Creative Materials - Model 127-07 -Extremely Conductive Elastomeric Ink
127-07 is an ink/coating with high electrical conductivity for application by screen-printing, dipping and syringe dispensing. The product features excellent adhesion to Kapton, Mylar, and a variety of other substrates. The superior conductivity of this product allows the end user to print narrower and/or longer circuit trace lines or thinner coatings without compromising overall maximum ohm values. The proper use of this feature can result in a significant cost saving or enhanced performance. This product is more flexible and elastomeric than traditional conductive inks. Some applications for 127-07 include, but are not limited to, RFID antennae, emi/rfi shielding of polyimide flexible circuits, polymer thick film circuitry, and membrane switches and it has shown to have conductivity at up to 200% elongation.
Viscosity (cps): 18,000 – 25,000
Filler: Silver
Percent Silver (cured): > 84
Volume Resistance, max.: (?-cm) 0.00002
Sheet Resistivity (?/square/mil): 0.008
Hydrolytic Stability: Excellent
Useful Temperature Range (°C): -55 to +120
SUGGESTED HANDLING & CURING: 127-07 is ready to use as supplied. Further thinning may be accomplished by adding small amounts of CMI thinner 113-12. Prior to use, be certain to mix well to re-suspend silver. Best properties for most applications result when cured for 3 to 5 minutes at 175°C. Excellent properties are also obtained on a variety of substrates by curing at temperatures ranging from 50°C to 180°C. End user is advised to experimentally determine temperature and time best suited for individual applications.
STORAGE: Shelf life: 6 months at 25°C.
SAFETY & HANDLING: Use with adequate ventilation. Keep away from sparks and open flames. Avoid prolonged contact with skin and breathing of vapors. Wash with soap and water to remove from skin.