Silver Nano / Submicron Paste

Silver Nano Paste

• Silver Nano Paste is made of silver nanoparticles, which are uniformly dispersed in polar or non-polar solvent with high solid content. The silver paste can be well applied to conventional and new printing methods such as silk screen, gravure, flexography, and micro-contact printing methods. Printed fine electrodes offer bulk silver conductivity even at low temperature curing conditions, which is essential for printed electronics.

Product Specification

Properties	SPS5200	DGP-NO		DGP-MS		HT 01	HT 02
Particle type	Micron	Nano		Submicron ~ Micron		Glass powder with PbO	Glass powder (NO PbO)
Silver contents(wt%)	70~80	70~80		75~85		86~90
Viscosity (cps)	100,000 ~300,000	50,000 ~150,000		150,000 ~250,000		200,000 ~400,000
Curing Condition(˚C)	120~150	120~150	200~300	120~150	120~150 300~400	400~700	450~700
Specific Resistivity (uΩ·cm)	30 ~ 70	10 ~ 50	2 ~10	10 ~50	5 ~ 30	≤ 6	≤ 6
Substrate	PET, ITO Film	PET, ITO Film	Glass	PET, ITO Film	Glass, Ceramic	Glass, Ceramic
Printing Method	Plastic Film Glass

Offset Printing

Properties	DGP-GO		DGP-RO
Particle type	Nano	Hybrid	Nano
Silver contents(wt%)	65~75	70~80	35~45
Viscosity (cps)	10,000 ~15,000	10,000 ~15,000	> 10
Curing Condition(˚C)	120~150	120~150	> 400
Specific Resistivity (uΩ·cm)	10 ~ 50	10 ~ 50	2 ~3
Substrate	PET, ITO FilmPET,ITO Film		Glass
Printing Method	Gravure offset		Reverse offset

Product Characteristics

• Nano silver particle offers excellent fine patterning with superior process capability.
• Wide range of curing temperature for plastics & glass.
• Conductivity is as low as bulk silver offering high conductivity even in micron scale patterned electrode.
• For conventional & cutting-edge printing Technologies. (Silk-Screen, Gravure, Off-set, Micro contact printing )

Product Application

• PDP (Plasma Display Panel) Electrodes
• RFID (Radio Frequency Identification)
• FPCB (Flexible Printed Circuit Board)
• EMI (electromagnetic interference)
• Solar Cell
• Other Flexible Display and Printed Electronics