In this case , bio- chemical fiber with "gene" of the textile industry more and more attention .
President of the China Chemical Fiber Industry Association end Xiaoping recently at the 8th China Bio- Industry Conference conference, chemical fiber raw materials obtained from biomass pathways trend is increasingly evident in the world . Bio-based materials and bio-based chemical fiber is an important breakthrough in alternative strategies fossil resources , is an important part of the national strategic emerging industry.
He pointed out that the domestic chemical fiber industry can seize this opportunity to develop bio-based chemical fiber and raw materials , or related to the future of the textile industry .
Prospects
2013 , China's textile industry fiber processing capacity of 48.5 million tons , an increase of 6.8 % over 2012 , accounting for processing approximately 58% of total global fiber ; fiber production 41,219,400 tons , an increase of 7.9% , accounting for 65% of the world's chemical fiber production above .
Meanwhile, the data show that more than 90 percent of China's chemical fiber industry products based on petroleum feedstocks , raw material costs accounted for more than 80% of production costs , and chemical fiber raw materials imports exceed the total demand of 1 /2.
" Dependence on foreign domestic chemical fiber raw materials security cordon has been close to the stable development of the industry , to the development of the whole industry chain is a tremendous investment risk and instability ." End Xiaoping stressed.
However, in the global oil and other resources increasingly tense predicament , chemical fiber raw material was injected a dose of medicine .
End Xiaoping told reporters that , in order to alleviate the plight of the scarcity of resources to bring to the chemical industry , it must implement the "raw material substitution " strategy to develop chemical and biological materials and bio-based chemical fibers.
Is the bio-based chemical fibers from renewable raw material of a fiber material comprising natural plant and animal fibers, regenerated fibers and synthetic fibers derived from biomass , natural fiber is considered a continuation of the industrial era .
End Xiaoping said that bio-based chemical fiber has a green, environmentally friendly , renewable and biodegradable raw materials and other excellent features to help solve the current global economic and social development faces serious resource and energy shortages and environmental pollution.
While the domestic rich biomass feedstock reserves , but also for the development of bio-based chemical fiber lit green. According to statistics , China's crop straw , trees class resources of approximately 30 million tons of marine shellfish , seaweed about 20 million tons of animal and plant protein fibers resources of approximately 300 million tons.Wholesale masking tape
Secretary-General of China Chemical Fiber Industry Association, Wang Yuping , also said the development of bio -based fiber industry, will bring a thriving textile industry prospects and great potential for improvement.
Increasingly mature market
From the beginning of the last century , the world's chemical giant DuPont , DOW Chemical , DSM, BASF and other enterprises have turned to bio-based chemical fiber and materials research and industrialization from traditional chemical and chemical industries, has it as a top priority development of business. After the financial crisis , the world, especially the developed countries are to develop bio-based chemical fiber industry as competition for high-tech fibers ground.
China is no exception, " " five "national strategic emerging industry development plan " and " chemical industry" second five " development plan" , regard the development of bio-based chemical fiber raw materials as an important and special content. National Development and Reform Commission, Ministry of Finance, the Ministry of Industry , Science and Technology , Chinese Academy of Sciences and other departments are jointly promoting the "national bio-based materials major project implementation plan" - " bio-based chemical fiber in its raw special plan" were .
Under favorable policies to promote the country in recent years, China's chemical fiber and bio-based raw materials are the strong development, especially in fiber processing and applications market is maturing.
"At present , China's bio-based chemical fiber production areas covering almost all varieties, is not behind the new fiber varieties abroad ." End Xiaoping said.
According to him , China's chitosan fibers , PDT fibers, fibrin fibers, bamboo and hemp pulp fiber and other varieties has reached the international advanced level ; PTT fiber , PBT fiber , polylactic acid (PLA) fiber, fiber processing with international standards , application market matures ; widely Lyocell fiber , PHBV and PLA blend fibers , such as seaweed fiber market applications .
" Bio-based chemical fibers have on the performance of a wide range of conventional chemical fiber alternative , has been used in textiles, medical materials, health protection , aerospace industry and other fields, has huge market potential ." End Xiaoping said.
And under the plan, by 2015, production of bio-based fibers and chemical raw materials China will by the 2012 's 3,000,000 tons ( including traditional biomass -based renewable fibers ) increased to 5.1 million tons , with an average annual growth of 17 %. Output value of the chemical fiber and bio-based materials will reach 105 billion yuan , an increase of value of 44 billion yuan .Masking tape
Enterprise strength should be improved
However, compared with large foreign enterprises " deep pockets " , domestic enterprises are somewhat weak, strength alone is still very limited.
End Xiaoping pointed out , China's bio-based chemical fiber production is still at a critical stage of industrialization breakthrough , and the current main task is to achieve as soon as possible , " three alternative ", " three combinations " and " three priorities ."
He further explained that " three alternatives " that raw material substitution, process substitution and product substitution . " Three combinations" that is combined with bio- chemical industry ; combined with energy conservation and environmental protection, waste utilization ; combined with feature enhancements and application. " Three priorities " that focused on the capture of bio- polyols in the production and application of technology, raw material polylactic acid fiber preparation and fiber application technology and marine bio-based fiber material diversification and scale production technology.
With the development of modern biotechnology, chemical industry , end Xiaoping very confident . He hoped that through these three " three" implementation , accelerate the development and application of bio-based chemical fiber , chemical fiber industry to promote the upgrading of industrial structure and sustainable development.Washi tape
" The next three years , the development of bio-based chemical fiber goal is the formation of bio-based synthetic fiber 600,000 tons , 350,000 tons of bio-based cellulose fibers , marine bio-based fiber production capacity of 30,000 tons ." End Xiaoping said .
And in order to achieve the goal of raising the production capacity of domestic enterprises is crucial .
In this regard , the end Xiaoping pointed out that China should strive to promote future demonstration bases and foster leading enterprises , the establishment of a number of innovative bio-based chemical fiber in its raw competitive enterprises , establish product demonstration development companies, while also focus on promoting green pulp and pulp fiber and application integration and new solvent -spun cellulose fiber industry, fostering innovative fiber biotin competitive enterprises . Furthermore, it should focus on promoting the bio-based chemical fiber industry, technological innovation and research and development platform for building , construction, bio-based fiber materials National Engineering Technology Center .
Wang Yuping said , to develop bio-based fibers, along with profound changes in the future should the relevant technical textile and chemical fiber industry, technology, equipment , personnel, and other aspects of the business model .
"Because bio-based fibers used in the textile sector is already a mature market, coupled with the earlier accumulation of technical reserves, as long as the raw material problem solving, optimization of technological processes spinning good , bio-based chemical fiber industry will become the biggest bright spot this year ." Wang Yuping said.Sellotape
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