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Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass
Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass
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机译:使用边缘辊的薄浮法玻璃制造商-使玻璃边缘靠近罐边缘并提高玻璃的光学质量
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摘要
Float glass is made in thicknesses 2.5 mm by pouring glass melt at 105.25 poises viscosity so that the melt rings the edges of the float tank with a safety margin or =15 cm and drawing it in the deformable region (105.25-106.75 p) at increased speed so as to keep the edges hugging the tank edges, letting the width reduce the is not 20%. Prod. is suitable for automobile windscreens.
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