ASLAN ColourShift SE 70 is a transparent dichroic PET film that exhibits a color-changing effect when viewed from different angles and under different lighting conditions. It is designed to enhance the visual appeal of flat surfaces such as glass and acrylic.

The dichroic properties of the film cause it to render different colors based on the angle of the observer and the incidence of light. This results in a dynamic and smooth color transition that changes as one moves through the installation.

The ColourShift SE 70 comes in two variations.

• Solar (13141S):Transitions from yellow to pink.
• Spray (13140S):Transitions from pink to blue.

These options offer flexibility to fit different design styles.

Yes, the ColourShift SE 70 is suitable for outdoor applications. It has an expected lifetime of up to 2 years when applied vertically in standard European climate conditions.

The film is designed for flat, smooth and rigid surfaces. Common applications include glass windows, acrylic panels and point-of-sale displays. It is important to ensure that the surface is clean and free of dust, grease and other contaminants before application.

The film can be applied dry or wet. A wet application can reduce static electricity and facilitate positioning. However, due to the low water permeability of the PET base film, it is crucial to completely wipe out all water during application to prevent moisture from sticking under the film. Make sure the surface is smooth, clean and free of dust, grease and oil for optimal adhesion and visual effect.

No, the ColourShift SE 70 is only suitable for smooth, flat and hard surfaces. It is not recommended for curved or flexible surfaces as this may compromise adhesion and visual effect.

Yes, the film can be applied to acrylic surfaces. However, it should not be applied to outgassing surfaces such as unhardened acrylic glass, as bubbles may form, especially with short-term exposure to heat.

The film should be stored at room temperature (15-25°C) with a relative humidity of 50-60%. Before application, the film can be stored under these conditions for up to 2 years from the production date. To avoid pressure points on the roll surface, it is recommended to store the rolls vertically or in specially designed hanging racks.

To maintain the visual appeal and durability of the ASLAN ColourShift SE 70 film, gently clean the surface with a soft, non-abrasive cloth using mild soapy water. Avoid using harsh chemicals, abrasive cleaners or rough materials, as these can damage the surface of the film and reduce the color-shifting effect. Regular and gentle cleaning will keep the film looking dynamic and make it last longer.