MG 1900 board is a low-cost, high strength insulating board manufactured with the specific requirements of the refractory industry in mind. Made from high temperature fibers and other fillers, MG 1900 board offers an effective solution compared to other mineral wool products used for similar applications.
MG 1900 board is ideal for refractory back-up applications comes standard with a water repellent coating as an added protection if installed behind refractory castables.
Maximum Use Temperature
2012°F (1100°C)
Continuous Use Temperature
1832°F (1000°C)
Composition
High Temperature Fiber Mix
Fiber Index
Formulation
Density lb/ft³ (kg/m³)
16-20 (256-320)
Blankets
Considered as a cost-effective alternative to Refractory Ceramic Fiber (RCF) for applications to 2200°F (1200°C), it offers low thermal conductivity and minimal linear shrinkage.
Bulk & Engineered Fiber
High-temperature, low biopersistent bulk fiber with a high fiber index, giving superior insulation and low thermal conductivity values.
Complete the following fields so the experts at NUTEC can contact you and discover the perfect thermal insulation solution for your project.
Over 45 years of experience in the market have made us the leader in high-performance thermal Insulation Solutions in North America.
THIS IS NUTEC
© NUTEC Incorporated 2025