Special Gunning Materials - Mathios Refractories

PRODUCT NAME	Classification Temperature. _{(EN 1402-1) at ^oC}	Main Raw Material Base _{(EN 1402-1)}	_{Chemical Analysis(%) (EN ISO 12677)} Al₂O₃	_{Chemical Analysis(%) (EN ISO 12677)} SiO₂	_{Chemical Analysis(%) (EN ISO 12677)} Fe₂O₃	_{Chemical Analysis(%) (EN ISO 12677)} SiC	_{Chemical Analysis(%) (EN ISO 12677)} ZrO₂	C.C.S. _{(N/mm²) (EN 1402-6)} at 1100^oC	Grain Size _{(mm) (EN 1402-3)}	Permanent Linear Change(%)_{(EN 1402-6)} at 1100^oC	Reversible thermal expansion at 1000^oC(%)	Material required (kg/m³)	Approx. Water addition _{(EN 1402-4) (lt/100kg dry material)}
MAT 20 ZR G	1450	ZAC/Chamotte	50.0	19.5	0.65	-	22.0	60	6	-0.35	0.7	2670	At nozzle
MAT 30 ZR G	1380	Zircon Based Raw Materials	39.0	20.0	1.0	-	30.0	45	6	-0.6	0.73	2830	At nozzle
MAT GUN 10 SiC	1500	SiC / Chamotte	42.0	39.2	0.5	9.5	-	50	6	-0.05	0.48	2250	At nozzle
MAT GUN 30 SiC	1500	SiC / Chamotte	35.0	28.0	0.2	29.0	-	47	6	-0.05	0.5	2300	At nozzle
MAT GUN 50 SiC	1550	SiC / Chamotte	26.0	17.0	0.2	48.0	-	48	6	-0.05	0.53	2400	At nozzle
MAT GUN 70 SiC	1550	SiC / Chamotte	17.0	7.0	0.2	68.0	-	45	6	-0.0.5	0.55	2500	At nozzle