Insulation acid-resistant casting material/spray coating
Specification: 25kg/bag
Lightweight thermal insulation acid-resistant casting material and spraying coating are composed of refractory light aggregate, porcelain particles, binder other additives. This casting material has the characteristics of light weight, resistance to acidic gas corrosion and heat insulation. The thermal insulation acid-resistant casting material anding coating with acid-resistant porcelain particles added have improved acid resistance, and the finished product can be formed by adding water to the formwork and vibrating casting It can also be made into spraying coating for large area spraying construction by using spraying machine, with a rebound rate ≤ 20%, and the advantages of fast construction, low rebound rate and shortening the construction cycle.
Product application scope: flue liner, flue, sintering machine flue smoke chamber, pipeline thermal insulation acid corrosion, environmental protection equipment interior, etc.
Project
| Insulation acid-resistant casting material/spray coating | Insulation acid-resistant casting material/spray coating | |
Al2O3/% | ≥35 | ≥40 | |
Volume density g/cm³ | 1.0-1.2 | 1.5 | |
Use temperature/℃ | ≤900 | ≤900 | |
Bounce rate/% | ≤20% | ≤20% | |
Thermal conductivity(350℃±25)(W/m·k) ≤ | 0.35 | 0.45 | |
Construction water addition/% | 15-20 | 15-20 | |
Construction method | Shuttering Vibration | Shuttering Vibration | |
Use | heat insulation and acid resistance | Insulation and heat preservation resistant to acid, high strength |
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