{"title":"High Speed TPU Filament","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStop waiting hours for a single TPU print. Siraya Tech High Speed TPU Filament is engineered with a high melt index to deliver flexible parts 3 to 5 times faster than standard TPU without sacrificing strength or flexibility. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhether you're printing phone cases in bulk, designing functional prototypes, or running a production print farm, this filament eliminates the speed bottleneck that has plagued TPU users for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003e3-5x Faster Print Times:\u003c\/strong\u003e Achieve speeds up to 70–90 mm\/s compared to 15–25 mm\/s with regular TPU.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003eZero Clog Technology: \u003c\/strong\u003eHigh flow rate engineered to prevent jams and extruder compression.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003eSuperior Flexibility: \u003c\/strong\u003eMaintains exceptional interlayer adhesion and impact resistance despite faster extrusion.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003e95A Shore Hardness: P\u003c\/strong\u003eerfect balance of stiffness and flex for consumer products and functional parts.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003eDirect-Drive Ready: \u003c\/strong\u003eOptimized for Bambu Lab, Prusa, Voron, and all modern direct-drive printers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with standard 0.4mm nozzles on heated beds.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cstrong\u003eFast Shipping:\u003c\/strong\u003e Orders ship within 24 hours from US\/EU warehouses.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Choose High Flow (HF) TPU?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStandard TPU is notorious for requiring painfully slow print speeds (often 15-20mm\/s). Our High Speed TPU changes the rules.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e5x Faster Production: \u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBy optimizing the melt viscosity, our \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/siraya.tech\/collections\/flex-tpu-filament-for-3d-printing\" target=\"_blank\"\u003e\u003cspan\u003e\u003cu\u003eFlex TPU filament\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e can handle higher volumetric flow rates. This means you can ramp up your print speeds without underextrusion or layer delamination.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePrevent Clogs \u0026amp; Buckling\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe number one cause of failed flexible prints is \"buckling\"—when the filament bends inside the extruder. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur HF formula is slightly stiffer before melting, which helps it push through the nozzle smoothly, even on Bowden systems (though direct drive is still best).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSmoother Surface Finish\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFaster travel speeds reduce the \"oozing\" and stringing common with flexible filaments. The result is cleaner walls and fewer artifacts on your final part.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSettings for Fast Flexible Printing\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTo get the most out of your high-speed TPU, you need the right slicer settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003eTemperature: Increase your nozzle temp to 220°C - 240°C. Faster printing requires the plastic to melt instantly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003eVolumetric Flow: Our Flex 85A can handle flow rates up to 20 mm³\/s on high-performance extruders.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"ck-list-marker-font-size ck-list-marker-color ck-list-marker-font-family\" dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003eRetraction: Keep it low! For direct drive, use 0.5mm - 1.0mm. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cblockquote\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003ci\u003e🔥 For even softer materials, check out our \u003c\/i\u003e\u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/siraya.tech\/collections\/tpe-filament\" target=\"_blank\"\u003e\u003cspan\u003e\u003ci\u003e\u003cu\u003eTPE filament\u003c\/u\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003ci\u003e or \u003c\/i\u003e\u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/siraya.tech\/ja\/collections\/soft-3d-printer-filament\" target=\"_blank\"\u003e\u003cspan\u003e\u003ci\u003e\u003cu\u003esoft 3D printer filament\u003c\/u\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003ci\u003e collections, which require virtually zero retraction.\u003c\/i\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFAQs About High Speed TPU Filaments\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow fast can I print Siraya Tech High Speed TPU?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYou can typically print our Flex series at 40-60mm\/s, with some users achieving even higher speeds on advanced printers like Bambu Lab or Voron. This is significantly faster than the standard 15-20mm\/s for generic TPU.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDo I need a special extruder for high-speed TPU?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhile a Direct Drive Extruder is recommended for the fastest and most reliable results, Siraya Tech's High Flow formula is forgiving enough to work on many Bowden setups if you keep the speed moderate.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs High Speed TPU weaker than regular TPU?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo. The \"High Flow\" modification affects how the plastic melts, not its final strength. You still get excellent impact resistance, tear strength, and layer adhesion, just like our standard \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/siraya.tech\/collections\/tpu-filament\" target=\"_blank\"\u003e\u003cspan\u003e\u003cu\u003eTPU filament\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the best temperature for fast TPU printing?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor high-speed printing, you generally want to print at the higher end of the temperature range (230°C - 240°C). This ensures the filament melts fast enough to keep up with the extruder.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDoes high-speed TPU have more stringing?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eActually, printing faster can \u003ci\u003ereduce\u003c\/i\u003e stringing. High travel speeds (150mm\/s+) help \"snap\" the filament strand rather than dragging it, leading to cleaner prints. Just remember to dry your filament first!\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"flex-tpu-85a-filament","title":"Flex TPU 85A Filament","description":"\u003ch3 data-mce-fragment=\"1\"\u003eFeatures of Flex 85A TPU\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Flexibility:\u003c\/strong\u003e Compared to common 95A TPU filaments, Flex 85A offers superior flexibility, making it an ideal choice for wearable devices and flexible parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Impact Resistance:\u003c\/strong\u003e This filament boasts outstanding impact resistance, suitable for printing projects that require high durability and toughness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Printing:\u003c\/strong\u003e Flex 85A is specially formulated to extrude more easily and adhere better, ensuring a smoother printing process compatible with various printer models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5x High-Speed Printing Performance:\u003c\/strong\u003e It can print up to 5 times faster than comparable TPU filaments while maintaining high-quality print results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications of Flex 85A TPU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWearable Devices:\u003c\/strong\u003e Such as straps for smartwatches, fitness tracker bands, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Connectors:\u003c\/strong\u003e Like hoses, vibration dampening pads, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototyping:\u003c\/strong\u003e The fast printing capability makes it ideal for design prototyping and rapid iteration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedical Device Accessories:\u003c\/strong\u003e Custom wrist braces, supports, etc., requiring materials that are both comfortable and durable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEveryday Items:\u003c\/strong\u003e Phone cases, shock-absorbing pads, protective covers, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"3d Printing TPU For Beginners! (Siraya Tech Flex 85A)\" src=\"https:\/\/www.youtube.com\/embed\/Nur3sUntIoY\" height=\"720\" width=\"1280\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Black","offer_id":40944210444397,"sku":"ST3001","price":31.99,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ White","offer_id":40944210477165,"sku":"ST3002","price":31.19,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ Clear","offer_id":41478850904173,"sku":"ST3008","price":31.19,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ Green","offer_id":43868358115437,"sku":"ST3034","price":31.99,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Black","offer_id":41511490748525,"sku":"ST3001EU","price":33.58,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ White","offer_id":41511490781293,"sku":"ST3002EU","price":32.66,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Black","offer_id":42092446974061,"sku":"ST3001AU","price":32.38,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ White","offer_id":42092447006829,"sku":"ST3002AU","price":31.97,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Clear","offer_id":42092447039597,"sku":"ST3008AU","price":31.97,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Black","offer_id":41512195817581,"sku":"ST3001CA","price":33.61,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ White","offer_id":41512195883117,"sku":"ST3002CA","price":33.61,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Clear","offer_id":42577115971693,"sku":"ST3008CA","price":33.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/FlexTPU-mainPIC.jpg?v=1709714390"},{"product_id":"siraya-tech-flex-tpu-95a-filament","title":"Flex TPU 95A Filament","description":"\u003cul\u003e\n\u003cli\u003eSiraya Tech Flex TPU Filament - 95A offers a perfect balance of flexibility and toughness, boasting a Shore A hardness of 95A.\u003c\/li\u003e\n\u003cli\u003eIts high flow design allows for faster 3D printing speeds without compromising on quality.\u003c\/li\u003e\n\u003cli\u003eThe filament provides an effortless printing experience, featuring low-warp, low-odor properties and excellent bed adhesion.\u003c\/li\u003e\n\u003cli\u003ePackaged in moisture-resistant aluminum resealable bags, it ensures long-lasting quality with up to 3 years of shelf life.\u003c\/li\u003e\n\u003cli\u003eCompatible with most FDM 3D printers, and optimized for printers with direct drive extruders.\u003c\/li\u003e\n\u003cli\u003eIts prints are durable and bendable, capable of supporting substantial weight. \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Black","offer_id":41478760628333,"sku":"ST3007","price":24.74,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Black","offer_id":41757813637229,"sku":"ST3007EU","price":28.7,"currency_code":"USD","in_stock":true},{"title":"AU \/ 1KG \/ Black","offer_id":42092494848109,"sku":"ST3007AU","price":27.99,"currency_code":"USD","in_stock":true},{"title":"CA \/ 1KG \/ Black","offer_id":42577110794349,"sku":"ST3007CA","price":29.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/TPU95Amainpic_7d85b7a5-0677-4965-9259-acdd94856837.jpg?v=1715310341"},{"product_id":"flex-tpu-64d-filament","title":"Flex TPU - 64D Filament","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore 64D Semi-Rigid Hardness:\u003c\/strong\u003e Offers greater structural rigidity and wear resistance than typical flexible TPU, while maintaining enough flexibility to absorb impact. Ideal for parts requiring toughness with controlled flex.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Mechanical Strength:\u003c\/strong\u003e High tensile strength, abrasion resistance, and excellent layer bonding make it suitable for gears, rollers, and mechanical parts under stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile for Industrial Use:\u003c\/strong\u003e Designed for jigs, fixtures, protective housings, vibration dampeners, and more – wherever a durable, abrasion-resistant semi-rigid material is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Smooth Printing:\u003c\/strong\u003e Reduced stringing and clogging, with excellent feeding characteristics. Compatible with most standard FDM\/FFF 3D printers (ensure TPU printing setup is enabled).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 10993 Biocompatibility Data:\u003c\/strong\u003e Tested for cytotoxicity, sensitization, and irritation to assist with evaluating applications involving skin contact (final suitability must be user-validated).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siraya Tech","offers":[{"title":"US \/ 1KG \/ Black","offer_id":42380208210029,"sku":"ST3019","price":27.87,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ White","offer_id":43470532509805,"sku":"ST3023","price":27.87,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Black","offer_id":42705184850029,"sku":"ST3019EU","price":29.51,"currency_code":"USD","in_stock":false},{"title":"CA \/ 1KG \/ Black","offer_id":45148712632429,"sku":"ST3019CA","price":28.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/7539\/1341\/files\/TPU64D_2.jpg?v=1746524034"},{"product_id":"flex-tpu-air-65a-82a-foaming-flexible-filament","title":"Flex TPU Air 65A-82A Filament","description":"\u003ch3 data-start=\"1228\" data-end=\"1251\" class=\"\"\u003e\u003cstrong data-start=\"1235\" data-end=\"1251\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1253\" data-end=\"1974\"\u003e\n\u003cli data-start=\"1253\" data-end=\"1430\" class=\"\"\u003e\n\u003cp data-start=\"1255\" data-end=\"1430\" class=\"\"\u003e\u003cstrong data-start=\"1255\" data-end=\"1288\"\u003eAdjustable Hardness (65A–82A)\u003c\/strong\u003e\u003cbr data-start=\"1288\" data-end=\"1291\"\u003eFine-tune softness and strength by adjusting the print temperature. Low temps = denser, tougher parts; high temps = softer, lighter foam.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1432\" data-end=\"1563\" class=\"\"\u003e\n\u003cp data-start=\"1434\" data-end=\"1563\" class=\"\"\u003e\u003cstrong data-start=\"1434\" data-end=\"1464\"\u003eUp to 50% Weight Reduction\u003c\/strong\u003e\u003cbr data-start=\"1464\" data-end=\"1467\"\u003eAdvanced active foaming enables ultra-light parts while maintaining elasticity and durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1565\" data-end=\"1685\" class=\"\"\u003e\n\u003cp data-start=\"1567\" data-end=\"1685\" class=\"\"\u003e\u003cstrong data-start=\"1567\" data-end=\"1598\"\u003eSoft, Skin-Friendly Texture\u003c\/strong\u003e\u003cbr data-start=\"1598\" data-end=\"1601\"\u003eSmooth, comfortable finish suitable for wearables, grips, and medical accessories.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1687\" data-end=\"1858\" class=\"\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1858\" class=\"\"\u003e\u003cstrong data-start=\"1689\" data-end=\"1713\"\u003eEasy \u0026amp; Fast to Print\u003c\/strong\u003e\u003cbr data-start=\"1713\" data-end=\"1716\"\u003eOptimized flow (up to 12mm³\/s) supports high-speed printing. 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