Why the surface of the light guide plate is easy to be dirty and scratched
Dec 31, 2021
Why is the surface of the light guide plate easy to get dirty and scratched? The surface of the light guide plate is easy to adhere to dirt, fingerprints and other dirt, such as rubbing or collision with foreign objects, it will cause scratches; in fact, the properties are the same as ordinary acrylic. It's just that the light guide plate is led out from the inside under the action of the light source, and the dirt and scratches on its surface will appear very intuitive. However, ordinary acrylic does not have light guide performance, and you can only see the surface by carefully observing it from the side. Dirt and scratches.
Common sense of scratch treatment on the light guide plate surface: 1. Lighter scratches can be wiped with alcohol to reduce the effect of scratches; 2. Deeper scratches can be polished with electric rollers [cloth rollers], which are commonly used for acrylic products method.
Common sense of the dirt on the surface of the light guide plate: the dirt on the surface of the light guide plate is mainly dust, handprints and water stains remaining during pouring.
The common sense of handling is as follows: 1. Use a cotton fabric dipped in alcohol to wipe off all the above dirt;
2. Dry or blow dry after wiping with alcohol, otherwise water will remain on the surface of the light guide plate, which will cause bright spots after contact with reflective materials or pictures;
3. If the dirt on the surface of the light guide plate is not very obvious, it is recommended not to wipe it, otherwise improper handling will produce new scratches; 4. If the light guide plate has static electricity, it is easy to deposit dust, and it is not easy to clean; 1% can be used With soapy water, you can easily remove dust and achieve a cleaning effect with a soft cotton cloth dipped in soapy water.
