Product overview

MRX-HF(LV)series is an environment-friendly 2 pack type ink that does not intentionally use halogen compounds(chlorine Cl, bromine Br)in raw materials and reduces polycyclic hydrocarbons(PAHs)such as naphthalene to 500 ppm or less.


  • Screen frame printing for car navigations, gaming devices and display panels, etc.

Features, Function

  • Halogen free(Chlorine Cl, Bromine Br)and naphthalene free
  • Excellent adhesion to hard coated sheet
  • Excellent suitability to post-processing, such as cutting


  • Hard coat treated acrylic plate, PC plate


  • Z-701 SOLVENT(fast) Z-004 SOLVENT (standard)  Z-705 SOLVENT (slow)
  • Dilution: 5 to 15%
  • *Do not use other solvents as they may cause contamination of halogen compounds and PAHs, and may adversely affect curing, adhesion, stencil stability, or other properties.

Catalyst, Promoter mixing

  • 210 Catalyst 5% (standard) Pot life 3 to 8 hrs
  • 106 Catalyst 10% (to improve curing property) Pot life 1 to 3 hrs.
  • *The ink will turn to gel after the pot life has expired. Be sure to mix only enough to use


  • SM-40 DEFOAMER 2%(For anti-foam and improving leveling)

Recommended cleaner

  • NF-003 SOLVENT


  • T 200 to 350 mesh(Coverage would be about 35m2/kg at 250 mesh)


  • 80℃ 30 min or 60℃ 60 min
  • Overprint
    Each layer 60 to 80℃ 10 min(tack-free)
    Final layer 80℃ 30 min or 60℃ 60 min

Standard colors

  • HF(LV)000 MEDIUM



  • HF(LV)179 RED



  • HF(LV)399 BLUE


  • HF(LV)619 WHITE

  • HF(LV)829 VIOLET

  • HF(LV)919 BLACK

  • HF(LV)939 NC BLACK


Introduction of
Color Guide


  • Do not use solvents and catalysts other than the designated ones because of the possibility of contamination with halogen compounds and polycyclic aromatic hydrocarbons (PAHs).
  • Please check the squeegee rubber, emulsion, materials and substrates before use, as they may contain halogen compounds.
  • Checking before production: Adhesion and resistance properties may change due to differences in substrates, processes, printing and drying conditions. Be sure to check the adhesiveness and resistance properties before mass production printing
  • Ink shelf life: 36 months from production date, unopened.


  • UN No.: 1210
  • UN Classification: Class 3 Flammable Liquids (Flash point is over 23 Degree C)


  • Use safety gloves and eyeglasses to protect skin and eyes. If the ink comes in contact with skin, wash with soap and plenty of water (or lukewarm water) and consult with a doctor.
  • Containers should be closed tightly after use and stored in a cool and dark place.
  • SDS is available upon request. Please request a copy and read it carefully before handling the products.


Test item Test Conditions Test results
Adhesion JIS K 5600-5-6:ISO2409(cross-cut), 1mm interval 6×6、cellophane tape & peel 0(no peel)
Pencil Hardness JIS K 5600-5-4:ISO 15184(pencil), weight 750g, Pencil hardness which does not make scar. 2H
Nail Scratch Nail peeling test No peel
Heat 80℃、168H、check appearance and peel off from the substrate No defect
Hot Water JIS K 5600-6-2:Soak 168 hrs. in 60℃ hot water、check appearance and peel off from the substrate. No defect
Humidity JIS K 5600-7-2(continuous dew drop) 50℃,95%RH 168 hrs. check appearance and peel off from the substrate. No defect
Scrub Gakushin scrub tester, cotton, 500g weight, 500 back and forth, check color fade No defect
Accelerated Weathering Weathering test equipment with Xenon lamp, 1000 hrs. BP temp.63+/-3℃ raining rate 18 min/120 min, check color fade and peel off. No defect

Test Condition

  • Test condition 【MRX-HF(LV)919 BLACK】 【210 CATALYST 5%】 【Z-004 SOLVENT 15%】 【80℃ 30 min】 【T 250】  【Substrate: MR-200 by Mitsubishi Chemical】
  • Above resistance test results are measured results in our laboratory and they are not guaranteed values.
  • Information contained in this catalog may change without prior notice.


What are the meanings of X and Q used in the ink names such as IPX, INQ, FMX, etc.?

X and Q are used to designate isophorone-free inks.

What is high opacity black and white?

This function provides a beautiful black or white color with high opacity even in environments where backlights are used, such as outer frames of flat panels and touch panels.

Related link
Introduction of GLS-HF (3)