Assertion: lignin's particle size | /r/HasProperty | 30 wt%
Facets:
Source sentences:
text: Effects of wood flour on the bending strength and impact strength of lignin-epoxy resin composites: (a) contents of wood flour (40 to 60 mesh); (b) particle size (30 wt%)
text: Effects of wood flour on the creep and creep recovery of lignin-epoxy resin composites: (a) contents of wood flour (40 to 60 mesh); (b) particle size (30 wt%)