Expansion Agent For Fire-stop Collar

Pipe or cable are used nearly everywhere in our life, and most of the materials are organic and have poor fire resistant. In case of fire, if no protection carried out, huge damage will be caused and very time consuming to repair.

Expandable Graphite, is used as Intumescent Material and provide perfect protection to pipes and cables. In case of fire, the graphite will expand in many times, and form a block to prevent spread to connection pipe and cables. 

The application can be pipes protection in buildings, or cable protection for rails. 

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