Research And Development Of "Super Imitation Cotton" By The Chinese Academy Of Textile Science And Technology

< p > chemical fiber industry technology innovation strategic alliance takes the national "12th Five-Year" science and technology support plan "super Imitation cotton synthetic fiber" and its < a target= "_blank" href= "http://www.91se91.com/" > textile < /a > product industry technology development "project.

27 enterprises in the upstream and downstream of polyester industry have jointly tackled key problems. After more than two years of efforts, the project commitment units have launched "super Imitation cotton" fibers in the market.

The reporter interviewed Pan Jufang, director of the deep processing research center of the research and development center of the Chinese Academy of textile science on the progress and Prospect of the project.

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< p > < strong > internal processing technology is working together to develop < /strong > < /p >

< p > reporter: in August 2011, the China Textile Research Institute (hereinafter referred to as the "Textile Academy") is also one of the undertaking units of the national science and technology support technology project supported by the "a href=" http://www.91se91.com "chemical fiber industry" /a technology innovation strategic alliance, "the super imitation cotton synthetic fiber and its textile industrialization technology development".

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< p > Pan Jufang: before the Textile Academy received the "super Imitation cotton synthetic fiber and its textile industrialization technology development", it has accumulated 3~4 years of research and development experience of the new generation polyester fiber (Imitation cotton).

At that time, the original intention of R & D was to make differentiated products for China's polyester production capacity, so as to enhance the competitiveness of the polyester industry.

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< p > China Textile Center has undertaken some projects in the "super cotton imitation" project, and has speeded up the research and development of the new generation of polyester fiber (cotton imitation).

In this project, it has played two roles as organizers and technology development.

The role of the organizer is reflected in linking the upstream and downstream enterprises to participate in the project, joint research and development plan, and promoting the project process; the role of technology development is embodied in the project team development team.

The Textile Academy first opened up the various processes on the industrial chain, and then targeted the company in the direction of cooperation.

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< p > reporter: < a href= "http://www.91se91.com/news/ > > Textile Academy < /a > grasp the technology of the whole industrial chain. < /p >

< p > Pan Jufang: from the polymerization modification of polyester, we have developed a series of technologies, such as polymerization, spinning, weaving, dyeing and finishing.

Often an enterprise can not complete all the processes, and needs different production processes in different enterprises.

After we have finished the process inside, it will be more convenient after trial production on the machine.

The spinning and weaving Research Institute also produces machines in some processes, which can be tested in their own units.

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< p > the development of fiber will start from a small scale, from several tons to dozens of tons to several hundred tons, and expand production capacity step by step. After the product is mature and stable, it will be widely promoted in the industry.

The hydrophilic and dyeable short fibers jointly developed by the Academy of textile science and Yizheng chemical fiber Limited by Share Ltd and the hydrophilic and anti ultraviolet short fibers jointly developed by Jiangyin Huahong Chemical Fiber Co., Ltd. were born.

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< p > < strong > registered trademark sharing certification standard < /strong > < /p >

< p > reporter: project research and development has made some achievements and registered "Yi mian" trademark.

Can you tell me about the attribution of the trademark? < /p >

< p > Pan Jufang: the research and development of the project, if it is developed by a single unit, belongs to the R & D unit; if it is a joint venture of several units in the alliance, the result belongs to the common ownership of the alliance members.

"Yi mian" is a common trademark of the whole project.

It is possible to use the "Yi mian" trademark in the production of products that conform to the "super Imitation cotton" product positioning standards.

At present, China Textile Institute is formulating the standard in this respect, and a large number of test data have been collected and collected in the early stage.

Standard setting is also a huge project.

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< p > in the future, the alliance will promote and promote the market scale application of "yam" fiber and its textiles, create a reliable market brand and enhance the added value of products.

At the same time, it will also strengthen standards setting, quality supervision and certification, comfort evaluation and so on, so as to ensure the scientific standardization and branding of new product marketing.

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< p > < strong > polymerization modification is more advanced and has good prospects for the trend. < /strong > < /p >

P > reporter: what's the difference between the previous "cotton imitation" product and the present "super Imitation cotton" product? < /p >

< p > Pan Jufang: if traced back to the source, ordinary polyester itself is born from the perspective of "Imitation cotton".

It is the first generation of Imitation cotton products.

However, compared with cotton, there are some deficiencies in performance.

For example, moisture regain is much lower than cotton, and water absorption and sweat perspiration are worse than cotton.

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After P >, most of the modified polyester fibers developed by many enterprises are physically modified, but they only change the cross-sectional shape of polyester, but the properties of polyester itself have not changed.

To say the difference between the "super cotton imitation" project and the previous one, it should be said that the more advanced technology is the main aspect.

The essential difference between physical modification and physical modification is that polyester molecular structure design is carried out in this project, which is polymerized and modified, which is a breakthrough in the performance of fiber itself.

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< p > < < a href= > http://www.91se91.com > Super Imitation cotton > /a > series of fiber products have excellent properties of cotton and polyester, and improve their shortcomings. They have the properties of moisture absorption, skin protection, warmth retention and so on. They also have good mechanical properties, heat resistance and color fastness of polyester, and can also achieve the functions of perspiring, fast drying, antistatic, anti pilling, or flame retardant, antibacterial and anti ultraviolet.

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< p > reporter: what do you think of the market prospect of "super cotton imitation" series, such as "span lang=" EN-US "style=", "font-family: Microsoft", "color: #555555", "mso-bidi-font-size: 10.5pt", "font mso-bidi-font-size:" 3 ""

< p > Pan Jufang: in the process of promoting the project, we attach great importance to the low carbon and environmental protection of the production process.

This is consistent with the development trend of the industry, so the product has a competitive edge in green technology.

In addition, the performance of "super Imitation cotton" is outstanding, which is in line with the trend of consumers' pursuit of healthy and comfortable life, and has advantages in market competition.

At present, the "super Imitation cotton" project is progressing smoothly, and the new generation of polyester (cotton imitation) product system diagram has been established. We will continue to strengthen the follow-up research and development of products, and provide technical support for upgrading the quality of products.

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