HARZLAS AGAR

AGAR Structure

Harzlas AGAR is a series of thin-film layers coated on plastic substrates. Typically, it consists of a hard coat layer, AR layers with AG surface treatment, and an anti-fingerprint layer. We can customize the layers to meet the requirements for your project.

Harzlas AR reduces the strength of the reflected light.
Harzlas AGAR scatters the reflected light to reduce event further the amount of light returning to the viewer.
  • Developed specially for in-vehicle use such as for car navigation systems
  • Excellent resistance to UV degradation and common household chemicals
  • The anti-reflective coating is applied to follow the shape of the surface of the substrate, resulting in an evenly applied coating
  • The haze of the substrate can be adjusted to approximately 1-15%. Other options may be available upon consultation

Properties

Low Reflectance

Reduce the amount of light that gets reflected to the user.

High Transmittance

Improved clarity allows you to see the other side without hindrance.

High Chemical Resistance

Cleanable with common household chemicals without worrying about deteriorating the coating.

Water and Oil Repellent

Easy clean smudges and fingerprints with our specially formulated anti-fingerprint coating.

High Durability

Excellent scratch and abrasion resistance for long lasting usability.

Consistent Reflected Color

Our highly controlled production process allows for the coating to be evenly applied at the nanometer level, resulting in a consistent reflection color throughout the substrate.

Environmental Resistance Tests

Test Conditions Result
High Temperature 100C for 192 hours No Deterioration in Optical Properties or Adhesion
Low Temperature -40C for 192 hours No Deterioration in Optical Properties or Adhesion
Thermal Shock -40C to 95C, 200 cycles, 30 minutes per temperature No Deterioration in Optical Properties or Adhesion
High Heat and Humidity 65C, 95%RH, 192 hours No Deterioration in Optical Properties or Adhesion

Chemical Resistance Tests

Test Conditions Result
Tap Water 25C, 96 hours No Deterioration in Adhesion
5% Saline Solution 25C, 96 hours No Deterioration in Adhesion
Acidic Artificial Sweat 25C, 96 hours No Deterioration in Adhesion
Alkaline Artificial Sweat 25C, 96 hours No Deterioration in Adhesion
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