heated expanded perlite
good choice to decrate
Heat preservation
Sound resistant
rubber cable paint
The expansion perlite and become a lightweight, multi-function new materials. The apparent density with light, low thermal conductivity, chemical stability, use temperature range, moisture absorption ability small and non-toxic, tasteless, fire prevention, the sound absorption characteristics,
The main composition is rock gum rosin, turpentine rock and hydration hydrolysis gum rosin rock, contain a small amount of white ash through feldspar and material, an irregular distribution