Calcium silicate is mainly made by silicon dioxide and calcium oxide powder with wood fiber as reinforcing material.
It is a new environment-friendly insulation material, non-toxic and no poisonous substance such as asbestos, sulfur and chlorine.
Physical Performance
| Items | Unit | XS-170 | XS-220 | XS-240 |
| Bulk Density | Kg/m3 | 170(±10%) | 220(±10%) | 240(±10%) |
| Pressure Strength | MPa | ≥0.40 | ≥0.50 | ≥0.60 |
| Flexural Strength | MPa | ≥0.25 | ≥0.35 | ≥0.40 |
| Thermal Conductivity | W/m.k | ≤0.052 | ≤0.050 | ≤0.056 |
| Temp. Limit | ℃ | 650 | 650 | 650 |
| Linear Shrinkage | % | ≤2 (1000C,3hrs) | ≤1.50 (1000C,3hrs) | ≤1.50 (1000C,3hrs) |
Specification & Tolerance Dimension For Board
| Length±3mm | Width±2mm | Thickness+3mm, -1.5mm |
| 610 | 300,150 | 25-140 |
| 600 | 300 | 25-140 |
| 500 | 250,500 | 25-140 |
| 1220 | 1230 | 25-140 |
Features:
Low Thermal Conductivity
Light Bulk Weight
High Compressive Strength
Easy Cutting
Non-Toxic
Water Proof
Long Service Life
Application: metallurgy, petroleum, chemical, electricity, light industry, machinery and other industries insulation; cement, glass, ceramics and other kiln insulation; buildings, vessels and trains insulation; heating power pipes, boiler body insulation and road insulation
15
JUN
2018
JUN
2018
0