“Float super white”

Float super white

Floating ultra-white (also known as high clear glass or low iron glass) is commonly known as "crystal glass". It is a high-tech method that will effectively reduce iron oxide during the optimization and processing of raw materials. A flat glass with a very low iron compound content produced by the melting and forming process of flat glass. The ultra-clear transparent flat glass has similar appearance characteristics to the colorless crystal. It has no green-like visual effect like ordinary flat glass, and it has higher visible light transmission than ordinary transparent flat glass, from the front or from the side. Rate and transparency. It is a high-quality, multi-functional new high-grade glass variety with a light transmittance of over 90%. It has the characteristics of crystal clear, high-grade and elegant, and is known as the glass family "crystal prince".

Super white origin

In the world of ultra-clear glass, only PPG in the United States, Saint-Gobain in France, Pilkington in the United Kingdom, Asahi Glass in Japan, and China Jinjing, CSG, AVIC, and Xinyi Group have mastered the production technology of ultra-clear glass. Among them, PPG has the most mature technology. Jinjing Technology is the most important supplier of ultra-white glass in China. It is also the representative enterprise of ultra-white glass in China. It is authorized by American PPG technology and is a well-known brand of ultra-white glass, also known as domestic PPG. Our company always has super white, mainly Shandong Jinjing, and a small amount of US PPG. The specifications of the original film are as follows:

Super white origin: Shandong Jinjing super white

Level: 5th line (family level UHA)

Standing thickness: 4, 5, 6, 7, 8, 10, 12, 15, 19mm

Common specifications: 2440 × 3660mm

Identification features: gems-like blue edges

　　Jinjing ultra-white optical parameters

Advantages of ultra-clear glass

1. The self-explosion rate of glass is low: due to the small amount of impurities such as nickel sulfide (NiS) generally contained in the ultra-white glass raw material, the fine control in the melting process of the raw material makes the ultra-white glass have a more uniform composition than ordinary glass. Less internal impurities, which greatly reduces the chance of self-explosion after tempering. 2, color consistency: Since the iron content in the raw material is only 1/10 or even lower than ordinary glass, the ultra-white glass absorbs less in the green band of the visible white glass than the ordinary glass, ensuring the glass. The consistency of the color, the white glass is generally greenish. 3, good permeability: visible light transmittance is greater than 90%, 6% higher than ordinary glass, with crystal clear crystal quality, with ordinary glass can not match the beauty, especially gold crystal super white, can be seen under the light The jewel-like blue edge makes the display more clear and highlights the original appearance of the exhibit, which is very suitable for the display of the furniture industry. 4, low UV transmittance: compared to ordinary glass, ultra-white glass absorption of the ultraviolet band is lower, used in places where UV protection, such as museums, can effectively reduce the passage of ultraviolet light, slow down various exhibits in the showcase The fading and aging, especially the protection of cultural relics is more obvious.

Use of ultra-clear glass

1. High-end market: Ultra-white glass has crystal-like luster, clear brightness, and good light refractive index is also widely used in the high-end market. For example, the interior and exterior decoration of high-end buildings, high-end horticultural architecture, high-grade glass furniture, various imitation crystal products and cultural relic protection display, high-end gold jewelry display, high-end shopping malls, shopping mall space, brand stores, etc. 2, technology products: Ultra-clear glass is also used in some technology products, electronic products, high-end car glass, solar cells and other industries because of its good light transmittance. 3, buildings: such as Beijing's Bird's Nest, Water Cube, China History Museum, National Centre for the Performing Arts, Shanghai Opera House and other well-known domestic buildings have adopted ultra-white glass.