Aluminium-Silicate Wool Board 1. waterproof, sound, heat insulation 2. excellent quality 3. competitive price, roll
Aluminum-Silicate Wool Board
As one of the biggest suppliers on this business in China, in our own factory, we produce high quality aluminium silicate wool (also called ceramic wool) products
Aluminium-silicate wool coated with metal mesh, fiber glass cloth, fiberglass blanket, aluminium foil Normal aluminium-silicate wool, with 45% Al content, it can resist the tempreture 600_900'C High-pure aluminium-silicate wool, with 47% Al content; High-aluminium aluminium-silicat, with Al 53% content. Both of them can resist the tempreture 1000'C We can also produce the aluminium silicat wool with resistance tempreture capacity 1100'C, 1300'C, or up to 1700'C if client require. The surface may be coated with metal mesh (single side, double sides), fiber glass cloth (single side, double sides, six sides), fiberglass blanket (single side, double sides), or aluminium foil (single side, double sides). Specification and physical-chemical properties of Aluminium Silicate Wool fiber blankets
Type | GT-1 | GT-2 | GT-3 | GT-4 | GT-5 | |
Item | ||||||
Color | White | White | White | White | White | |
Diameter of fiber(µm) | 2~4 | 2~4 | 2~4 | 2~4 | 2~4 | |
Length (mm) | Arbitrary length | |||||
Width (mm) | ≤1200 | ≤1200 | ≤1200 | ≤1200 | ≤1200 | |
Thickness (mm) | 6~50 | 6~50 | 10~50 | 10~50 | 10~50 | |
Standard specification | 7200mmx600mmx20mm | |||||
Working temperature () | 1000 | 1100 | 1200 | 1250 | 1350 | |
Max·working temperature() | 1250 | 1260 | 1350 | 1400 | 1450 | |
Bulk density (±10%) | kg/m3 | 9612816092 | 96128160192224 | |||
(pcf) | 681012 | 68101214 | ||||
Tesile strength(128kg/m3 or 8pcf) | (Mpa) | 0.04 | 0.04 | 0.03 | 0.03 | 0.03 |
(psi) | 7 | 7 | 5 | 5 | 5 | |
Thermal shrinkage for 24hrs (%) | 1150≤3 | 1250≤3.5 | 1300≤3.5 | 1300≤3.3 | 1350≤3.5 | |
Thermal conductivity(W/m·k) | 128kg/m3 or 8pcf | 800 0.15 | 800 0.15 | 1000 0.18 | 1000 0.18 | 1000 0.18 |
1000 0.17 | 1000 0.18 | 1200 0.26 | 1200 0.26 | 1200 0.31 | ||
160kg/m3 or 10pcf) | 800 0.14 | 800 0.13 | 1000 0.17 | 1000 0.17 | 1000 0.121 | |
1000 0.16 | 1000 0.17 | 1200 0.24 | 1200 0.24 | 1200 0.30 | ||
AL2O3(%) | 45~47 | 47~54 | >54 | >54 | 38~54 | |
SiO2(%) | 52~54 | 45~52 | 45 | 45 | 35~45 | |
ZrO2(%) |
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Fe2O3(%) | <0.4 | <0.3 | <0.2 | <0.2 | <0.2 | |
K2O+Na2O(%) | <0.3 | <0.3 | <0.2 | <0.2 | <0.2 | |
CaO+MgO(%) | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | |
Aluminium-Silicate Wool Board
