A UV cut-off glass filter is an optical material specifically designed to block ultraviolet (UV) lig...
Frosted glass, also known as ground glass or obscured glass, is a type of translucent glass made by roughening the surface of ordinary flat glass.
1. Characteristics
(1) Light-transmitting but not transparent: The rough surface of frosted glass causes diffuse reflection when light shines on it, resulting in an incomplete image refracted onto the retina. This makes it impossible to see objects behind the glass, ensuring both light transmission and privacy.
(2) Good sound insulation: Its rough surface and translucent nature provide a certain degree of sound insulation, making it suitable for locations with soundproofing requirements.
2. Manufacturing Method
Physical method: Abrasives such as corundum, silica sand, and garnet powder are used to mechanically or manually grind one or both sides of the flat glass to make its surface uniformly rough.
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