Lioduras™ LCH8000 series — UV Curable Hard Coating Agents for Spray Coating


  • Hard coatings for spray coating to achieve both highly hardness and scratch resistance.
  • Hard coatings to add various features.
  • Excellent adhesion to ABS or PC.

Product CatalogPDF: 559.0KB

Technical Information

Sample data of coated film

Evaluation method LCH8000 series
Antifogging Water and oil repellant Fingerprint resistance Antimicrobial
Haze JIS K 7105 < 1.0% < 1.0% < 1.0% < 1.0%
Total light transmittance JIS K 7105 > 90% > 90% > 90% > 90%
Scratch resistance Steel wool #0000
No scratches No scratches No scratches No scratches
Pencil hardness: 750g JIS K 5600-5-4 H H H H
Adhesives strength Cross-cut test
(Old JIS K5400-8.5)
100/100 100/100 100/100 100/100
Feature 90°C Steam, 1min.
No fogging
Water contact angle
> 105°
Hydrophilic type Metal oxide nano partcles

Properties of cured film (Substrate: 100μm PET with primer, Thickness: 5μm, Coating method: Spray)

The above data are the measured value but not our guaranteed performance.

Recommended curing conditions

Setting Room temperature, 1min.
Dry conditions 80°C, 1min.
Cooling Room temperature, 1min.
Curing conditions High Pressure Mercury Lamp 80W/cm, Amount of lamp 400mJ/cm2
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Electronics Division
Toyochem Co., Ltd.
TEL : +81-3-3272-0905