Sunward Refractories

$Sunward Refractories$

English | 中文版

產品簡介	高爐、熱風爐耐火材料

■Hot Stove：SGM-1300、SGM-A45、SGM-AR、SGM-1600LI、SCA-151、SCA-1300、CA-1300HS、SCA-1600LI
■ Tuyere Stocks：SCA-1550

Specification

Brand		SCA-1550	MCC-160H	Non-Expansion Silicon Brick
Properties		SCA-1550	MCC-160H	Non-Expansion Silicon Brick
Apparent Porosity (%)		≦15	≦17 ***	≦22
Bulk Density (g/cm3)		≧2.30	≧2.35 ***	≧1.70
Cold Crushing Strength(Kg/cm2)		≧500	≧500 ***	≧150
Chemical Composition(%)	Al2O3	≧46	≧55	≦3
	SiO2	≦45	≦39	≧94
	CaO	3.0~8.0	≦2.9	----
	Fe2O3	----	≦0.6	≦0.5
Characteristics		Precasted block		Brick
Application		Tuyere Stocks	Cooling Box	Coke Oven

** At 1500℃ X 3Hrs *** At 1400℃ X 5Hrs

Brand		SGM-1300	SGM-A45	SGM-AR	SGM-1600LI
Properties
Apparent Porosity (%)		≦25	≦30 **	≦20	≦25
Bulk Density (g/cm3)		≧1.95	≧1.80 **	≧2.30	≧1.90
Cold Crushing Strength(Kg/cm2)		≧160	≧250 **	≧370	≧160
Chemical Composition(%)	Al2O3	≧36	≧45	≧36	≧45
	SiO2	≦47	≦51	≦9	≦43
	CaO	≦15***	----	≦40 ***	3.0~8.0
	Fe2O3	----	----	≦18	≦1
Characteristics		Dry Gunning
Application		Hot Stove

Brand		SCA-15I	SCA-1300	SCA-1300HS	SCA-1600LI
Properties		SCA-15I	SCA-1300	SCA-1300HS	SCA-1600LI
Apparent Porosity (%)		≧40	≦25	≦25	≦20**
Bulk Density (g/cm3)		≧1.50	≧2.10	≧2.05	≧2.10**
Cold Crushing Strength(Kg/cm2)		≧80	≧150	≧350	≧350**
Chemical Composition(%)	Al2O3	≧26	≧36	≧37	≧45
	SiO2	≦54	≦47	≦49	≦47
	CaO	6.0~15.0	4.0~9.0	8.0~14.0	3.0~8.0
	Fe2O3	----	----	----	≦1
Characteristics		Castable	Casting
Application		Hot Stove

** At 1500℃ X 3Hrs *** CaO+MgO

Brand		STA-01	STA-02	STA-03	STA-04
Properties		STA-01	STA-02	STA-03	STA-04
After heat treatment for 3 hours at 600℃	Bulk Density (g/cm3)	≧1.9	≧1.9	≧1.9	≧1.9
	Cold Crushing Strength (Kg/cm2)	≧60	≧65	≧60	≧60
	Modulus of Rupture (Kg/cm2)	≧25.0	≧27.5	≧27.0	≧26.5
Chemical Composition (%)	Al2O3	≧37	≧43	≧40	≧39
Chemical Composition (%)	SiC+Si3N4	≧13	≧13	≧15	≧15