New Business Field
Under the “Challenge for the Future!” slogan, TOK has set up the New Business Development Dept. combined sales and technical division.
TOK offers unique and high value-added materials ,using our functional polymer design/manufacturing technologies cultivated in photolithography field, through open innovation with our customers and third parties.
Hydrophilic Coating Materials (Chemical Bonding Type)
The material can be formed a hydrophilic nano level thin film only by coating on glass or oxide film.
Substates
Glass, Plastics（PDMS, PC, PET, PP, COP）etc,.
Features
- No drying process is required
- Ultra-thin film (< 2nm) with conformal coating
- Excellent rubbing resistance
- Excellent light resistance and chemical resistance
- Excellent optical property
- Excellent resistance to pollutants from the environment
How to use
- For glass and oxide film substrates: Hydrophilic surface can be formed by only coating
- For plastics substrates：Pretreatment(Plasma, VUV, Corna etc) is required
Applications
Eyeglass lenses, Goggles, Indoor, Outdoor, and more
References
- Anti Fogging Test
Substrate: Glass
Condition: Observe the degree of haze in a steam at 80 ℃
Result: No fogging more than 1 minute
- Hydrophilic surface can be maintained on PDMS for long period
Substrate: PDMS(Polydimethylsiloxane）
Conditions: Plasma→Coating→Dry→Rinse
Related Materials
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