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Jade spar process
◎ the silica sand, feldspar, calcium carbonate, harmonic mixing special materials.◎ molten material in the melting furnace (about 1600 ℃ or so).◎ molten glass paste with water to form 1-7mm quenched glass particle size.◎ particles into the glass and then kiln dried◎ flat on the fire resistance of glass particles on the template, into the roller kiln firing, the glass heated to 850 ℃, the beginning of grain began to melt, 950 ℃ began to melt the glass particles and precipitation of needle-like crystals, 1100 ℃ crystallization completed.◎ The initial crystallization plate to complete cooling◎ jade spar at the back of paste FRP (glass fiber mesh) to prevent the completion of construction of the wall plate subjected to physical shock will break falling◎ jade spar to be several times appeared on the surface grinding◎ luster and texture of crystal clear cut into 900 mm X 900 mm, 900 mm X 1200 mm plate size, upright storage◎ board account in steel shelves and cover with plastic corner protection and plastic sheets covering the designed camber size◎ need to bend from the heating