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Comprehensive refractory service supplier for high-temperature industries
low-cement-castable
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High alumina high-strength refractory casting material
Product Summary: Engineered with microsilica-enhanced matrix, CNBM Ruitai Tech's low-cement castables deliver: ✓ 1600°C Service Temperature (50 thermal cycles @1100°C↔water) ✓ 80MPa Cold Crushing Strength (ASTM C133) ✓ 0.35 W/(m·K) Thermal Conductivity (25% lower than CAC castables) ✓ ≤1.5% Linear Shrinkage @1450°C (ISO 1927 compliant) ✓ Pumpable & Self-Leveling (Maximum particle size 8mm) Ideal for preheater cyclones, ladle covers, and CFB boiler linings.
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