Ceramic Fiber Blanket

SHENMEI WOOL® Normal Blanket (1050℃)
SHENMEI WOOL® Selected Blanket (1150℃)
SHENMEI WOOL® Standard Blanket (1260℃)
SHENMEI WOOL® High Pure Blanket (1260℃)
SHENMEI WOOL® Low Zr Blanket (1300℃)
SHENMEI WOOL® Normal Zr Blanket (1400℃)
OEM/OBM/ODM are Available.

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Ceramic Fiber Blanket Description

Ceramic fiber blanket is made of aluminum silicate fiber filament by special double-sided needling process. After double-sided needling technology, tensile strength and surface flatness of the fiber are greatly improved. The fiber blanket does not contain any organic binder to ensure that the ceramic fiber blanket has good manufacturability and stability under extreme environment.

Ceramic Fiber Blanket Advantage

Low thermal conductivity
Low heat capacity
Excellent thermal stability and shock resistance
Excellent sound absorption ability

Ceramic Fiber Blanket Specification

Description	SHENMEI WOOL® Normal Blanket	SHENMEI WOOL® Selected Blanket	SHENMEI WOOL® Standard Blanket	SHENMEI WOOL® High Pure Blanket	SHENMEI WOOL® Low Zr Blanket	SHENMEI WOOL® Normal Zr Blanket
Classification Temperature (ºC )	1050	1150	1260	1260	1300	1400
Working Temperature ≤ (ºC )	800	900	1000	1100	1150	1200
Linear Shrinkage (%)	800ºC x 24h ≤3	900ºC x 24h ≤3	1000ºC x 24h ≤3	1100ºC x 24h ≤3	1150ºC x 24h ≤3	1200ºC x 24h ≤3
Average Fiber Diameter (µm)	2-4	2-4	2-4	2-4	2-4	2-4
Al₂O₃ (%)	39-41	42-43	43.5-44.5	44.5-46	39-41	36-39
Al₂O₃ + SiO₂ ≥ (%)	95	97	98	99	/	/
Al₂O₃ + SiO₂ +ZrO₂ ≥ (%)	/	/	/	/	98	99
ZrO₂ (%)	/	/	/	/	5-7	15-17
Fe₂O₃ ≤ (%)	1	0.8	0.5	0.1	0.3	0.1
Shot Content (212µm,≤%)	20	20	15	15	15	15
Thermal Conductivity (≤W/mk)
200ºC	0.09	0.08	0.07	0.06	0.06	0.06
400ºC	0.14	0.13	0.12	0.11	0.11	0.11
600ºC	0.21	0.20	0.20	0.19	0.18	0.16
800ºC	/	/	0.30	0.23	0.22	0.21
1000ºC	/	/	0.40	0.31	0.30	0.30
Packaging	Inner coated woven bag or Carton
Specification	Thickness(mm)	Length(mm)	Width(mm)		Density(kg/m³)
	10	15000	610/1220		64-160
	20	7200
	25	7200
	30	6000
	40	4500
	50	3600
Other customized specifications and packaging

Ceramic Fiber Blanket Application

Insulation of high temperature pipes
High temperature gasket and washer
Fire resisting shutter and fire door
Insulation layer for industrial kiln
Fire proof on ship
Raw material of fiber module