Organic fireproof blockage (fireproof mud)
(1) Organic fireproof blockage has a mud-like shape and is colloquially called fireproof mud. It is also called flexible or plastic fireproof blockage. Its main features are long-term plasticity and flexibility, long-term non-solidification, high fire resistance limit, oil resistance, water resistance, heat resistance, cold resistance, corrosion resistance and aging resistance. It has good adhesion to metal, rubber, plastic, paint, wood, ceramics, etc. It is convenient for construction and maintenance and can prevent rat bites. It has good fire and smoke blocking performance, can be sealed at will, and has detachable features. safety, repeatability and other characteristics. It can be used in conjunction with type inorganic fireproof plugging materials, type series fire-retardant packages, and type inorganic cable fire-resistant partitions. After being inspected according to standards by the Fireproof Building Materials Quality Supervision and Inspection Center of the Ministry of Public Security, its fireproof performance reaches and exceeds the national first-class fire resistance standard.
(2) Scope of application Organic fireproof plugging materials are widely used in various power plants, power transmission and transformation, smelting industry, industrial and mining enterprises, subways, hospitals, high-rise buildings, communications, ships, nuclear power plants and other important places. , power supply and distribution equipment systems, as well as the sealing materials of ventilation air ducts, oil pipes, fireproof wall panels and doors and windows, have a significant function of preventing the spread of fire and smoke. It is used for fireproof sealing of holes in wires, cables and optical cables to prevent fires in wires, cables and optical cables from spreading from the holes to adjacent rooms and reduce fire losses. It mainly avoids the expansion of accidents and has functions such as smoke prevention, fire prevention, and dust prevention.
(3) Technical Parameters
The appearance of the product is solid with a certain degree of flexibility and is qualified. . Water resistance: the plugging material does not swell when soaked in water, and is qualified. , Oil resistance: The plugging material does not swell after being soaked in oil, which is qualified. , Corrosion performance test days later, no corrosion, qualified.
The fire performance and fire resistance test was carried out for 10 minutes. The back fire surface of the plugging material penetrated without flames, no cracks occurred, and the integrity was not lost. Loss of thermal insulation properties. If the fire resistance limit reaches or exceeds 10 minutes, it is qualified.
Henan Zhengzhou Huayuan Road Factory Direct Sales Organic Fireproof Blocking Material (Fireproof Mud)