1. waterproof, sound, heat insulation 2. excellent quality 3. competitive price, roll 4. we are a factory
Aluminum-Silicate Wool Blanket
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, including the following types: Heat preservation aluminium-silicate wool, Thermal insulation aluminium-silicate wool, High temperature resistant aluminium-silicate wool. Aluminium-silicate wool coated with metal mesh, fiber glass cloth, fiberglass blanket, aluminum 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 aluminum 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 Blanket
