Parker Chomerics Tecknit® 72-00005 Silver-Filled Flexible Resin Caulking System

Description: TECKNIT standard electrically conductive caulks consist of four one-component resin systems filled with silver plated glass or copper particles. These systems are formulated to provide over 100 dB total shielding effectiveness across the RF spectrum. They may be used to improve joint or seam integrity for all types of electronic enclosures. An outstanding feature of these one-component systems is the ease with which they may be applied with conventional caulking guns and dispensing equipment, such as small bead orifice syringes. Hand application with spatula or putty knife is also simple. High yield per pound is another advantage offered in these conductive caulks. Proprietary formulation techniques result in lower density than most current state-of-the-art caulking compounds. The systems are safe to handle, very easily applied and free of any corrosive binders. They contain silver plated glass or copper particles for electrical conductivity, assuring stable operation over wide temperature ranges not generally possible with carbon- black filled systems.Application Information: This thixotropic cream system, which remains permanently flexible after curing, is easy to apply with standard caulking equipment. It is a thermoplastic + solvent type, which dries quickly to a highly conductive seal. Small beads are easily drawn. It is safe to handle, nonexothermic and has excellent adhesion to metal. The system is watertight, ozone resistant, andnon-corrosive to applied surfaces. Among the chief uses are caulking EMI tight cabinets and enclosures, fasteners, panels and handles. The system is extremely vibration and thermal shock resistant.Information provided by Chomerics