What are the main characteristics of UV optical adhesive?
Release Time:
Aug 15,2022
UV optical adhesive is a high transmittance adhesive product, and it is usually felt that the transmittance of optical adhesive can reach over 95%. Some high-quality optical adhesives can even achieve a transmittance of over 99%. It can be used to bond transparent optical materials, such as touch screens, displays, ITO films, glass, acrylic, PC and other electronic optical components. So, what are the main characteristics of UV optical adhesive?
UV optical adhesive is a high transmittance adhesive product, and it is usually felt that the transmittance of optical adhesive can reach over 95%. Some high-quality optical adhesives can even achieve a transmittance of over 99%. It can be used to bond transparent optical materials, such as touch screens, displays, ITO films, glass, acrylic, PC and other electronic optical components. So, what are the main characteristics of UV optical adhesive?
1. It can greatly reduce glare issues. Glare is an extremely troublesome task for people, and its manifestation makes it impossible for people to use certain electronic devices normally. However, the emergence of optical glue has effectively addressed this issue. In the future, the application of optical glue can avoid glare effects.
2. Contrast can be increased to a certain extent, especially in strong sunlight, where contrast significantly doubles.
3. UV optical adhesive can avoid Newton's ring markings. The so-called Newton's ring refers to a thin film interference symbol invented by Newton.
4. Some characteristics of optical glue can make the exterior of an object smoother.
5. It can expand people's visual area.
6. It can achieve high temperature resistance and UV resistance.
The gel cured by UV optical adhesive has high transmittance, high transparency, good flexibility and ductility, and is suitable for bonding different materials. High adhesive strength and resistance to yellowing.
UV optical adhesive has excellent transparency, high transmittance (total transmittance>99% or more), water resistance, high adhesion, high temperature resistance, high weather resistance, and UV resistance. Long term use will not cause the following problems: yellowing (yellowing), peeling, and deterioration. It is completely different from acrylic transparent adhesive on the market. Fish eye mixed beads impersonating optical glue (PMMA generally has a light transmittance of around 95%, but its high temperature resistance, waterproof, and UV resistance are poor, and it will turn yellow in a short period of time, which has a huge impact on the light transmittance.).
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