We are a high-tech enterprises in the nuclear-radiation-resistant composite functional

materials, and we have supply fire proof materials and construction design to different Chinese

power station, water power station, hot power station, nuclear power station includeed.

HLFD-I-type organic fire blocking material is a new type of flexible fire blocking material, widely used for power plants, substations, power of, power tunnel, metallurgy, chemicals, telecommunications, high-rise buildings and other projects in the vertical or horizontal The wire and cable through the holes of the sealing, the material can effectively inhibit channeling flame to the room adjoining holes penetrating the spread and reduce fire losses. The company''''''''s production of sealing a high oxygen index, smoke less combustion process, the cable after use does not affect the current-carrying capacity and long-term flexibility, and thus the construction is convenient, easy to change cables can be reused, in particular, used in bundles cable or cable-intensive regional cable and cable, the cable and plugging the gap between other objects.
Specifications
Appearance: plastic solids, have a certain flexibility
Density: ≤ 2.0 × 10 ³ kg / m³
Fire Resistance: ≥ 3h,Refractory GeReXing ≥ 3h
Water resistance: ≥ 3 days, no swelling,no crack
Oil Resistance: ≥ 3 days, no swelling,no crack
Resistance: ≥ 7 days, not rust, corrosion phenomena appeared

Use
The organic sealing rub evenly compacting after smoothing to Qianman holes. Sealing large holes, it can with the HLFD-II inorganic materials used in conjunction with fire blocking. The organic sealing will harden when the temperature is too low, this time blocking material can be placed in warm water about 40 °C heat until slightly soft out immediately after use.

Packaging and storage
The product is packed in plastic bags, each weight 20 ± 1kg, products should be stored in a cool dry place, storage temperature should not exceed 40 °C suitable.