{"title":"TPU 64D","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiraya Tech's TPU 64D filament offers the ideal balance of structural rigidity and controlled flexibility for demanding mechanical applications. This semi-rigid thermoplastic polyurethane delivers superior wear resistance and toughness while maintaining enough flex to absorb impacts effectively. Whether you're creating functional gears, protective housings, or industrial fixtures, our TPU 64D provides the mechanical strength and durability your projects demand with optimized printability that makes complex designs achievable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTPU 64D for Superior Mechanical Strength\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur 64D TPU filament delivers exceptional tensile strength, excellent abrasion resistance, and robust layer adhesion that outperforms standard flexible materials. Engineered to withstand repeated stress, bending, and impacts, this material excels in functional gears, rollers, and mechanical components that demand reliability under load.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eKey features include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eHigh tensile strength for load-bearing applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eExcellent abrasion resistance for long-lasting durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eRobust layer bonding that prevents delamination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWithstands repeated stress and impact cycles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSuperior wear resistance in high-friction environments\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLooking for specialized textures? Explore our \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/matte-tpu-filament\"\u003e\u003cspan\u003ematte TPU filament collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for a premium non-slip surface finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eSemi-Rigid TPU with Controlled Flexibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eShore 64D hardness offers significantly higher rigidity, structural stability, and wear resistance than typical flexible TPU materials, while retaining controlled flexibility for impact absorption. This semi-rigid formulation is perfect for parts needing toughness without excessive flex, providing the structural integrity of rigid materials with strategic compliance.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePerformance advantages:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eShore 64D semi-rigid hardness for structural applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eGreater rigidity than Shore A scale TPU materials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eControlled flex absorbs impacts without permanent deformation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMaintains dimensional accuracy under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIdeal balance of stiffness and elasticity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDiscover our complete range in the \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/tpu-filament\"\u003e\u003cspan\u003eTPU filament collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for various hardness options from 64D to 65A.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eIndustrial-Grade TPU 64D for Versatile Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDesigned for jigs, fixtures, protective housings, vibration dampeners, and demanding industrial applications, this durable material performs wherever abrasion-resistant semi-rigid components are needed. ISO 10993 biocompatibility data supports evaluation for skin-contact applications, expanding possibilities for wearable and medical device prototyping.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eApplication benefits:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eManufacturing jigs and fixtures with long service life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eProtective housings that absorb shock and vibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eMechanical parts including gears and rollers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eVibration dampeners for equipment mounting\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eGrips and handles requiring structural support\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor specialized lightweight applications, check out our \u003c\/span\u003e\u003ca href=\"https:\/\/siraya.tech\/collections\/foaming-tpu-filament\"\u003e\u003cspan\u003efoaming TPU filament collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e that expands during printing for enhanced cushioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eOptimized Printability for Professional Results\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEngineered for smooth, reliable printing with reduced stringing and clogging, our TPU 64D features excellent feeding characteristics compatible with most standard FDM\/FFF 3D printers. The semi-rigid nature makes it easier to print than softer TPU grades while delivering the functional benefits of elastomeric materials.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDurability features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eReduced stringing and oozing for cleaner prints\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eExcellent feeding characteristics minimize jams\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCompatible with direct drive and Bowden systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eEasier to print than softer Shore A TPU materials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eISO 10993-10, -5, and -23 biocompatibility testing data available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions: TPU 64D\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat is TPU 64D?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTPU 64D is a semi-rigid thermoplastic polyurethane with a Shore 64D hardness rating. It offers greater structural rigidity and wear resistance than typical flexible TPU materials while maintaining controlled flexibility for impact absorption. This material combines the toughness of rigid plastics with strategic compliance, making it ideal for mechanical parts requiring durability with some flex.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow hard is a 64D TPU?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eShore 64D TPU is considered semi-rigid and falls on the Shore D hardness scale, which measures harder materials. It's significantly more rigid than Shore A scale TPU materials like 85A or 95A. Think of it as having rubber-like toughness with substantial structural integrity, harder than a pencil eraser but softer than rigid plastics like ABS or PLA.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eIs 64D softer than 85A?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNo, 64D is actually harder and more rigid than 85A. The confusion comes from different hardness scales: Shore D measures harder materials while Shore A measures softer materials. Shore 64D translates to approximately 95A-98A on the Shore A scale, making it considerably more rigid than 85A. 85A provides rubber-like flexibility while 64D offers semi-rigid structural performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the difference between TPU 85A and 64D?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTPU 85A is softer and more flexible with rubber-like elasticity, ideal for grips, cushioning, and applications requiring significant flex. TPU 64D is semi-rigid with greater structural stability, better suited for mechanical parts, gears, and components needing toughness with controlled flex. 64D offers superior wear resistance and dimensional stability under load, while 85A provides maximum flexibility and comfort.\u003c\/span\u003e\u003c\/p\u003e","products":[{"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":27.19,"currency_code":"USD","in_stock":true},{"title":"US \/ 1KG \/ White","offer_id":43470532509805,"sku":"ST3023","price":25.49,"currency_code":"USD","in_stock":true},{"title":"EU \/ 1KG \/ Black","offer_id":42705184850029,"sku":"ST3019EU","price":28.69,"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"}],"url":"https:\/\/sirayatech.myshopify.com\/collections\/tpu-64d.oembed","provider":"Siraya Tech","version":"1.0","type":"link"}