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Refractory Insulation Fiber

  • Refractory Fiber Felt
  • Refractory Fiber Felt
  • Refractory Fiber Felt
Refractory Fiber FeltRefractory Fiber FeltRefractory Fiber Felt

Refractory Fiber Felt

  • Product description: Refractory fiber felt, they are widely used in industry kilns and have got well power saving effect.
  • INQUIRY

Refractory fiber felt, they are widely used in industry kilns and have got well power saving effect. The standards of refractory insulating fiber products are as following:

Physical and Chemical Indexes



材质 Material

普通硅酸铝质 Common aluminum silicate

高纯

High Purity

高铝质

High alumina

含锆硅酸铝质

Zirconia bearing alumina silicate

牌号Brand

LPZ

LCZ

LGZ

HGZ

使用温度/℃ Service temperature

1000

1200

1200

1300

化学成分

Al2O3+SiO2

96

99

99

84

Fe2O3

1.2

0.2

0.2

0.2

ZrO2

-

-

-

15.0

K2O+Na2O2

0.5

0.15

0.2

0.2

渣球含量/% ≤

Shot content

10

10

10

10

容量/Kg.m³

Volume density

180-220

180-220

300-350

250-300

热导率/W(m.K)¹, ≤ Thermal conductivity

0.12(600℃)

0.12(600℃)

0.13(730℃)

0.2(1250℃)

加热收缩/%,

Heating shrinkage

4

(热面温度1000℃(hot face temperature 1000℃)

4

(热面温度1200℃)(hot face temperature 1200℃)

4

(热面温度1300℃)(hot face temperature 1300℃)

4

(热面温度1300℃)(hot face temperature 1300℃)

制品尺寸/%,mm

Product size

600×400*(10-50) 900×600×(10-50)

600×400×(10-50)

900×600×(10-50)

600×400×(10-50)

900×600×(10-50)

600×400×(10-50)

900×600×(10-50)

应用

Application

冶金、机械、建材、电子、石油、化工、船舶等

Metallurgymechanicalbuilding materials, electronic, petrochemical and shipping industries