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calcium silicate
- Member Type:
- Post Date: Jul 18, 2008
- Validity Date: Aug 1, 2008
- Category: Construction & Decoration » Special Materials » Fireproof Materials
B型矽酸鈣隔熱材料
Non-asbestos calcium silicate thermal insulation materials
1.
2. 耐熱性：在使用溫度範圍内不變形。
3. 保溫隔熱性：導熱係數比其它硬質塊狀絕熱材料低。
4. 本公司產品為無石棉製品。
5. 適用於電力、石化、冶金等工業部門熱力設備和管道保溫，還可作爲各種爐子耐火磚背襯材料。
1. High strength: the strongest one among the inorganic thermal insulation materials with the similar density.
2. Thermal-resistance: non-deformation at the temperature used.
3. Thermal insulation: lower thermal conductivity than other hard mass thermal insulation materials.
4. Asbestos-free.
5. Products are recommended as thermal insulation of piping and equipment in power station, steel mill and petrochemical industries as well as other various fields. It can also be specified to use in furnace as backing material of refractory bricks.
產品主要技術性能
Technical characteristics
|
|
單位 Unit |
本公司標準 Our company B-22
|
國家標準GB11835-89 |
美國標準 ASTM-C533 Type-I |
日本標準 JISA9510-1995 |
英國標準 BS3958-82 |
|
密度 Density |
Kg/m3 |
≤220 |
≤220 |
≤240 |
≤220 |
210~280 |
|
導熱係數 Thermal Conductivity |
W/m·k |
≤0.060 |
≤0.062 |
≤0.065 |
≤0.062 |
≤0.061 (100℃) |
|
抗壓強度 Compressive Strength |
MPa (Kgf/cm2) |
≥0.50 (5.1) |
≥0.5 |
≥0.414 |
|
≥0.35 |
|
抗折強度 Bending Strength |
MPa (Kgf/cm2) |
≥0.30 (3.1) |
≥0.3 |
≥0.31 |
≥0.2 |
≥0.25 |
|
線收縮率 Linear Shrinkage |
% |
≤2.0 |
≤2.0 |
≤2.5 |
≤2.0 |
≤2.0 |
|
最高使用溫度 Max. Service Temp. |
K (℃) |
(650) |
650 |
649 |
650 |
650 |
|
含水率 Moisture Content |
% |
≤7.5 |
≤7.5 |
≤7.5 |
|
≤7.5 |
矽酸鈣產品種類和規格
Variety and specification
|
品 種 Class |
項 目 Item |
外形尺寸 Size |
|
平 板 Slab |
長 x 寬 Length * Width |
610 x 305 mm 600 x 305 mm 610 x 150 mm 915 x 305 mm 1000 x 500 mm 1000 x 600 mm |
|
厚度 Thickness |
25~120 mm |
|
|
管 套 Pipe |
内徑 Inside Diameter |
Φ16~Φ3560 mm |
|
厚度 Thickness |
25~75 mm |
|
|
長 Length |
610 mm 600 mm 915 mm |
注：1. 除上述規格外，也可以按用戶需要加工。
We also can supply the products with customers’ wishes and needs.
2. 異形產品按用戶所提供的圖紙加工。
Abnormal shape can be manufactured with customers’ design.
外形尺寸標準
Quality standard for different shaped products
|
項 目 Item 品 種 Class |
尺寸允許偏差 （mm） Allowable dimension variation |
外觀缺陷 (處
| ||||||||||||||||||||
