Application

DSU4606G is supplied ready for use, but should be lightly stirred before use. It should not require reducing.DSU4606G is suitable for use on hand; semi-automatic or fully automatic screen printing machines. Polyester or Stainless screens with mesh count 196-305 threads/inch (77-120 threads/cm) can be used depending on desired ink film thickness. Printing two layers is recommended for maximum dielectric properties and to minimize voids. A total cured deposit of 0.75-2.0 mil may be required to meet specific insulation targets.

General description

Typical Cured Deposits:196 threads/inch (77 threads/cm): 0.6-0.8 mil305 threads/inch (120 threads/cm): 0.3-0.5 milDSU4606G must be shielded from sunlight or high-intensity light to prevent on-screen curing during prolonged production stoppages.Cleaning with thinner followed by cleaning with acetone is recommended

Drying/CuringDSU4606G can be cured with a 200-300 Watt/inch (80-120 Watt/cm) medium-pressure Mercury vapor arc lamps, or microwave initiated D-bulb equivalents. Optimum UV dosage should be around 650 mJ/cm².

DSU4606G is a flexible, green UV curing dielectric designed to be screen printed as an insulating layer for crossovers in membrane switches and a variety of electronic & Printed circuitry constructions.DSU4606G has excellent adhesion to both treated and untreated PET. It also adheres to a variety of substrates including PC, PI, glass, and ITO.

Legal Information

SunTronic is a registered trademark of Sun Chemical, Inc.