Lioduras™ LAF series — UV Curable Hydrophilic & Anti-fogging Hard Coating Agents


  • Excellent hydrophilic hard coatings.
  • Excellent anti-fogging hard coatings.
  • Hard coatings to achieve hydrophilic, anti-fogging and high hardness.

Product CatalogPDF: 778.6KB

Technical Information

Technical Information

Evaluation method LAF2700 LAF2700
Haze JIS K 7105 < 1.0% < 1.0%
Total light transmittance JIS K 7105 > 90% > 90%
Scratch resistance Steel wool #0000
(200g/cm2, 10 round)
No scratches No scratches
Pencil hardness: 750g JIS K 5600-5-4 2H 2H
Water contact angle < 5° 50°
Dyne value > 65dyn > 65dyn
Anti-fogging property 90°C Steam, 1min. Slightly fogging No fogging
Expiration Slightly fogging No fogging

Properties of cured film (Substrate: PET, Thickness: 5-6μm.)

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

General clear hard coating

Recommended curing conditions

Dry conditions 80°C, 1min.
Curing conditions High Pressure Mercury Lamp 80W/cm, Amount of lamp 400mJ/cm2
Adobe Reader is required to see the PDF data.

Adobe Readeris required to see the PDF data.


Electronics Division
Toyochem Co., Ltd.
TEL : +81-3-3272-0905