INTRODUCTION
碳纖維及其復合材料是國民經濟和國防建設不可或缺的戰略性新材料, 技術含量高,產業鏈長,輻射面廣,帶動力強,是推動我國產業升級,汽車輕量化、風力發電、新能源發展的橋梁和紐帶。“十四五”期間,我國碳纖維及復合材料產業鏈處于爆發式快速發展,預計到2026年底,聚丙烯腈碳纖維原絲和碳纖維產量將分別達到100萬噸和50萬噸,碳纖維復合材料將達到300萬噸,所需油劑、上漿劑和高性能樹脂將分別達到10萬噸、5萬噸和100萬噸,目前,我國碳纖維原絲用油劑、高性能上漿劑和高性能樹脂100%依賴進口。
芳綸纖維屬于三大高性能纖維之一,2020 年,國內芳綸總產量為78000噸。對位芳綸主要應用于光纖增強、安全防護,汽車膠管、繩索等,間位芳綸主要應用于防火材料、高溫傳送帶、高溫過濾材料、高溫防護織物、電氣絕緣隔熱等領域。芳綸生產過程中需要油劑,用量達到4000噸。制備樹脂基復合材料時需要對芳綸纖維表面上漿。同碳纖維用油劑和上漿劑一樣,我國芳綸纖維生產依賴進口油劑,芳綸纖維用上漿劑國內外沒有商品化產品,急需自主研發。
合成化纖是紡織工業必不可少的原料,2018年我國合成化纖總產量已突破5011萬噸,化纖油劑消費量接近80萬噸,是全球******的化纖油劑消費國,POY 紡絲油劑50%依賴進口,高性能FDY紡絲油劑100%依賴進口,每年進口幾十萬噸。
因此,開發生產國產油劑、上漿劑及高性能樹脂研發、生產及銷售潛力巨大。吉林乾仁新材料有限公司與吉林化纖集團等碳纖維企業、煙臺泰和新材等芳綸纖維企業,江蘇國望高科纖維等化纖企業,吉林通鑫玄武巖等玄武巖纖維和玻璃纖維企業以及冀州中意等復合材料企業達成戰略性合作伙伴關系。隨著公司運營步入正軌,上述戰略合作伙伴將與吉林乾仁新材料有限公司合作共贏,推動我國高性能纖維及其復合材料產業鏈發展,利用5-10年將吉林乾仁新材料有限公司打造成為一家年產2萬噸高性能樹脂(環氧樹脂、乙烯基酯樹脂和環烯烴樹脂)、1萬噸油劑和1萬噸上漿劑及浸潤劑,總產值超數億元的高新科技上市公司。
Carbon fiber and its composites are indispensable strategic new materials for national economy and national defense construction. They have high technical content, long industrial chain, wide radiation and strong driving force. They are bridges and ties to promote China's industrial upgrading and the development of automobile lightweight, wind power generation and new energy. During the "14th five year plan" period, China's carbon fiber and composite industry chain is in explosive and rapid development. It is expected that by the end of 2026, the output of polyacrylonitrile carbon fiber precursor and carbon fiber will reach 1 million tons and 500000 tons respectively, the output of carbon fiber composites will reach 3 million tons, and the required oil agent, sizing agent and high-performance resin will reach 100000 tons, 50000 tons and 1 million tons respectively. At present, China's oil agent, high-performance sizing agent and high-performance resin for carbon fiber precursor are 100% dependent on imports.
Aramid fiber is one of the three high-performance fibers. In 2020, the total domestic output of aramid fiber was 78000 tons. Para-aramid is mainly used in optical fiber reinforcement, safety protection, automobile hose, rope, etc. Meta-aramid is mainly used in fire-proof materials, high-temperature conveyor belts, high-temperature filter materials, high-temperature protective fabrics, electrical insulation and other fields. Oiling agent is required in Aramid production, with an amount of 4000 tons. It is necessary to size the surface of aramid fiber when preparing resin matrix composites. Like the oil agent and sizing agent for carbon fiber, the production of aramid fiber in China depends on imported oil agent. The sizing agent for aramid fiber has no commercialized products at home and abroad, so it is in urgent need of independent research and development.
Synthetic chemical fiber is an essential raw material for textile industry,In 2018, China's total chemical fiber output has exceeded 50.11 million tons, and the consumption of chemical fiber oil agent is close to 800000 tons. It is the largest consumer of chemical fiber oil agent in the world. POY spinning oil agent is 50% dependent on import, and high-performance FDY spinning oil agent is 100% dependent on import, importing hundreds of thousands of tons every year.
Therefore, the development and production of domestic oiling agent, sizing agent and high-performance resin have great R & D, production and sales potential. Jilin Qianren Innovative Material Co., Ltd. has reached strategic partnership with carbon fiber enterprises such as Jilin chemical fiber group, aramid fiber enterprises such as Yantai Taihe new material, chemical fiber enterprises such as Jiangsu Guowang high tech fiber, basalt fiber and glass fiber enterprises such as Jilin Tongxin basalt, and composite material enterprises such as Jizhou Zhongyi. With the company's operation on track, the above strategic partners will cooperate with Jilin Qianren Innovative Material Co., Ltd. for all win results , promote the development of China's high-performance fiber and composite industry chain, and build Jilin Qianren Innovative Material Co., Ltd. into a high-performance resin (epoxy resin, vinyl ester resin and cycloolefin resin) with an annual output of 20000 tons, 10000 tons of oil agent and 10000 tons of sizing agent and wetting agent in 5-10 years, a high-tech listed company with a total output value of more than hundreds of millions of yuan.
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