{"product_id":"petg-refill","title":"PETG Refill","description":"\u003cp style=\"text-align: justify;\"\u003ePETG Refill comes as a coil without a spool, to be fitted on a reusable spool. This packaging removes the plastic carrier from each refill and reduces storage volume for the same amount of material.\u003cbr\u003e\u003cbr\u003eSUNLU states high impact resistance and durability against acids and alkalis for this PETG, with good layer adhesion. The material is used for functional parts, housings and workshop fixtures that are handled regularly.\u003c\/p\u003e\n\u003ch2\u003eProcessing\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe nozzle range given by the manufacturer runs from 240 to 260 °C, for printing speeds up to 300 mm\/s, with a bed between 60 and 70 °C. For storage, SUNLU specifies drying at 50 °C and sealed storage below 20 % relative humidity with desiccant.\u003c\/p\u003e\n\u003ch2\u003eFitting on a reusable spool\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe coil fits SUNLU third generation 2025 reusable spools and Bambu Lab reusable spools. The 1.75 mm diameter and the ± 0.02 mm tolerance are those of the spooled PETG range.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003ePETG\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eDiameter\u003c\/th\u003e\u003ctd\u003e1.75 mm ± 0.02 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003ctd\u003e1 kg\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eLength\u003c\/th\u003e\u003ctd\u003e320 m\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eNozzle temperature\u003c\/th\u003e\u003ctd\u003e240 to 260 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eBed temperature\u003c\/th\u003e\u003ctd\u003e60 to 70 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003ePrinting speed\u003c\/th\u003e\u003ctd\u003eup to 300 mm\/s\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eDrying\u003c\/th\u003e\u003ctd\u003e50 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eStorage\u003c\/th\u003e\u003ctd\u003esealed, relative humidity below 20 %, with desiccant\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eDensity\u003c\/th\u003e\u003ctd\u003e1.27 g\/cm³\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eVicat softening temperature\u003c\/th\u003e\u003ctd\u003e70 ± 5 °C\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eTensile strength\u003c\/th\u003e\u003ctd\u003e48 ± 10 MPa\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eElongation at break\u003c\/th\u003e\u003ctd\u003e11 ± 5 %\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eFlexural strength\u003c\/th\u003e\u003ctd\u003e70 ± 10 MPa\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eFlexural modulus\u003c\/th\u003e\u003ctd\u003e2100 ± 300 MPa\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003eImpact resistance (X-Y)\u003c\/th\u003e\u003ctd\u003e3.0 ± 1 kJ\/m²\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003cth\u003ePackaging\u003c\/th\u003e\u003ctd\u003ecoil without spool\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSUNLU third generation reusable spools (2025)\u003c\/li\u003e\n  \u003cli\u003eBambu Lab reusable spools\u003c\/li\u003e\n  \u003cli\u003eFDM printers fed with 1.75 mm filament\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sunlu","offers":[{"title":"Noir \/ 1 kg \/ 1.75 mm","offer_id":58479920709976,"sku":"SL-N-PETG-BK-1KG-A","price":12.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/Black_petg_REFILL.jpg?v=1789639920","url":"https:\/\/3dprint.shop\/en\/products\/petg-refill","provider":"3DPrint.shop","version":"1.0","type":"link"}