{"product_id":"sunlu-tpu-silk-filament-black-filament-sunlu-tpu-silk-czarny","title":"Sunlu TPU Silk Filament (Black), Filament Sunlu TPU Silk (czarny)","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eSUNLU TPU Silk Filament (Black)\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eSUNLU TPU Silk is a filament that combines the flexibility of TPU with an elegant, silky finish, creating a material ideal for both functional and aesthetic 3D prints. It produces parts that are resistant to bending, impact, and daily wear and tear, while also featuring an eye-catching smooth, slightly glossy surface. Thanks to its balanced properties, you can create both soft, flexible components and more rigid parts—it all depends on your print settings. Optimal speeds (up to 50 mm\/s with retraction or 60 mm\/s without for direct extruders, and 20–30 mm\/s for Bowden systems) ensure smooth material feeding and high-quality prints without interruptions.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"A spool of black SUNLU TPU Silk filament next to a flexible bag made from the material\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/20688\/27500\/2.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eFull control over flexibility and the final result\u003c\/h3\u003e\u003cbr\u003e\u003cp\u003eWhat sets SUNLU TPU Silk apart is the ability to precisely tailor the print properties to your needs. If you want maximum softness—print without infill and set the wall thickness to 0.8–1.2 mm. If you need greater elasticity and strength—use 5–15% infill and thicker walls (≥1.2 mm). The material has a slower cooling time, which results in better layer adhesion and greater model durability, and for larger prints, you can additionally increase the print speed within the recommended range. Just remember that the filament works best in models of moderate height and with a limited number of overhangs—in return, you get exceptionally flexible, durable, and aesthetically pleasing prints that perform excellently in practice.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cbr\u003e\u003cimg alt=\"An elegant 3D-printed bag made with TPU Silk filament against a backdrop of hydrangea flowers\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/20688\/27500\/3.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv class=\"table-wrapper\"\u003e\n\u003cbr\u003e\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\u003ch3\u003e\u003c\/h3\u003e\n\u003cbr\u003e\u003ctable\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003cbr\u003e\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTPU Silk (thermoplastic polyurethane with a silky finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilament diameter\u003c\/th\u003e\n\u003ctd\u003e1.75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended print speed (direct extruder)\u003c\/th\u003e\n\u003ctd\u003eup to 50 mm\/s with retraction \/ up to 60 mm\/s without retraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended print speed (Bowden)\u003c\/th\u003e\n\u003ctd\u003e20–30 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill settings\u003c\/th\u003e\n\u003ctd\u003e0% for maximum softness \/ 5–15% for greater elasticity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall thickness\u003c\/th\u003e\n\u003ctd\u003e0.8–1.2 mm for flexibility \/ ≥1.2 mm for greater rigidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial characteristics\u003c\/th\u003e\n\u003ctd\u003eFlexible and resilient with adjustable hardness via print settings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003cbr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Sunlu","offers":[{"title":"Default Title","offer_id":57393688838476,"sku":"TPU Silk B","price":21.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2593\/1446\/files\/58632_5.jpg?v=1777293805","url":"https:\/\/beautychest.lt\/en\/products\/sunlu-tpu-silk-filament-black-filament-sunlu-tpu-silk-czarny","provider":"Beauty chest","version":"1.0","type":"link"}