{"product_id":"sunlu-tpu-90a-flexible-3d-printer-filament-1-75mm-1kg-spool-white","title":"SUNLU TPU 90A Flexible 3D Printer Filament 1.75mm 1kg Spool - White","description":"\u003ch2\u003eSUNLU TPU 90A Flexible 3D Printer Filament - White, 1.75mm, 1kg\u003c\/h2\u003e\n\u003cp\u003eSUNLU TPU 90A is the softer, more rubber-like member of SUNLU's flexible filament family, with a Shore hardness of 90A - noticeably squishier than standard 95A TPU. This 1kg spool of white TPU 90A produces parts that compress, cushion and grip like real rubber: soft seals, anti-slip pads, protective bumpers, wearable straps and shock-absorbing mounts.\u003c\/p\u003e\n\u003cp\u003eEvery spool is produced with laser-monitored diameter control and held to a tight 1.75 ± 0.02 mm tolerance, keeping extrusion smooth and consistent through long prints. SUNLU's fully automated winding lays the filament 100% neatly on the spool - no knots, no tangles, no mid-print failures.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-soft rubber feel:\u003c\/strong\u003e Shore 90A hardness - softer and more compressible than standard 95A TPU, closer to real rubber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior cushioning:\u003c\/strong\u003e ideal for seals, pads, grips and shock absorbers that need to squish and recover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact and abrasion resistant:\u003c\/strong\u003e tough against wear, oils, grease and weather for durable functional parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 1.75 ± 0.02 mm diameter:\u003c\/strong\u003e laser-monitored consistency for smooth, even extrusion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% neatly wound:\u003c\/strong\u003e automated spooling prevents knots and tangles mid-print.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e prints on most 1.75mm FDM printers; a direct-drive extruder is recommended for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; table-layout: fixed;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTPU 90A (thermoplastic polyurethane, Shore 90A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.75mm (± 0.02mm tolerance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e1kg spool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShore hardness\u003c\/th\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNozzle temperature\u003c\/th\u003e\n\u003ctd\u003e220-240°C, print at 40mm\/s or slower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBed temperature\u003c\/th\u003e\n\u003ctd\u003e30-60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended retraction\u003c\/th\u003e\n\u003ctd\u003e0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is it good for?\u003c\/h3\u003e\n\u003cp\u003eSoft seals and gaskets, anti-slip and damping pads, protective bumpers, wearable straps, grips, squeaky toys and any part that needs a soft, rubber-like touch with real compressibility.\u003c\/p\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x TPU 90A filament spool, White, 1.75mm, 1kg net weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTPU 90A is very soft - use a direct-drive extruder, slow speeds (40mm\/s or less) and minimal retraction. Dry the spool before printing for the cleanest surface.\u003c\/li\u003e\n\u003cli\u003eTPU absorbs moisture faster than PLA. For the best surface quality, dry the spool at 55-65°C for 4 hours before printing, and store it sealed with desiccant.\u003c\/li\u003e\n\u003cli\u003eA PEI sheet or glue stick helps both adhesion and easy release of flexible parts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUNLU","offers":[{"title":"Default Title","offer_id":51889070833831,"sku":"IR0000119","price":1609.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/310-tpu90a_spool_white.jpg?v=1794723584","url":"https:\/\/rees52.com\/products\/sunlu-tpu-90a-flexible-3d-printer-filament-1-75mm-1kg-spool-white","provider":"REES52","version":"1.0","type":"link"}