... D- 792 23°C g/cm31.27 Flow coefficientASTM D- 1238 190°C/2.16K g/10min 4-8 Tensile ... protection 1,Manufacture place need keep with Good ventilation 2,PLA material can born,so please notice the fire ... 1,Avoid contact with sharp objects, prevent packing damaged 2,Store in a cool dry place 3,Must seal, ... when open the bag,need dispose within 2 hours,if not, please seal again.Machines and products ...