Yingkou Tianrun Refractory Co., Ltd.
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Contact Us
  • Contact Person : Ms. tianrun tr
  • Company Name : Yingkou Tianrun Refractory Co., Ltd.
  • Tel : 86-417-3921238
  • Fax : 86-417-3920495
  • Address : Liaoning,Yingkou,Shifan Village 2, Laobian District, Yingkou City, Liaoning Province. China
  • Country/Region : China
  • Zip : 115005

thermal insulation bricks

thermal insulation bricks
Product Detailed
Related Categories:Other Ceramic Fiber Products
thermal insulation bricks used in industry furnace, as insulation, with high refractoriness. long service life,energy-saving

thermal insulation bricks Ceramic

Package

details

Insulating boards

Product features of thermal insulation bricks

Excellent thermal insulation, energy saving, high compressive strength

low thermal conductivity, low shrinkage, excellent resistance to wind erosion performance

excellent high temperature performance, long service life

application of thermal insulation bricks

For the heating furnace, soaking pit, annealing furnace and other furnace working lining and insulation. It is a good new energy-saving environmental protection (type) refractory materials

Specifications

items

index

Ordinary

TRB-1

Standard

TRB-2

High-alumina

TRB-3

zirconiumTRB-4

Classification(°C))

1050

1150

1260

1400

Shrinkage(%)

800°C*24h≤-3

1000°C*24h≤-3

1200°C*24h≤-3

1350°C*24h≤-3

Theoretical thermal conductivity ( w/m.k)

Hot side 400°C

Hot side 800°C

0.060-0.085

0.0080-0.10

0.060-0.085

0.0080-0.10

0.060-0.085

0.0080-0.10

0.060-0.085

0.0080-0.10

Density   Kg/m3

230-700

230-700

230-700

230-700

Compressive strength(MP)

≥0.4

≥0.5

≥0.6

≥0.6

Al2O3%

38-44

43-46

48-55

39-40

Al2O3+SiO2 %

95-96

96-97

99

/

Al2O3+SiO2+ZrO2 %

/

/

/

99

ZrO2 %

/

/

/

12-15

Fe2O3 %

1.2

1.0

0.2

0.2

Na2O+K2O %

≤0.5

≤0.5

≤0.2

≤0.2

Specification  mm

As per customers demands

Package

Wooden box or carton

thermal insulation bricks



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