Enquire Now DisclaimerThe above particulars will not release The client in the obligation to perform an inspection of products been given. Following 3~5h, the melt is produced, along with the glass frit shaped by cooling is quenched and cooled, h2o Glass was ready by concentration. Its Na2CO3 nSiO2 �?Na2O? nSiO2 https://www.facebook.com/permalink.php?story_fbid=pfbid0FvriUsqJAyFTZr5gAynBjTWafcYmQfCGPAbupJDPBmj4LtQSGYdpVpHu5j8ha6VSl&id=61569401052276