ISOWOOL BLANKET

High Temperature Refractory Ceramic Fiber Blanket

ISOWOOL Blanket is a refractory ceramic fiber featuring light weight, flexible, excellent insulation and heat resistance. Needle punching is carried out while laminating fibers in a layered manner in the manufacturing process, and the fibers are entangled intricately and kept in a blanket shape. Without organic binder, the blankets cause no tearing off at high temperature, nor atmospheric contamination inside the furnaces. As an applied product, it is also possible to manufacture custom-made shapes, such as die-cut products that have been die-cut to predetermined shapes in advance for use as packing materials.

Typical Applications

Back-Up insulation for the industrial furnaces (Industry: steel, nonferrous metals, glass, ceramics, petrochemical, semiconductors, cement etc.)
High temperature sealing material such as ladle lid, duct connecting part etc.
External insulation such as boiler, turbine, duct and piping, precision casting shell etc.
High temperature gas filtration material, high temperature part sound absorbing material.
Noncombustible materials for building.

Quality

・Ace blanket is a ceramic fiber blanket with improved tensile strength by special needle punching treatment.

Product Name		1000		1260			1260		1400
		BLANKET		BLANKET			ACE BLANKET		BLANKET
		100	130	100	130	160	130	160	100	130	160
Max. Service Temperature (°C)		1000		1260			1260		1400
Bulk Density (kg/m³)		96	128	96	128	160	128	160	96	128	160
Thermal Conductivity (W/(m・K)) 128 (kg/m³) JIS A1412–1 *Calculation value	at 300℃	0.10	0.09	0.09	0.08	0.07	–	–	–	–	–
	at 400℃	–	–	–	–	–	0.09	0.09	–	–	–
	at 450℃	0.15	0.13	0.13	0.11	0.10	–	–	–	–	–
	at 600℃	0.21	0.20	0.18	0.15	0.14	0.15	0.14	0.18	0.15	0.14
	at 800℃*	–	–	–	–	–	0.22	0.20	0.26	0.22	0.20
	at 1000℃*	–	–	–	–	–	–	–	0.37	0.31	0.28
Linear Shrinkage (%)	at 900℃×24h	1.4		–			–		–
	at 1100℃×24h	–		1.8			1.8		–
	at 1200℃×24h	–		–			–		1.5
Chemical Composition (%)	Al₂O₃	42		46			46		35
	Al₂O₃+SiO₂	97		99			99		84
	ZrO₂	–		–			–		15

Standard Size (mm)

Product Name		Size (mm)
Product Name		Thickness	Width	Length
1000 BLANKET	100, 130	25	600	7200
1000 BLANKET	100, 130	50	600	3600
1260 BLANKET	100, 130, 160	6, 12.5, 25	600	7200
1260 BLANKET	100, 130, 160	50	600	3600
1260 ACE BLANKET	130, 160 (thickness 6mm is not available for 130)	6, 12.5, 25	600	7200
1400 BLANKET	100, 130, 160 (thickness 6mm is not available for 100)	6, 12.5, 25	600	7200
1400 BLANKET	100, 130, 160 (thickness 6mm is not available for 100)	50	600	3600

Packaging

Size (mm)			Quantity per carton	Carton
Thickness	Width	Length	Quantity per carton	Size (mm)
6	600	7200	4	520×520×620
12.5			2	660×330×620
25			1	470×470×620
50	600	3600	1	470×470×620
6	600	1200	20	1220×620×140
12.5			20	1220×620×270
25			10
50			5

Data shown are typical values obtained in accordance with accepted test methods.
They are provided for your reference only and are subject to change without notice.