... (crystal polishing tiles,belt line,enboss) ceramic frit for wall tilesItemExpansion coefficient(×10-7/°C)Softening ... Point(°C)DescriptionVitrossa KSJ-212190680High transparent frit,third firing vetrosa,high transparent boron frit,used in (crystal polishing tiles,belt ... enboss),suitable for 1050-1150°CTransparent FritKSJ-2048185680High transparent frit. The suitable temperature is between 1050°C-1130°C ...