Ni Paste

Ni pastes for MLCC Inner electrode

- Low-viscosity filtering technique for removing Ni coarse particles and dispersion agglomerates
- Binder formulation for better stacking alignment and cutting yields
- Ceramic formulation for controlling nickel shrinkage and better dielectric properties
- Unique process techniques for dispersing nano-materials perfectly.
- Paste formulation and dispersion for making paste for gravure printing as well as screen printing.

		FNP-600 series	FNP-400 series	FNP-300 series	FNP-200 series	FNP-180 series	FNP-150 series	FNP-120 series
Nickel Metal	D50 (nm, from BET)	600	400	300	200	180	150	120
	BET Surface Area (m2/g)	~1.2	~1.7	~2.4	~3.3	~3.9	~4.6	~5.5
	Dmax (nm, SEM)	< 1,500	< 1,000	<900	<600	<550	<500	<400
Nickel Paste	Metal Content (wt%)	38 ~ 52 (controllable)
	Ceramic Content (wt%/Ni)	7 ~ 25 ( 100nm BT + dopant(option) )				3 ~ 20 ( 20~60nm BT + dopant(option) )
	Surface Roughness (um, Ra/Rmax)	< 0.12 / < 1.20	< 0.08 / < 0.80	< 0.06 / < 0.60	< 0.04 / < 0.40	< 0.035 / < 0.35	< 0.030 / < 0.30	< 0.025 / < 0.25
	Viscosity (Pa·s)	10.0 ~ 25.0 for screen printing 0.5 ~ 2.5 for gravure printing
	Relative Density (%)	> 98 ( = measured film density / theoretical density X 100 )