suliao -> gaofenzi, 60% portion. other are metal and taoci.
gaofenzi material
what is gaofenzi material?
compare natural and artificial gaofenzi material:
how to get gaofenzi material?
and classical： pe, pp, ps, abs(jiaju) -> FDM
(suoju) -> fenquanshuzhi, pa, pc, pla -> junju and gongju
gaofenzi chain: C -> pe, pp, ps; C, O, N, S, P -> pc, pa; Si, O, B, N, S, P;
how do chains connect?(the structure)
2-2
选区激光烧结的工作原理(SLS: Selective Laser Sintering) -> strength: wide range material; no need for supporting system;
尼龙材料
3-1
PLA, pc, abs and peek