Ceramic fiber blanket

Model

1260STD 1260HP 1400 1450

Series

S.Dio

Product Description

Ceramic Fiber Blanket is composed of selected flexible and long fibers made by the "spun and blown" process. The fiber blanket has excellent strength, lightweight and durable for application working temperature range from 950℃(1700℉) to 1450℃(2600℉).

Features

•Low thermal conductivity

•Easy cut and installment

•Sound absortion

•High tensile strength

•No asbestos

•Chemical corrosion resistance

•As lining of furnace fired to operating temterature quickly

•Thermal shock resistance and high temperature stability

Size of product (Thick x Width x Length(mm))

•6 x 610 x 21840

•12.5 x 610 x 14640

•25 x 610 x 7320

•38 x 610 x 4800

•50 x 610 x 3600

Use of product

•Ceramic industry : Insulation and sealing of continuous and batch works in trucks

•Petrochemical & Refinement : Insulation of High Temperature Pipes and Duct

•Steel industry : Internal wall and seal of furnace door, heat treatment and slowing furnace, reheating furnace and ladle cover

•Power plant : Boiler pipe duct insulation

•Others : Fire Resistance, High Temperature Filter for Tall Buildings

Technical characteristics

Type		1260STD	1260HP	1400	1450
Continuous use temp ℃(℉)		1050(1922)	1100(2012)	1200(2192)	1350(2462)
Density(kg/㎥)		64 160	64 160	96 160	128 160
Permanent linear shrinkage(%) (24hrs@128kg/㎥)		3-3.5 (1000℃)	3-3.5 (1100℃)	3-3.5 (1200℃)	3-3.5 (1350℃)
Thermal conductivity (w/m.k), (128kg/㎥)		0.12(600℃) 0.20(800℃)	0.12(600℃) 0.20(800℃)	0.12(600℃) 0.20(1000℃)	0.16(800℃) 0.20(1000℃)
Average fiber diameter(microns)		3.0	3.0	3.0	3.0
Chemical composition(%)	Al₂O₃	45~46	47~49	52~55	39~40
	Al₂O₃+SiO₂	98	99	99	88
	ZrO₂	-	-	-	15~17
	Fe₂O₃	0.4	0.2	0.2	0.2
	Na₂O + K₂O	≤0.3	0.2	0.2	0.2
	CaO+MgO	0.2	0.2	0.2	0.2