Briefly introduce: What are the application scenarios of multifunctional composite intelligent spinning experimental equipment?
Multifunctional composite intelligent spinning experimental equipment is a high-end experimental equipment in the field of spinning, which integrates various spinning processes, intelligent control and online detection functions. Its core is used for the research and development of new fiber materials, process optimization and performance verification, and it is suitable for the research and development of materials in universities and scientific research institutes and the pilot test of chemical fiber enterprises. The application scenarios are centered on the four cores of new fiber research and development, process optimization, performance testing and technological innovation, covering polymer materials, textiles, biomedicine, new energy and other fields. The following are its applications.
The research and development of new composite fiber materials, which is the core application scene of the equipment, can realize single or composite spinning processes such as melt spinning, solution spinning and electrostatic spinning, and can blend polymer raw materials with different characteristics (such as polyester, polyamide, polylactic acid, graphene composite and bio-based materials), and develop functional composite fibers, such as antibacterial fibers, flame retardant fibers, conductive fibers, moisture-absorbing and sweat-wicking fibers and bio-materials.
Optimization and verification of spinning process parameters. The equipment is equipped with intelligent control modules such as intelligent temperature control, precise measurement and on-line speed regulation. The key process parameters such as spinning temperature, pressure, drafting ratio, spinning speed and coagulation bath ratio can be adjusted in a multi-dimensional and high-precision way. Through single factor or orthogonal experiments, the influence of different parameters on fiber forming, microstructure and physical properties is explored, and the optimal process scheme is screened out, which provides accurate process parameter reference for industrial production and reduces the cost of industrial trial production.
The laboratory preparation of special functional fibers can meet the research and development needs of niche special fibers in biomedicine, new energy, aerospace and other fields, and can prepare micro-nano electrospun fibers, biomedical drug-loaded fibers, new energy battery septate fiber, high-temperature resistant special protective fibers, etc. This kind of fibers have extremely high requirements on spinning accuracy and raw material ratio, and the intelligent and precise control of equipment and small batch trial-production ability can meet the needs of sample preparation and performance research in the laboratory stage.
Testing and analyzing the spinning performance of polymer materials can be used to test the spinning feasibility of all kinds of new polymer raw materials, modified materials and recycled materials, judge the spinnability of raw materials, and analyze the adaptability of raw material characteristics and spinning process. At the same time, through the on-line detection function of the equipment, the basic properties such as linear density, strength and elongation of spun fibers can be detected in real time, which provides data support for the modification and optimization of polymer materials and raw material screening. It can also be used in teaching experiments of polymer materials specialty in colleges and universities to carry out spinning process and fibers.
As an experimental platform, the research and development verification of new spinning technologies and equipment can be used for the research and development and performance verification of new spinning core components, such as new spinning nozzles, metering devices, drafting mechanisms and online detection systems. It can also explore the combined application of new spinning processes, such as melt-blowing-electrostatic spinning and wet-dry spinning, to promote the innovation and upgrading of spinning technology and provide experimental basis for equipment and process innovation in chemical fiber industry.
Enterprise pilot test and product upgrade research and development, chemical fiber production enterprises can use this equipment to upgrade the performance of existing products, such as conducting modified spinning tests on traditional polyester and nylon fibers, optimizing product processes to improve the strength and color fastness of fibers, or conducting small-batch pilot tests of new products, preparing samples for market testing and customer verification, and then conducting industrial scale-up production after the process is mature, thus shortening the research and development cycle of new products.
On the whole, the core value of the equipment lies in the small batch, high precision, multi-process and intelligent spinning trial-production and research ability, which connects the research and development of laboratory materials with industrial production. It is the core experimental equipment for the research and development of new fiber materials, the optimization of spinning process and the innovation of spinning technology, covering the research and development needs of the whole chain spinning from basic research, teaching experiments to enterprise pilot tests.
