianxiang: the wool effect process is to enhance the moisture absorption and capillarity of fabrics by means of special pretreatment and nano absorbent additives.

After three general finishing, the fabrics are poor in moisture absorption and moisture permeability, and feel warm and stuffy.

By adopting the special wool technology, we can greatly improve the moisture absorption of fabrics, increase the comfort of wearers, and further improve the self decontamination effect of fabrics.

Host: what is the significance of R & D and production of self decontamination function shirts? What aspects will continue to improve this technology in the future?

Zhang Jianxiang: when washing the decontamination function shirt, the dosage of detergent can be reduced by 20% to 50%, washing time can be reduced by more than 50%, and washing can save more than 40% of water consumption, achieving the goal of saving water, saving time and reducing pollution.

Although the product has been put on the market, it is not rich enough in flower color.

As a high-tech product in 2012, we will focus on the optimization and improvement of fabric organization, finishing method and decontamination effect, and further expand the market.

Moderator: it is understood that from 2008 to now, the use of decontamination function fabric production shirt, has achieved sales revenue of 38 million 600 thousand yuan, and its market positioning? What trend will the shirt trend in the future?

Zhang Jianxiang: from decontamination function fabric shirt, each piece is priced at 796 yuan ~1260 yuan.

Its consumer groups take the love of the environment, the pursuit of fashion, advocate the low carbon life of urban white-collar and gold collar family.

In the future, we should not only attach importance to the textile chemicals industry.