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SYNDANIO SHEETS (CEMENT-FIBER COMPOSITE)
Syndanio is a cement-and-fiber composite insulation material, manufactured in rigid sheets and rods. Non-asbestos fiber grades are widely available (some variants may still contain asbestos). Designed for thermal and electrical insulation in heat-intensive applications, it offers high mechanical strength, low thermal conductivity, and durability under industrial conditions.
Key Grades & Properties
- • WS H91 – Withstands up to 700°C
- • WS L23 – Electrical Insulator (230-350°C)
- • High mechanical strength
- • Low thermal conductivity
- • Easily machinable & durable
Available in
- • Sheets: 5mm to 75mm (up to 200mm custom)
- • Standard sheet size: ~1050mm x 1200mm
- • Rods & Spacers (Machined from sheets)
- • Custom machined blocks & pushers
Typical Application
- Furnace element support blocks
- Drying plates & ladle covers
- Exhaust system insulation
- Oven & furnace linings
- Induction coil spacers
- Billet heater boxes
- Heat barriers & insulators
- Foundry structural assembly
Products
Sheets
Rods
Square Rods
Profiles
Technical Specifications
| Typical Properties | Unit | Value (L23) |
|---|---|---|
| Density (Normal) | gms/cc | 1.95 |
| Tensile Strength (min.) | kgf/cm² | 180 |
| Shear Strength (min.) | kgf/cm² | 350 |
| Flexural Strength (min.) | kgf/cm² | 350 |
| Ultimate Crushing Strength (min.) | kgf/cm² | 1250 |
| Water Absorption (min.) | % | 1.3 |
| Dielectric Strength in Air @ 90°C (min) | kV/mm | 0.8 |
| Thermal Conductivity | kcal/mhr°C | 0.6 |
| Continuous Temp. Usage | °C | 350 |
