With the improvement of people's awareness of environmental protection, more and more attention has been paid to the selection and utilization of materials. Among various materials, closed-cell foamed rubber and plastic sponges have attracted mu

Fire smoke exhaust pipe is a very important part of the building fire system, it plays a vital role in the fire. Fire protection and heat insulation is one of the key links to ensure the normal operation of fire exhaust pipe. So, what is the role of

Foamed rubber shell is a kind of tubular insulation material made of rubber and plastic by foaming process. It combines the flexibility and durability of both rubber and plastic materials with the lightweight, thermal insulation and other properties

Rockwool is one of the materials commonly used to resist high temperatures. However, many people still have doubts about the high temperature resistance of rock wool, can rock wool withstand high temperature 400 degrees? Xiaobian will answer this qu