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Physical and chemical indexes
| ITEM | Unit | MFSN-22 | MFSN-30Q | MFSN-30T | MFSN-50H | According To |
| Temperature Limited | ℃ | 1000 | 1000 | 1000 | 1200 | - |
| Density(±10 %) | kg/m3 | 220 | 300 | 300 | 550 | GB/T 10699 |
| Flexture Strength | MPa | ≥0.33 | ≥0.60 | ≥0.40 | ≥0.6 | |
| Linear Shrinkage 3h at 1000C | % | ≤2.0 | ≤2.0 | ≤2.0 | - | GB/T 10699 |
| Linear Shrinkage 3h at 1100C | % | - | - | - | ≤3.0 | |
| Thermal Cond. Hot surface at 700℃ | W/(m·K) | ≤0.09 | - | - | - | YB/T 4130 |
| Thermal Cond. Hot surface at 1000℃ | W/(m·K) | - | ≤0.12 | ≤0.10 | - | YB/T 4130 |
| Thermal Cond. Hot surface at1100℃ | W/(m·K) | - | - | - | ≤0.14 | YB/T 4130 |
Descriptions
.The MFSN calcium silicate boards are inorganic materials,the main crystal phase is the xonotlite ,with excellent physical and chemical properties.
.The product composition is siliceous and calcareous materials,with a large number of micron and nanoscale porosity.
Total porosity 82~91%.
Exceptional heat resistance.
.The calcium silicate boards is back-up insulation material in all refractory constructions.Due to its capability, it can not be used as work layer of stove.
. Asbestos free.
Non-toxic
Harmless
No nutrition
Rot-resistant and non-ageing
Insect free
Features
.Low thermal conductivity, Exceptional heat resistance
.Low lining shrinkage,dimensional stability
.Low density, low heat capacity
.Stable and excellent durability
Applications
.As excellent back-up insulations materials, it can be widely used in high-temperature process equipment.
.Calcium silicate boards are suitable for pre-heater, kiln, cooler and TAD, etc .
Standard Sizes
| ITEM | L(MM) | W(MM) | T(MM) |
| MFSN-22、MFSN-30Q、MFSN-30T | 600、400 | 250 | 25-115 |
| MFSN-50H | 600、400 | 250 | 20-50 |