FIELD: chemistry.
SUBSTANCE: invention relates to methods for making float-glass with improved strength properties. The method is realised through aerosol spraying of an ammonium sulphate solution at glass temperature of 600-650°C and a solution of frosting coating compositions based on polyethylene glycol at glass temperature of 240-300°C. Reinforcement reagents are fed onto the top and bottom surfaces of the glass at different concentrations. The invention can be used to reinforce sheet glass made using other methods.
EFFECT: reinforcement of float-glass during its continuous production.
3 tbl, 2 ex, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCTION OF FLOAT-GLASS | 2005 |
|
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SU1368285A1 |
