What is the ultra-white glass
Ultra-white glass is a kind of ultra-transparent low-iron glass, also known as low-iron glass, high transparent glass. It is a high-quality, multi-functional new high-grade glass varieties, light transmission rate of 91.5% or more, with crystal clear, high-grade elegant features, a glass family "Crystal Prince". Ultra-white glass with high-quality float glass has all the machinable properties, with superior physical, mechanical and optical properties, like other high-quality float glass as a variety of deep processing. Unparalleled superior quality and product performance so that ultra-white glass has a broad application space and bright market prospects.
The advantages of ultra-white glass
1, the glass of the low blew Because of the ultra-white glass raw materials generally contain less impurities such as NiS, in the melting process of raw materials in the control of fine, making ultra-white glass relative to ordinary glass has a more uniform composition, less internal impurities, Thereby greatly reducing the probability of blew after tempering.
2, the color consistency Because the iron content of raw materials is only 1/10 of ordinary glass or even lower, ultra-white glass relative to ordinary glass visible light in the green band to absorb less to ensure the consistency of glass color.
3, high visible light transmittance, permeability is greater than 91.5% of the visible light transmittance, crystal-clear crystal-like quality, so that display products more clearly, more highlights the true appearance of the exhibits.
4, low UV transmittance compared to ordinary glass, ultra-white glass on the absorption of UV-band lower, used in anti-ultraviolet sites, such as museums and other areas, can effectively reduce the passage of ultraviolet light, slow down a variety of exhibits within the showcase Fading and aging, especially for the protection of cultural relics is more obvious.
5, the market is large, high technology content, with strong profitability Ultra-white glass technology content is relatively high, difficult to control production, with relatively strong profitability of ordinary glass. High quality determines its high price, the current price of ultra-white glass is 1 to 2 times the ordinary glass, the cost is relatively small increase in the ordinary glass, but the technical barriers are relatively high, with high added value.
How to distinguish ultra-white glass?
The easiest way is to see the glass cutting section: ordinary white glass has a dark green, blue or blue-green, and ultra-white glass is only very light blue.