JUJO CHEMICAL CO.,LTD.

SEARCH

  • Product Detail

Ink SCREEN PRINTING INK

JELCON IN-15C-1

JELCON
UV cure

JELCON IN-15C-1 is UV curable one-component type of insulating inks which is designed for the print circuits of membrane switches.

The flexibility of IN-15C-1 is better than that of IN-15C

CHARACTERISTICS

  1. Excellent insulating properties. (resistance:≧1013Ω)
  2. One component type. Fast cure with UV.
  3. Excellent adhesion and flexibility.
  4. Good levelling. Few pin holes appear.
  5. The influence on silver circuits and the increase in resistance are small
  6. Stable on screen. Printability including reproducibility is good.
  7. Skin irritation is low. Safe to handle.
  8. Designed especially for insulating coating of print circuits of treated polyester film.
  9. Non-silicone type.

RECOMMENDED SUBSTRATES

polyester, untreated PET, PET film, PET print circuits, treated PET,

treated PET film.

FINISHED PRODUCT

Membrane switches

COVERAGE

Approx. 50­60 m/kg

VISCOSITY

Approx. 8250 +2500mPa·s (measured by Brookfiled HADV-I)

(temperature of the ink : 25℃)

HOW TO USE

  1. Ink is supplied in ready­to­use condition. Stir well before use.
  2. The viscosity changes depending on the temperature.
  3. Adjust viscosity by adding IN REDUCER up to 5% in order to obtain the specified thickness of the ink film.
  4. Mesh recommended:Use 180­200 meshes (Recommended thickness of ink film : Approx.16­20 μm).
  5. Use our VINYL CLEANING THINNER for washing up

CURING

Curing conditions change depending on the substrates:

Metal halide lamp 120 W/cm, one lamp, Distance from focus : 10 cm

Conveyor speed : 6­8 m/min (Integral light : approx.350­450 mJ/cm)

Cooling : air cooling

PRECAUTIONS

  1. Please refer to our literature, “UV INKS” for general precautions.
  2. Please refer to SDS before use.
  3. Information given here is gained from our laboratory testing, and no firm guarantee is given. It remains the user’s own responsibility. .
  4. Information herein is subject to change or revised without prior notice.
  5. Be sure to do trial print before commercial run to confirm that the product fits the purposes.

MENU