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In the construction, DL200-type cable box (tube) embedded in the cable between the box and the (tube) the gap between the wall, and then spray with the product supporting the expansion of flame retardant auxiliaries, And the cable box (tube) end of the gap all the blockage, the formation of a plugging material fully expanded cable box cable box (tube) end face all blocked, the formation of a blocking wall, put TCH filler filling, as shown 2,3)
DL200 expansion blocking material with plastic film packaging, placed in a dry place. DL200 flame retardant plastic bottle 25Ml plastic bottle can be placed for a long time. HSH Inorganic Cable Seal Packing Use:
1, the A component (powder) and B component (liquid) to 1: 065 ratio of one-time poured into the container.
2, the two fully mixing evenly into the slurry.
3, the tilt method or pressure method will be filling the slurry filler in the cable box.
DL200 one-component fire blocking material is a one-component putty material. It has a certain fire performance, at room temperature with plastic
, Can be arbitrarily impaction, ice can be reused for the ship's cable through the pieces of sealing, play a watertight, the role of fire retardation.
DL200 two-component fire blocking material is a two-component putty-type material. A, B group under the normal state for the clay-like, kneading evenly after
Natural curing. It has a certain fire performance, can be impaction, but can not be reused after curing. Seal for the ship's cable through parts, play a watertight, the role of fire retardation.