JUJO CHEMICAL CO.,LTD.

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  • Product Detail

Ink

RC DVD Series

RAYCURE
UV cure

PREFAC

RC DVD SERIES is designed for label printing of DVD(digital video discs). As the shrinkage rate is very low, the ink does not spoil the efficiencies of DVD. Ink film is hard and adhesion is good. DVD SERIES can be used for CDs.

APPLICATIONS

DVD(Digital video discs), CD(compact discs), CD-R(compact discs-recordable)

CHARACTERISTICS

  • Suitable for high-speed printing.
  • Excellent chemical resistance such as acid/alkali resistance.
  • Ink film is very hard and resistant to abrasion.
  • Low skin irritation(P.I.I.). Easy to handle.

HOW TO USE

  1. The ink is supplied in ready-to-use condition. Add CLEAR to adjust density. Add REDUCER to adjust viscosity.
  2. Do not mix with other UV curable inks.
  3. Standard curing conditions: (These conditions change depending on the colors.)
    One metal halide lamp 120W/cm, Integral light : approx.300mJ/cm²
  4. Mesh : 300-420 meshes/inch

COLOR RANGE

F-27 white, 13 lemon yellow, 14 deep yellow, 28 orange, 06 bright red, 08 red, 18 geranium, 16 pink, 25 violet, 45 deep blue, 46 blue, 85 marine blue, 75 green, 582 black, 00 clear

PRECAUTIONS

  1. Avoid skin contact. Wash the ink away immediately with soup and water in case of skin contact.
  2. Store the ink in a cool and dark place avoiding direct sunshine. The ink may gel if stored in a hot place where the temperature is over 30°C(86°F).
  3. Stir well before use.
  4. Please refer to MSDS before use.
  5. Be sure to do trial print before commercial run to confirm that the product fits the purposes.

PHYSICAL PROPERTIES

  • Substrate : DVD(Digital Video Disc)
  • Meshes : Polyester 300 meshes/inch
  • Curing : One metal halide lamp 120W/cm
  • Integral light : 300 mJ/cm²
  • Coating thickness : 10 microns
TEST ITEMS TEST METHODS RESULTS
Adhesion Cross-hatch, tape-peeling test Passed
Hardness Pencil hardness 2H
Over-printability Adhesion test with 3-time-print Passed
Alcohol resistance 100 rubs with 99.5% ethanol
with 500-gram-load
Passed
Water proofness Immersion for 24 hours Passed
Acid resistance Dropping test of 1N/H2SO4 for 4 hours Passed
Alkali resistance Dropping test of IN/NaOH for 4 hours Gloss slightly spoiled
Abrasion resistance 500 rubs with 500g/cm²-load Passed
Weathering resistance 500 hours by Sunshine-weather meter Passed
Shrinkage 70°C(158°F), 90% humidity, 100 hours Tilt angle:<0.2 degrees
  1. Weathering resistance depends on the color. Please refer to lightfastness chart before use.
  2. Information given here is gained from our laboratory testing, and no firm guarantee is implied.

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