Professional Wholesale Cheap Abrasion Resistance Inorganic Materials Refractory Fire Bricks

Product name: Fire retardant module Product appearance: flat solid surface Product density: 06*103KG [service life] can reach more than 15 years. Oil resistance: The product has no swelling, deformation or collapse after soaking in oil for one year.
Fire resistance performance; fire resistance time is more than 300 minutes.

1.Long fire resistance time: Due to the use of advanced thermal expansion fire protection technology, the product has a long fire resistance time. Tested by the National Fireproof Building Material Supervision and Inspection Center, the fire resistance time is more than 180 minutes; the company's laboratory test shows that the fire resistance time is more than 300 minutes, exceeding the national standard of 3 hours.
2.Long validity period: Due to the use of inorganic expansion materials and a small amount of high-efficiency glue-linked materials, the accelerated aging test proves that the validity period can reach more than 15 years. The fire retardant package is generally valid for three years.
3.Good water and oil resistance: Tests have shown that the product has no swelling, deformation, or collapse after being immersed in water or diesel oil for 1 year.
4.High mechanical strength and elasticity: due to the use of non-toxic organic polymer materials for glue joint and compression molding, the measured compressive strength is 5.6MP, which is 6 times higher than the national standard (0.8MP) and 112 of the fire retardant package (0.05MP). Times.

A solid with a certain shape and size made of fire-resistant materials, which can be easily cut and drilled, and is suitable for fire-proof sealing of holes or cable trays.
Used for cable blocking, building fire protection, electromechanical fire protection, etc.