Type FRB Ditant Type Fire-Retardant package choose closely knitting and specially processed incombustible fiberglass cloth as its wrapping .the pachage is filled up with inorganic incombustible materials and necessary auxiliary.It has good characteristics such as incombustibility and weather proof and is easy to be used. When meeting with fire, the materials in the package will expand rapidly and form an airproof fire insulation layer to prevent the spread of fire. It can be used to mend the hole on cable conduit and construct wall and sections. This product can be used repeatedly. Removing or replacing cable will become very convenient if you use it. It is especially suitable to be used for temporary or permanent seal materials in places where cables are often replaced. The general dimension of the fire-retardant package is 320×180×35mm, special dimension packages also can be made according to customers requirements.
主要技術性能 Main technical performances
項目
Item
單位
Unit
技術性能指標 Technical specification
耐油性
Oil resistance
d
≥3內裝材料無明顯變化，包體完整，無破損
≥3, No obvious change shal occur in the inner packing materials and the bag body shall keep intact without any damage
抗壓強度性
Compressive strength
MPa
R≥0.5
耐水性
Water resistance
d
≥3內裝材料無明顯變化，包體完整，無破損
≥3, No obvious change shal occur in the inner packing materials and the bag body shall keep intact without any damage
耐火性能
Fire-resistance
min
一級防火封堵材料耐火極限≥180
Fire-resisting limit ≥ 180, for grade 1 fireproof blockage
松散密度
Bulk density
kg/m3
≤1.2×103
抗跌落性
Drop-resistance
/
5m高處自由落在混凝土水平地面上，包體無破損
When freely dropping from a 5m height to a concrete level ground, the bag body shall not be damaged
