在线聊天
Specifications
1.product surface smooth2.does not contain any additives
3.high tear resistance
4.standard: GB/T 3003-2003
1.About product:
The boiler lined with ceramic fiber blanket is made of high quality natural the chamotte or synthetic materials as raw material, the resistance furnace jilt silk fiber melt into, double needle strengthen, fiber mutual hook texture, high heat, a flexible blanket finalize the design of products.
2.Product applications:
1.Mobile welding the slow pressure insulation blankets
2.Steam turbine reusable solid motors.through
3.Hi-temp adiabatic
4.Seal and gasket
5.The molten metal splash,High temperature flexible pipe insulation materials
6.Nuclear adiabatic application
3.Product technical performance index:
Classification temperature | 1050 | 1260 | 1400 | ||||
Heating permanent line change(%) | 950°C×24h≤-3 | 1000°C×24h≤-3 | 1100°C×24h≤-3 | 1200°C×24h≤-3 | 1350°C×24h≤-3 | ||
Theory coefficient of thermal conductivity (W/m.k) (128kg/ m³) | average200°C | 0.045-0.060 | 0.052-0.070 | ||||
average400°C | 0.085-0.110 | 0.095-0.120 | |||||
average600°C | 0.152-0.20 | 0.164-0.210 | |||||
Theory volume density(kg/m³) | 64/96/128 | 128 | 96/128 | ||||
The product specification(mm) | 3600/7200/14400×610/1220×10/20/25/30/40/50 | ||||||
Tensile strength(thickness25mm)MPa | ≥0.04 | ||||||
AL2O3(%) | ≥44 | ≥45 | ≥45 | 52~55 | 38~40 | ||
Zr2(%) |
| 15~17 | |||||
AL2O3+ SiO2(%) | ≥96 | ≥97 | ≥99 | ≥99 | - | ||
AL2O3+ SiO2+ Zr2 (%) | - | - | - | - | ≥99 | ||
Fe2O3(%) | ≤1.2 | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 | ||
K2O +Na2O (%) | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 | ||
Packaging form | In inner plastic woven bag outside | ||||||
our production workshop:
our package:
