Insulation Materials

Aluminum Silicate Fiber Board


Product Details


Aluminum Silicate Fiber Board Technical Dates


ITEM

UNIT

HX1260ST   

HX1260HP  

HX1350HA

HX1430Zr

Max Servicing Temp.

  ℃ 

1260

1260

1350

1430

Bulk Density

KG/m3

250-350

250-350

250-400

250-400

Liner Shrinkage

(24hrs, After burning)

%

≤3.0

(1050℃)

≤3.0

(1100℃)

≤3.0

(1200℃)

≤3.0

(1300℃)

Modulus of Rupture

Mpa 

≥0.5

≥0.5

≥0.6

≥0.6

Loss on ignition,

%

≤8.0

≤8.0

≤8.0

≤8.0

Thermal Conductivity

(128kg/m3)

600℃

W/(M*k)

0.12

0.12

0.12

---

800℃

W/(M*k)

0.16

0.16

0.16

0.16

1000℃

W/(M*k)

0.23

0.23

0.23

0.23

Chemical Composition

(After firing)

Al2O3

%

≥42.00

≥44.00

≥46.00

≥37.00

Al2O3+SiO2

%

≥97.00

≥98.00

≥98.00

≥84.00

ZrO2

%

---

---

---

≥11.00

Others

%

≤3.0

≤2.0

≤2.0

≤2.0