– High-temperature anti-corrosion protection for industrial equipment;
– Chimneys, flue ducts, heat exchangers, furnaces, and desulfurization units;
– Petrochemical cracking equipment and exhaust systems;
– Power, metallurgy, aerospace, and military applications;
– Steel structures exposed to high temperature and corrosive environments;
Application Parameters & Curing Conditions
| Item |
Value |
Curing Condition |
Requirement |
| Theoretical Coverage (m²/kg) |
10–15 |
Room Temperature Cure |
>24 h |
| Dry Film Thickness (µm) |
30 ±5 |
Heat Cure (180°C) |
<0.5 h |
| Pot Life (h) |
6 |
Max Instant Temperature (°C) |
800 |
| Diluents |
Aromatics, lipids, ethers, etc. |
Recommended Service Temp (°C) |
-30 to 600 |
| Flash Point(°C) |
<22 (solvent flash point) |
Storage Temp (°C) |
0–30 |
Special Notes: SILZ-RT31 is a two-component, room-temperature curable coating. Mixed material should be used within 6 hours. Clean application tools promptly to avoid curing inside equipment. Single-coat application is recommended with dry film thickness not exceeding 50 µm.
Standard Procedure:
Surface Cleaning → Surface Roughening → Cleaning & Drying → SILZ-RT31 Treatment → Curing
Instruction Manual
1. Surface Preparation: Abrade or sandblast substrate to remove rust, dust, and contaminants. Recommended surface grade is Sa2.5, minimum St3.
2. Cleaning: Remove oil and residues using appropriate cleaners.
3. Drying: Ensure substrate is clean and dry.
4. Mixing: Mix two components thoroughly according to ratio and filter through 300-mesh sieve.
5. Application: Spray application using 1.0 mm nozzle recommended.
6. Curing: Air dry for >24 h or accelerate by heating at 180°C for 20 minutes.
