{"product_id":"3dxtech-fibrex-ppa-gf15-nylon","title":"3DXTECH FIBREX PPA+GF15 1,75mm\/750g","description":"\u003ch2\u003e 3D Printing Filament FibreX PPA+GF15\u003c\/h2\u003e \u003cp\u003eFibreX PPA+GF15 is a glass fiber reinforced polyphthalamide (PPA) with exceptional thermal, mechanical and chemical resistance. PPAs are a special type of high temperature nylon (HTN) – semi-aromatic polyamides – whose molecular structure gives them significantly higher properties than aliphatic polyamides such as PA6, PA66, PA11 and PA12, which are typically used in 3D printing. PPAs have significantly higher glass transition temperatures (Tgs), melting temperatures (Tms) and heat deflection temperatures (HDT) than typical aliphatic nylons such as PA6 or PA12. The chemical structure of PPA reduces the amount of moisture it absorbs as well as the rate at which it is absorbed, resulting in a stiffer printed part when exposed to environmental or end-use conditions.\u003c\/p\u003e\n\u003ch3\u003e The advantages of PPA+GF15 PPA high temperature nylon include:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e High thermal properties, with Tg of 125°C, HDT of 260°C and Tm of 305°C\u003c\/li\u003e\n\n \u003cli\u003eExcellent strength and stiffness over a wide temperature range, up to 260°C, superior to ULTEM™ PEI\u003c\/li\u003e\n\n\u003cli\u003e Very low moisture absorption which ensures better maintenance of mechanical properties even when exposed to humid environments\u003c\/li\u003e\n\n\u003cli\u003e Exceptional chemical resistance to alcohols, acids, automotive and aviation fuels, oils, lubricants, brake and transmission fluids, antifreeze and Zn\/Ca chlorides\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Recommended print settings:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Extruder: 325-345°C\u003c\/li\u003e\n\n\u003cli\u003e Bed temperature: 120-140°C\u003c\/li\u003e\n\n\u003cli\u003e Nozzle: We currently recommend a hardened steel nozzle with a minimum diameter of 0.4mm\u003c\/li\u003e\n\n\u003cli\u003e Other: The ideal layer height is 60% of the nozzle diameter. We do not recommend printing layers smaller than 0.2mm with carbon fiber reinforced filaments.\u003c\/li\u003e\n\n\u003cli\u003e Bed Prep: Magigoo Bed Prep and 3DXTECH Polyimide Tape\u003c\/li\u003e\n\n\u003cli\u003e Heated room: recommended\u003c\/li\u003e\n\n\u003cli\u003e Supports: AquaTek™ USM X1 Universal Water-Soluble Support Material is designed to work with complex model geometries\u003c\/li\u003e\n\n \u003cli\u003eDrying instructions: 120°C for 4 hours\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e Glass fiber reinforced filament\u003c\/h4\u003e\n\u003cp\u003e \u003cstrong\u003eWhat is it? -\u003c\/strong\u003e Glass fibers reinforced into the polymer during production and aligned along the axis of the filament. This, combined with their physical composition, gives this material enormous strength and mechanical properties.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eWhat does it do? -\u003c\/strong\u003e The glass fiber reinforcement gives the material many desirable properties: high strength, high stiffness, high chemical resistance, and low thermal expansion\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eHow does it work? -\u003c\/strong\u003e Reinforcing plastic with glass fibers produces a 3D printing filament that features the best properties of both the glass fiber and the chosen plastic.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eWhat is it good for? -\u003c\/strong\u003e Ideal for all applications that require strength and rigidity. For these reasons, glass fiber reinforced filament is very popular in the automotive, mechanical, civil engineering and research industries.\u003c\/p\u003e \u003ch4\u003eAbrasive material\u003c\/h4\u003e\n\u003cp\u003e This material is particularly abrasive among 3D printing filaments. Users may find that standard brass nozzles get chewed up very quickly compared to standard wear. Once worn, the nozzle diameter will expand inconsistently and the printer will have extrusion issues.\u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003cp\u003e For this reason, it is highly recommended that you print this material through a hardened steel nozzle rather than a softer metal. Hardened steel nozzles can often be inexpensive and easy to install, depending on your printer manufacturer's instructions.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"3DXTech","offers":[{"title":"Default Title","offer_id":48511183880536,"sku":null,"price":135.24,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5963\/4492\/files\/3dxtech-fibrex-ppa-gf15-1-75mm750g-3digital-droni-e-stampanti-3d.png?v=1773786472","url":"https:\/\/3digital.tech\/fr-eu\/products\/3dxtech-fibrex-ppa-gf15-nylon","provider":"3Digital","version":"1.0","type":"link"}