Characteristics of asbestos fiber
smaller than density and bulk density. The average density is 2.75 and the bulk density is 1600 ~ 2200kg/m3, which is a very good lightweight material.
low thermal conductivity. The thermal conductivity is 0.198 ~ 0.244W (m K).
low conductivity. Its life is longer than that of cast iron pipe, and its mechanical strength is high. It is a good electrical insulating material.
easy cutting. Nails can also be used to drill their products well, which is similar to wood properties.
chemical properties are stable. Although it is not acid proof, it is longer in mineral water than concrete pipe.