Ceramic fiber cotton/blanket - WH Thermal Technology(Shanghai) Co., Ltd.

Product Features

Maintain good resilience in high temperature environments

Good strength and wind resistant brush performance

Good chemical stability and corrosion resistance

Low thermal conductivity, low heat capacity

Low shrinkage at high temperatures

Good sound insulation performance

Metal aluminum foil effectively shields radiant heat and has more significant thermal insulation performance

Typical Applications

Thermal insulation filling materials for high temperature environments

Industrial furnace backing insulation material

Building fire prevention

High temperature filter material

Produce modules and ceramic fiber deep processing products

External insulation for high-temperature equipment and pipelines

Stamping to produce various shaped sealing products

Standard size

Loose cotton: 10Kg/pack

Fiber blanket/aluminum foil blanket:

Bulk density: 64,96128160Kg/m2

Size: 7200/7320x600/610x6/12.5/20/25mm
3600x600x50 mm, 5000x600x38 mm

Performance metrics

Product Code	WHCF-21	WHCF-22	WHCF-24	WHCF-25	WHCF-26
Indicator	1000 fiber blanket	1260 fiber blanket	1430 fiber blanket	1500 fiber blanket	1600 fiber blanket
Classification temperature (° C)	1000	1260	1430	1500	1600
Melting point (° C)	1760	1760	1800	1900	2000
Color	White	White	White	Green Blue	White
Average fiber diameter (um)	2.6	2.6	2.8	2.65	3.1
Fiber length (mm)		~250	~250	~150	~400
Fiber specific gravity (Kg/m ³)	2600	2600	2800	2650	3100
Thermal conductivity Kcal/mph ° C (W/m · K) (ASTM C-201 at the following average temperature) (bulk density: 128Kg/m ³)
400°C	0.08	0.08	0.08
600°C	0.14	0.12	0.12	0.11	0.09
800°C	0.19	0.16	0.16	0.16	0.13
1000°C			0.23	0.23	0.20
Chemical composition
Al₂O₃	43	45	35	40	72
SiO₂	55	52	46.7	58.1	28
ZrO₂			15-17
Cr₂O₃				2.5
Note: Some models and sizes can be processed into sealing gaskets, which can be customized according to customer requirements.