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Why use polypropylene filament? 


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Polypropylene filament is used for various applications due to its desirable properties. It can transform the angular pattern of terahertz radiation and increase its amplitude when used in a dielectric pipe . Polypropylene-based foam filament is flexible, lightweight, and has heat resistance, making it suitable for extrusion molding . Polypropylene filament reinforced with short glass fibers enhances the printability and mechanical tensile properties of 3D printed parts . The addition of short glass fibers and ethylene propylene diene monomer (EPDM) improves the printability, strength, modulus, and toughness of polypropylene random copolymer, expanding its application in fused filament fabrication (FFF) . Polypropylene filament geotextile exhibits high strength, corrosion resistance, and alkali resistance, making it suitable for sliding layers in high-speed railways .

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The paper does not explicitly mention why polypropylene filament is used.
The paper does not explicitly mention why polypropylene filament is used.
The paper does not provide a specific reason for using polypropylene filament.
The paper does not provide information about the use of polypropylene filament.
Patent
14 Mar 2019
1 Citations
The paper does not explicitly mention why polypropylene filament is used.

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