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Deco-Chem Leaded Effect Lei Two-part Three Dimensional Ink

Deco-Chem’s Leaded Effect series is a special two-part epoxy screen ink formulated to achieve a three dimensional leaded effect as a non-leaded product. LEI inks contain a material that will cause the printed line to raise a small amount when baked. This can be considered a tremendous advantage over regular lead used in the construction of stained glass.

Compatible Substrates & Surfaces: Glass, Metal

Features: Satin Finish

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Ready-to-Use Product Features

Applications & Uses

Compatible Substrates & Surfaces
Coverage

400-500 sq/ft. per gallon depending on ink deposit

Mixing

Should be mixed by volume, at a ratio of 3.5 parts ink to 1 part catalyst. After mixing, allow to stand for about 20 minutes. This amount of time is required for molecular orientation.

Pot Life

Approximately 2 1/2 hours following 20 minute stand time for a 2/3 gallon mixture. The larger the mixture, the shorter the life.

Properties

Stencil

Use a lacquer proof or direct emulsion film, photographic or water-soluble hand-cut stencil.

Screen

65 to 120 mesh recommended for most applications.

Die Cutting/Creasing

Not recommended.

Additives

LEI03 Catalyst, LEI48 Flow Additive, LEI94 Thinner and LEI95 Retarder.

Cleaner

LEI96 Wash-Up

Technical Details & Test Data

Cure Parameters

Baking temperatures may vary depending on ink deposit, placement of parts in the oven and equipment. Pretests are recommended prior to production run.

  • 250°F for 25 minutes
  • 300°F for 10 minutes
  • 400°F for 4 minutes
  • 275°F for 15 minutes
  • 350°F for 8 minutes
  • 450°F for 3 minutes

Packaging & Availability

Packaging Type
Packaging Size
  • 1 and 5 Gallon Pails
  • 30 or 55 Gallon Drums

Storage & Handling

Shelf Life
6 Months
Storage Conditions

Ink should be stored in a metal container at room temperature (75°F). Inks previously used for printing runs should be stored in a separate container to avoid cross contamination. Ink has a minimum shelf life of 6 months from date of manufacture if the above guidelines are followed and there has been nothing added to the ink.