OVERTURE Nylon Filament 1. 75mm with 3D Build Surface 200mm × 200mm 3D Printer Consumables, Polyamide (PA1kg Spool (2. 2lbs, Dimensional Accuracy/- 0. 05 mm, Fit Most FDM Printer (Black.

Note: Abrasion of the brass nozzle happens quite often when printing CoPA material. A wearresistant nozzle, such as hardened steel and ruby nozzle, is highly recommended. If this nylon material is used as the support material for itself, please remove the support structure before excessive moisture absorption. Otherwise the support structure can be permanently bonded to the model. After the printing process, it is recommended to anneal the model in the oven at 70C for 2 hours. FAQs: Why cant the filaments stick to the build bed. , 1. Check the temperature setting before printing, Nylon filaments have higher extrusion temperature than that of PLA or PETG ; 2. Check if the plate surface has been used for a long time, it is recommended to replace it with our new one to ensure a strong first layer adhesion; 3. If the first layer has poor adhesion, it is recommended to relevel the print substrate to reduce the distance between the nozzle and the surface plate; 4. If the effect is not good, it is recommended to try printing the raft before printing. Specification: Recommended Extrusion/Nozzle Temp: 250C 270C (4 82℉~518℉Heated Bed Temp: 25C 50C (77 ℉~ 122℉Filaments Diameter and Accuracy: 1. 75 mm/0. 05 Filaments Net Weight: 1 kg (2. 2 lbs Recommended Printing Conditions: Cooling Fan: Off Printing Speed: 30~50(mm/sRaft Separation Distance: 0. 1~0. 2(mmRetraction Distance: 3~6 mm Packaging Included: 1 × spool of Nylon filament 1 × build surface.