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What Is Float Glass?
Jun 12, 2017

  What is float glass?

  Float glass is in tin trough, the glass floats on the surface of tin liquid to come out. Therefore,float glass this glass first is pingdu good, no water ripple. There are three major advantages:

  No face, no shape, it's a big advantage.

  The second is the flotation glass selection of ore quartz sand, good raw materials. The glass produced is pure and transparent. Bright, colorless. No glass boil, no bubbles.

  Third, the structure is close, heavy, feel smooth, the same thickness per square meter than the proportion of large, good cutting, not easy to damage.

  The molding process of float glass production is accomplished in the tin trough of the protective gas (N2 and H2). The molten glass flows continuously from the pond kiln and floats on the relatively dense tin liquid surface,float glass under the action of the gravity and the surface tension, the glass liquid is spread out on the tin liquid surface, the leveling, forms the upper and lower surface level, the hardening, the cooling after is cited the transition roll table. Roller rotation, the glass belt out of the tin groove into the annealing kiln, after annealing, cutting, to get flat glass products.





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