Monolithic Refractories
Ceramic Fiber Blankets
Ceramic Fiber Blankets
Ceramic Fiber Blankets
Ceramic Fiber Blankets
Ceramic Fiber Blankets

Ceramic Fiber Blankets

Ceramic fiber is a fibrous lightweight refractory material, which is mainly made of aluminum silicate, silicon dioxide, alumina, zirconium oxide and other materials, and is suitable for various high-temperature, high-pressure, and non-wear environments.

Product Feature

(1) Excellent thermal insulation performance

(2) Excellent thermal stability: the fiber has good resistance to devitrification

(3) Low heat storage

(4) Tough, elastic and strong blanket,

(5) Not easy to tear before and after heating

(6) Thermal shock resistance

(7) Good acoustic properties

Product Application

(1) Power generation, especially heat recovery boiler pipe insulation

(2) Industrial and commercial chimney insulation

(3) Furnace, boiler and heater linings

(4) Pipe wrapping

(5) Backup linings for kilns and furnaces

(6) Consumer products

(7) Heat storage insulation

Product Property

type

1050 Common

1260 STD

1350ZrAI

1450 HZ

Operating temperature(℃)

950°C

1150°C

1250°C

1350°C

Bulk density(kg/m3)

96/128

Permanent line changes(%)

950°Cx24h

≤-3

1050°Cx24h

≤-3

1200°Cx24h

≤-3

1350°Cx24h

≤-3

Thermal conductivity

W/(m·k)(128kg/m3)

0.15(600℃)

0.22(800℃)

0.8(600℃)

0.19(800℃)

0.99(600℃)

0.2(800℃)

0.16(600℃)

0.2(1000℃)

tensile strength(25mm)

≥0.04

≥0.05

≥0.04

≥0.06

Chemical composition

Al2O3(%)

44

44-46

52-55

39-40

A1203+SiO2(%)

≥96

≥98

≥99

-

Zr02(%)

-

-

-

15-17

Fe203(%)

≤1.0

≤0.8

≤0.2

≤0.2

Na20+K20(%)

≤0.4

≤0.3

≤0.2

≤0.2

Size

14400x610/1220x12.5mm

7200x610/1220x25mm

3600x610/1220x50mm

(Support customer customized services 6mm-50mm)

陶瓷纤维毯

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