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An Apparatus and Method for Melt Electrospinning
A melt electrospinning device and method comprise a spinning head, which includes a heat-conducting block, a material guide channel and a heater. The material guide channel is arranged in the heat-conducting block and penetrates through it, and the heater is located on one side of the material guide channel. During electrospinning, linear materials are fed
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A Fiber-Reinforced Cement Product and a Method for Manufacturing the Same
A high-strength plastic fiber-reinforced cement product and a manufacturing method thereof are provided. Before pouring, the reinforcing fiber is a fluffy plastic filament mass formed by winding at least one plastic filament to match the shape and size of a single product. During pouring molding and after solidification, all internal gaps of the fluffy plastic
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A Method for Preparing a Filtration Material Comprising PLA Bio-based Biodegradable Fibers Doped with Nano-Activated Carbon Particles for Industrial Flue Gas Treatment
The invention discloses a preparation method of a nano-activated carbon particle-doped PLA bio-based degradable fiber filter material for industrial flue gas, comprising intermediate treatment steps such as preparation of resin masterbatch doped with nano-activated carbon particles, mixing of the doped masterbatch with PLA resin masterbatch, extrusion and spinning; and preparing nano-activated carbon particle-doped PLA bio-based
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PEI Particle Foams for Use in Aircraft Interiors
Polyetherimide (PEI)-based polymer foams meet the legal specifications of the aviation industry for aircraft interior requirements. In particular, the requirements for fire resistance, media resistance and mechanical properties pose a major challenge here. In the prior art, suitable polymer foams are produced as semi-finished products. Further processing into molded articles is uneconomical in terms of
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Antibacterial Plastics, a Method for Manufacturing the Same, and Antibacterial Plastic Articles Produced Therefrom
An antimicrobial plastic comprises an anti-biofouling compound and a base plastic. The anti-biofouling compound is optionally selected from the group consisting of polyols, polyether polyols, polyol derivatives and combinations thereof; or from the group consisting of polyethers, poly(ethylene glycol) ethers, polysorbates and combinations thereof; or from poly(ethylene glycol) sorbitan monolaurate, poly(ethylene glycol) sorbitan monooleate, poly(ethylene
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A PA6 Fabric Recycled Material and a Method for Preparing the Same
The invention discloses a high-performance nylon 6 chip prepared from waste PA6 fabrics and a method thereof. The recycled PA6 chips can partially replace virgin nylon 6 chips as raw materials for modified engineering plastics, with 100% waste fabrics as the raw material by weight. Key steps include pretreatment with a mixed solution and pumping
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