1. The glass has a low self-explosion rate
Since the ultra-white glass raw material generally contains less impurities such as NiS, the fine control in the melting process of the raw material makes the ultra-white glass have a more uniform composition than the ordinary glass, and the internal impurities are less, thereby greatly reducing the possibility of tempering. The chance of self-destruction.
2. Color consistency
Since the iron content in the raw material is only 1/10 or less of that of ordinary glass, the ultra-white glass absorbs less in the green band of visible light than the ordinary glass, ensuring the consistency of the color of the glass.
3. High visible light transmittance and good permeability
More than 91.5% of the visible light transmittance, with crystal clear crystal quality, make the display more clear, and highlight the original appearance of the exhibit.
4. Low UV transmittance
Compared with ordinary glass, ultra-white glass absorbs less in the ultraviolet band, and is used in places where ultraviolet rays are protected, such as museums, etc., which can effectively reduce the passage of ultraviolet rays and slow down the fading and aging of various exhibits in the showcase, especially for cultural relics. The protection effect is more obvious.
5. Large market, high technical content, strong profitability
Ultra-clear glass technology is relatively high in content, difficult to control production, and has a relatively strong profitability relative to ordinary glass. The higher quality determines its high price. At present, the price of ultra-white glass is 1~2 times that of ordinary glass. The cost is not much higher than that of ordinary glass, but the technical barrier is relatively high and has a high added value.
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