¡ôHeat insulation
Pure natural inorganic material has excellent heat insulation performance. The vermiculite is porous construed natural inorganic material, it has more than 12,000 pores per cm3. Between these special natural gap construes, there are air entrainment layers and natural air in each pore spores. The existance of natural air make it difficult for heat and sound transmission.
For example: the product's density is 400kg/m3, thichkness is 38mm, technical data of thermal conductivity as followed;
@25¡æ=0.068W/mk, @200¡æ=0.082W/mk,
@400¡æ=0.10W/mk, @600¡æ=0.11W/mk
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