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    High transmittance float glass is a kind of high quality float glass with visible light transmittance ratio higher than 91% and visible light absorption ratio lower than 1%, containing a special anti-UV factor.


    Portfolio of high permeability glass is the first choice for energy-saving in cold areas. High transmittance glass pursue maximum light transmission. It has visible light transmittance ratio higher than 91%,and visible light absorption ratio under 1%, compared to that of ordinary float glass of 5%.


    Let more visible light stay in the room so that electric lighting can be reduced to achieve energy saving target. High transmittance glass has high total solar infrared energy transmittance which means more solar heat could pass into the room and thus increase room temperature. If used in long cold winter or cold areas, high transmittance glass will reduce heating cost and energy consumption.

    High transmission glass can block at least 30% of ultraviolet passing into the room, compared to the traditional ultra-clear glass which could not filter out UV.

    The product contains very low amount of impurity particles such as nickel sulfide and elemental silicon. Its tempered product has a very low explosive rate of less than 2/10,000 (for normal tempered glass, it is higher than 3/1,000). If applied in large-area of curtain walls, it will greatly enhance the building safety and reduce maintenance costs.



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