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  • This high performance fiber and composite forum co[2024/5/21]
    From components to vertical and flat tails, to fuselage and wings, from the secondary bearing structure to the main structure, composite materials have gradually become one of the main structural materials of aviation equipment, which is an important symbol of the advanced nature of a new generation of civil aircraft. On May 17, the high Performance fiber and Composite Materials Forum for aerospace was held in Lianyungang, where experts and scholars introduced the latest development and application of aerospace composite materials such as polyimide fiber, commercial aviation prepreg, silicon c......[ Read More ]
    Production process of Qinfeng polypropylene staple[2024/5/21]
    Polypropylene staple fiber is made from polypropylene by melting, drawing, spinning, cutting and other processes.Polypropylene staple fiber looks like cotton ball from the outside, soft and elastic, polypropylene staple fiber elongation performance is large, production control is not good, elongation of 60%. In addition to the structural elements of the polypropylene polymer itself, there is also the possibility of insufficient stretching during the production process. Due to the large non-uniformity of the yarn, it is easy to finish the winding when increasing the tensile ratio, and sometimes......[ Read More ]
    Why is the price of grey cloth falling?[2024/5/14]
    In this year's textile industry, the grey fabric market does show a "hundred flowers blooming" prosperity, all kinds of varieties are warmly sought after by the market. Although it has now entered the middle of May, the traditional peak season of "gold three silver four" time has passed, but the hot market in the grey fabric market does not seem to have passed over time, but the price did fall a little.The grey fabric market is stableAlthough the traditional peak season "gold three silver four" time has passed, but now the grey fabric market still maintains a ......[ Read More ]
    How to pick up high quality PP staple fiber[2024/5/14]
    PP staple fiber is widely used in the field of engineering, and the market prospect is broad. How to pick up high-quality PP staple fiber? Qinfeng provides the following six methods for your reference:1. Water bath comparison method:Put 500ml water into two cups, separate the 0.4g standard single sample fiber, mix it for 10 seconds, and then investigate. The high-quality one is dispersed evenly and suspended in water; The defective can not be uniformly dispersed or suspended in the water or underwater in clumps or clusters.2. Odor identification method:High quality fiber: environmental protect......[ Read More ]
    Textile Chamber of Commerce held a seminar on yarn[2024/5/7]
    On May 2, 2024, during the 135th Canton Fair, the China Textile Import and Export Chamber of Commerce organized a symposium on yarn and fabric trade situation. Mr. Cao Jiachang, President of the China Textile Import and Export Chamber of Commerce, Mr. Liu Xiaoguang, second-level Inspector of the Foreign Trade Department of the Ministry of Commerce, and Mr. Zhou Shanqing, Deputy director of the China Foreign Trade Center, attended the meeting, as well as more than 50 representatives from the commercial bureau and enterprises of Jiangsu, Zhejiang, Sichuan, Shandong, Guangdong and other provinces......[ Read More ]
    Qin Feng chemical fiber said: polypropylene staple[2024/5/7]
    The process of polypropylene staple fiber is not simple, in fact, if the operation is slightly wrong, it will have a greater impact on the production of finished productsPolypropylene staple fiber looks like a group of cotton, soft and elastic, polypropylene staple fiber elongation performance is large, easy to control in production, elongation will be 60% longer, in addition to its polypropylene macromolecule itself structural factors, in the production process may also be insufficient tensile.Because of the large non-uniformity of the silk, it is easy to increase the tensile ratio of th......[ Read More ]
    Chen Xinwei, president of China Chemical Fiber Ass[2024/4/30]
    On April 18, Chen Xinwei, president of China Chemical Fiber Industry Association, walked into the National Advanced Functional Fiber Innovation Center (referred to as the Innovation Center) for investigationChen Xinwei visited the exhibition hall of the innovation center, research and development laboratory, pilot test base, etc., deeply understood the operation of the innovation center, asked about the qualification preparation of the testing platform, the operation of the green and low-carbon identification basic service platform, the development and application of new products of the resear......[ Read More ]
    Who says the performance of polypropylene staple f[2024/4/30]
    Who says the performance of polypropylene staple fiber is not perfect? Let's start by looking at the raw materials of polypropylene staple fiber.Polypropylene staple fiber is a synthetic fiber spun from isotactic polypropylene obtained by propylene polymerization, and its product name is polypropylene in China.Polypropylene staple fiber properties and characteristics:1. Polypropylene staple fiber has excellent moisture conductivity, softness, mesh and carding properties, and has excellent thermal adhesion.2. Polypropylene short fiber has high strength, strong crimp elasticity, light weight......[ Read More ]
    The industry chain of "refining, chemical and text[2024/4/23]
    In recent years, Xinjiang's textile and garment industry has developed rapidly, the industrial scale has expanded rapidly, the technical level has been continuously improved, and the employment driving effect has been significantly enhanced. However, while achieving these new results, the supply capacity of polyester staple fiber has failed to meet the needs of downstream weaving and other links, which has become the core link and key element that restricts the further extension and expansion of the local textile and garment industry chain. After the polyester staple fiber project is put i......[ Read More ]
    What are the characteristics of the polypropylene [2024/4/23]
    Polypropylene staple fiber is suitable for making all kinds of needled non-woven fabrics, non-woven fabrics, decorative non-woven fabrics, etc., polypropylene staple fiber has the advantages of light weight, high strength, wear-resistant, environmental protection, easy to clean, etc., this polypropylene staple fiber is known as the polypropylene staple fiber with wood.The non-woven fabric can be produced from the polypropylene staple fiber of Eisai through the process of hot rolling, air mesh or spines. Therefore, polypropylene staple fiber is a raw material for the production of non-woven fab......[ Read More ]
    Dry goods share Qinfeng polypropylene short fiber [2024/4/16]
    Haian County Qifeng Chemical Fiber Co., Ltd. is a company focusing on the production, research and development, sales of polypropylene staple fiber and polyester staple fiber, located in Haian County, Nantong City. After years of development, the company with high-quality professional and technical strength, front-end quality inspection system and perfect quality inspection system among the industry's high-quality enterprises queue.Qinfeng Chemical fiber introduces the process of polypropylene staple fiberExcessive elongation of polypropylene staple fiber will bring a lot of harm. And in t......[ Read More ]
    Polyester raw materials prices across the line, th[2024/4/9]
    Under the joint efforts of upstream and downstream, polyester raw materials have risen in price across the board in the last week.In terms of PX, as of April 5, the average price of PX in Asia was US $1060.22 / ton CFR China and US $1037.22 / ton FOB South Korea, a month-on-month increase of US $25.32 / ton, or 2.45%.In terms of PTA, many sets of devices have been stopped for maintenance recently, and the probability of device opening has come to 77.16%, the inventory situation has been eased, and the factors of crude oil price increase have been added, PTA futures once again broke through 600......[ Read More ]
    The original polypropylene staple fiber can be use[2024/4/9]
    The non-woven fabric can be produced from the polypropylene staple fiber of Eisai through the process of hot rolling, air mesh or spines. Therefore, polypropylene staple fiber is a raw material for the production of non-woven fabrics, and the addition of polypropylene staple fiber makes the application range of non-woven fabrics more extensive and the performance is more perfect.Polypropylene staple fiber is suitable for making all kinds of needled non-woven fabrics, non-woven fabrics, decorative non-woven fabrics, etc., polypropylene staple fiber has the advantages of light weight, high stren......[ Read More ]
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