Sunward Refractories

$Sunward Refractories$

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Product

Refractoriness for Glass Melting Furnace

■ S96
■ ZA33、ZA36、ZA41
■ ZA33、ZA36、ZA41
■ ZR60、ZR65

■ PL-ZR
■ F3、F2
■ MA-98

■ MA-95
■ H3、H2
■ F3、F2

Specification

Brand		F3	F2	H3	H2-1	H1-1	HS	MA-95	MA-98
Properties		F3	F2	H3	H2-1	H1-1	HS	MA-95	MA-98
Refractoriness (SK)		32	33	35	37	38	38	40	40
Apparent Porosity (%)		≦26	≦26	≦27	≦22	≦22	≦27	≦20	≦20
Cold Crushing Strength (kg/cm2)		≧300	≧300	≧245	≧500	≧500	≧249	≧400	≧400
Bulk Density (g/cm3)		≧2.0	≧2.1	≧2.1	≧2.4	≧2.5	≧2.4	≧2.8	≧3.0
Chemical Composition (%)	Al2O3	≧300	≧35	≧50	≧60	≧70	≧80	---	---
	Fe2O3	≦3.0	≦3.0	≦2.5	≦2.5	≦2.0	≦2.0	---	---
	MgO	---	---	---	---	---	---	≧94	≧98
Application		Melter Sidewall	Melter	Regenerater	Melter Sidewall		Melter	Regenerater

Brand		ZA33	ZA36	ZA41	ZR40	ZR60	ZR65	S96	PL-ZR
Properties		ZA33	ZA36	ZA41	ZR40	ZR60	ZR65	S96	PL-ZR
Apparent Porosity (%)		---	---	---	≦22	≦22	≦22	≦2.0	≦20 (1500℃ x 3hrs)
Bulk Density (g/cm3)		≧3.75	≧3.85	≧3.95	≧3.05	≧3.35	≧3.45	≧1.8	≧3.0 (1500℃ x 3hrs)
Cold Crushing Strength(kg/cm2)		≧900	≧950	≧1000	≧500	≧500	≧500	≧300	≧500(1500℃ x 3hrs)
Chemical Composition (%)	Al2O3	≧48	≧46.5	≧42.5	---	---	---	---	≧70
	ZrO2	≧33	≧36	≧41	≧40	≧58	≧60	---	≧20
	SiO2	---	---	---	---	---	---	≧96	≧10
Characteristics		Fused Cast			Brick				Plastics
Application		Canal, Melter		Melter	Melter, Sidewall, Pave	Melter, Sidewall, Pave, Canal	Melter, Sidewall, Pave	Crown	Melter