The agent is the result of research by Tianjin Nankai University. It includes two types: solid grains and liquid. The solid grains are in white color; the liquid is transparent and free from odor, and can be used for fire retardant treatment of cotton, fabrics, paper, wood, etc.The substances treated with the agent can only be carbonized in fire and cannot be combusted. Treatment method: spray, roll coating, brush coating, soaking, etc. The agent is widely used in computer room, library, archive house, high-rise building, ancient building, museum, and other public places.

The agent shall be stored in a dry, cool and well-ventilated room with the ambient temperature between 0~40℃. The shelf life is 2 years.