{"product_id":"esun-tpu-lightweight-3d-filament-0-75kg","title":"eSUN eTPU-LW 3D Filament - 0.75kg","description":"\u003cdiv class=\"content\"\u003e\n\u003cp\u003e\u003cstrong\u003eeTPU-LW\u003c\/strong\u003e\u003cspan\u003e is the TPU material can be foamed during the printing process. By adjusting the printing temperature and speed, the foaming degree of the filament can be changed, so that the strength and density of the printed product can be adjusted in a personalized way. Foaming during the printing process makes the surface of the product has a fine frosted texture, and not easy to show the layer pattern. eTPU-LW has good flexibility, hard to tear, and has good resilience. As a flexible foam material, the printed object is soft and skin-friendly, suitable for flexible wearable products and COSPLAY model printing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"fl-module fl-module-heading fl-node-66d90e29ba8d5\" data-node=\"66d90e29ba8d5\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003ch1 class=\"fl-heading\"\u003e\u003cspan class=\"fl-heading-text\"\u003eSellingpoint\u003c\/span\u003e\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fl-col-group fl-node-66d90e5623067 fl-col-group-nested\" data-node=\"66d90e5623067\"\u003e\n\u003cdiv class=\"fl-col fl-node-66d90e5625005\" data-node=\"66d90e5625005\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-66d90e689d6d7\" data-node=\"66d90e689d6d7\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cp\u003eThe maximum foam volume ratio is 172%\u003cbr\u003eFree adjustment of strength and foaming rate\u003cbr\u003eDelicate frosted texture\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fl-col fl-node-66d90e5625062 fl-col-small\" data-node=\"66d90e5625062\"\u003e\n\u003cdiv class=\"fl-col-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-module fl-module-rich-text fl-node-66d90e7a60b10\" data-node=\"66d90e7a60b10\" data-animation-delay=\"0.0\"\u003e\n\u003cdiv class=\"fl-module-content fl-node-content\"\u003e\n\u003cdiv class=\"fl-rich-text\"\u003e\n\u003cp\u003eGood interlayer adhesion\u003cbr\u003eExcellent printability\u003cimg\u003e\u003cbr\u003eEasy to paint\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/TPU-LW-parameter-Information.png?v=1733330428\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/TPU-LW-parameter-Information.png?v=1733330428\"\u003e\u003c\/p\u003e\n\u003ch1\u003eNotes\u003c\/h1\u003e\n\u003cdiv class=\"tab-content-wrap product-detail\"\u003e\n\u003cdiv class=\"tab-panel-wrap\"\u003e\n\u003csection class=\"tab-panel disabled entry\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisable retraction\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the slicer software to prevent internal nozzle cavities that could cause clogging. Since lightweight TPU continues to foam inside the high-temperature nozzle chamber, retraction is ineffective. Stringing during idle moves is normal when printing, and you can use\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evase mode\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto reduce stringing effects on the model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet the first layer speed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto match the actual printing speed, at 100%. Disable the first layer and small-area slowdown function. Ensure the first layer extrusion rate matches the actual foaming extrusion rate (e.g., 58% at 260°C). If the adhesion to the build plate is too strong, adjust the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebottom valve\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eduring printing.\u003c\/li\u003e\n\u003cli\u003ePay attention to your printer’s\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaximum operating temperature\u003c\/strong\u003e. Most PTFE tube printers should not run above 250°C for extended periods, as this may cause clogs. For temperatures exceeding 250°C, use high-temperature machines with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emetal hotend\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellowing or nozzle sticking\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eafter high-temperature foaming is normal. Reducing the printing temperature can alleviate this issue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTune the printer’s PID settings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor stable temperature. Disable speed reduction, as large temperature shifts or speed changes can affect the foaming rate and lead to visible layer lines on the model surface.\u003c\/li\u003e\n\u003cli\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efoaming ratio is positively correlated with printing temperature\u003c\/strong\u003e—at a fixed printing speed, higher temperatures increase the foaming ratio, requiring a lower extrusion rate. Conversely, the foaming ratio is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enegatively correlated with printing speed\u003c\/strong\u003e—at a fixed temperature, higher printing speeds reduce the foaming ratio, requiring a higher extrusion rate. Adjust\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextrusion rate, temperature, and speed\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eaccording to your specific printing conditions, and compare wall thickness in the model design to optimize settings.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003e Download\u003c\/h1\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.esun3d.com\/uploads\/TPU-LW_TDS-V1-.pdf\" data-mce-href=\"https:\/\/www.esun3d.com\/uploads\/TPU-LW_TDS-V1-.pdf\"\u003e\u003cspan\u003eTPU-LW_TDS-V1-\u003c\/span\u003e\u003c\/a\u003e    \u003ca href=\"https:\/\/www.esun3d.com\/uploads\/MSDS_Esun_eTPU-LW-filament.pdf\" data-mce-href=\"https:\/\/www.esun3d.com\/uploads\/MSDS_Esun_eTPU-LW-filament.pdf\"\u003e\u003cspan\u003eMSDS_Esun_eTPU-LW-filament\u003c\/span\u003e\u003c\/a\u003e     \u003ca href=\"https:\/\/www.esun3d.com\/uploads\/TPU-LW-ROHS-240621.pdf\" data-mce-href=\"https:\/\/www.esun3d.com\/uploads\/TPU-LW-ROHS-240621.pdf\"\u003e\u003cspan\u003eTPU-LW-ROHS-240621 \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.esun3d.com\/uploads\/TPU-LW-REACH-240621.pdf\"\u003e\u003cspan\u003eTPU-LW-REACH-240621\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"ESUN","offers":[{"title":"Black","offer_id":45547221188838,"sku":"ESUN-ETPU-1.75KG-LW-BLACK","price":49.99,"currency_code":"CAD","in_stock":true},{"title":"White","offer_id":45547221221606,"sku":"ESUN-ETPU-1.75KG-LW-WHITE","price":49.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1745\/6181\/files\/eTPU-LW-Black.webp?v=1733330876","url":"https:\/\/esun3dstorehype.com\/products\/esun-tpu-lightweight-3d-filament-0-75kg","provider":"Digitmakers.ca","version":"1.0","type":"link"}