PLA filament is eco-friendly,low shrinkage,strength material.It compatible with all types of 3d Printer,suitable for printing artworksand crafts.100%no bubble 3d Printer filament.ParameterDiameter:1.75mmTolerance:+/-0.02mmPrint speed:50-100mm/sRecommend print Temperature:190-220℃Net weight:1kg with spoolGross weight:1.34kgLength:1.75mm(1kg)=330mPETG Filament Features:1.Environmental protection and non-toxic;2.Bright color;3.Low shrinkage;4.Good toughness,not easy to be brittle,good acid and alkali resistance,excellentThe toughness,weather resistance,and good adhesion.5.Good dimensional stability,no cracksAnd warping.6.transparency and good gloss.Suitable for all types of FDM3D printers,suitableCo-print all kinds of commonly used models,crafts,industryPieces,advertising words,etc.Product Parameter:Wire diameter:1.75/3.0MMTolerance:±0.02MMPrinting temperature:220-250℃Bottom plate temperature:need to apply glue when not heatingHeating 60-80℃,no glueRally(KGF):8-14Melt index:6-11g/10min(220℃,2.16kg)Elongation at break:210%Printing speed:50-100MM/sAir bubbles:100%zero bubblesNet weight:1KG/rollGross weight:1.3KG/rollLength:1.75MM(1KG)=320M,3.0MM(1KG)=105M