Table 1.

Fines and microfibrillated celluloses (MFC) samples used in this study.

Type of Fines/MFC	Labelling of Samples
Never-dried, bleached sulfite pulp, primary fines	B PF sulfite pulp
Never-dried, bleached sulfite pulp, secondary fines	B SF sulfite pulp
Never-dried, unbleached softwood kraft pulp, primary fines	UB PF kraft pulp
Never-dried, unbleached softwood kraft pulp, secondary fines	UB SF kraft pulp
Bleached pressurized ground wood (PGW), fines	MP fines
MFC 1 (experimental MFC, undisclosed source)	MFC 1
MFC 2 (commercially available MFC A)	MFC 2
MFC 3 (commercially available MFC B)	MFC 3