... ,Green,Dark brown,Lake blue,Opal,Royalblue,Gray,Red,ect.For large order,color can becustom-made1.82.162.22.642.73 ... softening temperature1kg(2.2lb)D-1525°C(°F)150(300)Linear thermal expansion coefficient D-69610-5/°C(10-5°F ... experimental method of ASTM(American Society of Testing Materials),except for the results marked with "b",which is obtained by another ...