| 材质：硅酸铝 | 产地：山东东营 | 产品类别：硅酸铝耐火纤维毯 |
| 产品种类：保温棉 | 导热系数（常温）：0.09-0.19 | 等级：1 |
| 低温弯折≤：强 | 抗弯强度：强 | 抗压强度：0.08-0.12 |
| 品牌：祥雨 | 使用温度：950-1350 | 芯材：陶瓷纤维 |
| 形态：纤维状 | 形状：毯状 | 应用范围：耐火保温隔热 |
| 规格：长7200*宽610*厚20-50mm |
陶瓷耐火纤维毯
产品简介
硅酸铝耐火纤维毯系采用天然焦宝石或合成料经电阻炉熔融甩丝成纤、***制毯(分为单面刺、双面刺)、高温热定型而成。产品容重可调，且波动范围小。产品分为普通、标准、高纯、高铝、含锆，适用于不同的使用温度。
产品特点
1、优良的隔热性能
2、优良的热稳定性
3、低热容
4、优良的抗拉强度
5、易制作要求的预制块
6、不含任何化学添加剂
产品应用
1、工业窑炉、锅炉、高温设备耐火壁衬。 2、管道、设备绝热保温。
3、防火门、高层建筑的防火、隔热。
4、电力、化工、冶金、船舶、航空等行业中 的隔热保温和吸音。
5、高温过滤材料
6、***领域隔热
7、 蒸汽和热汽轮机的隔热
8、防火、家用电器热密封衬垫
技术性能
项目/ | 普通型 | 标准型 | 高纯型 | 高铝型(HT) | 含锆型(CZ) |
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AL2O3(%) | ≥42 | ≥45 | ≥46 | ≥46 | ≥52 | ≥54 | ≥38 | ≥35 | ≥32 |
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ZrO2(%) | - | - | - | - | - | - | 8-10 | 10-15 | ≥15 |
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Cr2O3(%) | - | - | - | - | - | - | - | - | - |
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AL2O3+SiO2(%) | ≥95 | ≥97 | ≥97 | ≥99 | ≥97 | ≥99 | - | - | - |
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AL2O3+SiO2+ | - | - | - | - | - | - | ≥99 | ≥99 | ≥99.1 |
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Fe2O3(%) | ≤1.5 | ≤1.2 | ≤0.8 | ≤0.2 | ≤0.8 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 |
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K2O+Na2O(%) | ≤0.7 | ≤0.5 | ≤0.5 | ≤0.4 | ≤0.5 | ≤0.4 | ≤0.3 | ≤0.25 | ≤0.25 |
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分类温度(℃) | 1000 | 1260 | 1260 | 1400 | 1430 |
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抗拉强度(MPa) | ≥0.04 | |||||||||
导热系数(W/m·k) | 0.09(平均400℃) 0.15(平均600℃) | |||||||||
容重(kg/m3) | 64&plu***n;10% 96&plu***n;10% 128&plu***n;10% 160&plu***n;10% | |||||||||
加***收缩率(%) | ≤4 | ≤3 | ≤3 | ≤3(1200℃) | ≤3(1350℃) | |||||
规格(mm) | (3200-15000)×1220(610)×(10-50) | |||||||||
注：安全使用温度取决于材料使用条件、热源种类及环境气氛等
Brief Introduction
Department of aluminosilicate refractory fiber blanket use of natural or synthetic precious stones coke resistance furnace melting materials left by the silk fiber, needle blanket system (divided into barbed one-sided, double-thorn), from high-temperature heat setting. Adjustable product bulk density, and ***all fluctuati***. Products are divided into general, standa***, high purity, high aluminum, zirconium, apply to the use of different temperature.
Features
1, excellent insulation properties
2, excellent thermal stability
3, low-heat capacity
4, excellent tensile strength
5, easy to preform production requirements
6, does not contain any chemical additives
Application
1, industrial furnace, boiler, fire-resistant wall linings of high temperature equipment. 2, piping, insulation equipment, insulation.
3, fire doors, high-rise building fire protection, thermal insulation.
4, electricity, chemical industry, metallurgy, shipbuilding, ***iation and other industries in the thermal insulation and acoustic insulation.
5, high temperature filter material
6, the field of thermal power
7, steam turbine and thermal insulation
8, fire prevention, home appliances heat sealed liner
Technical performance
Project /
Indicators
/ Model
Ordinary type
(LT)
Standard
(RT)
Type of high-purity
(HP)
High-alumina-type (HT)
Type zirconium (CZ)
AL2O3 (%)
≥ 42
≥ 45
≥ 46
≥ 46
≥ 52
≥ 54
≥ 38
≥ 35
≥ 32
AL2O3 + SiO2 (%)
≥ 95
≥ 97
≥ 97
≥ 99
≥ 97
--
--
--
--
AL2O3 + SiO2 +
ZrO2 (Cr2O3) (%)
--
--
--
--
--
--
≥ 99
≥ 99
≥ 99.1
Fe2O3 (%)
≤ 1.5
≤ 1.2
≤ 0.8
≤ 0.2
≤ 0.8
≤ 0.2
≤ 0.2
≤ 0.2
Classification temperature (℃)
1000
1260
1260
1400
Tensile strength (MPa)
≥ 0.04
Thermal Conductivity (W / m k)
(Density 128g/m3)
0.09 (an ***erage of 400 ℃) 0.15 (an ***erage of 600 ℃)
Bulk density (kg/m3)
64 &plu***n; 10% 96 &plu***n; 10% 128 &plu***n; 10% 160 &plu***n; 10%
Hotline Canada contraction rate (%)
(Insulation 24h)
≤ 4
(1000 ℃)
≤ 3
(1100 ℃)
≤ 3 (1200 ℃)
≤ 3 (1350 ℃)
Specification (mm)
7200 * 610/1220 * 20-50mm.3600 * 610/1220 * 20-50mm