2. Ultraviolet rays on the glass.

3. What is the meaning of ultraviolet light in automobile glass?

4, glass uva.

1.uv glass is anti-ultraviolet glass.

2. UV-proof glass, also known as UV-proof glass and UV-filtering glass, is a special optical glass that can filter ultraviolet rays, and it is a leader among optical glasses.

3. Although ultraviolet rays can sterilize, they should be avoided in some occasions, including high-end office buildings, high-end furniture, high-end clothing, libraries, museums, welding protection, special lamps and other places.

4. According to the product structure, there are four kinds of ultraviolet glass: monolithic structure.

5. Grade A product: This UV-proof glass is resistant to high and low temperatures, and the UV cut-off rate is between 35% and 45%.

6. Class B product: The temperature resistance of this ultraviolet-proof glass is 200% of that of Class A product, and the ultraviolet cutoff rate is about 90%.

7. Class C products: The ultraviolet cutoff rate of this product is slightly higher than that of Class B products, and the ultraviolet cutoff rate is above 98%.

8. Type of composite structure.

9.D-grade product: This kind of UV-proof glass also has the effect of high and low temperature resistance, and the UV cut-off rate is greater than 99%, which is the best among all UV-proof glass products.