Silver white vermiculite

Author:Sophia　Date:2010年10月18日　Source:本站原创 Views:

Core tips:Silver white vermiculite widely used in construction, metallurgy, chemical industry, light industry, machinery, electric power, petroleum, environmental protection and transport sectors, the foreign key used in the construction, insulation, packing and agriculture, horticulture and so on.

Silver white vermiculite Vermiculite insulation with silver-white, anti-freeze, anti-bacterial, fire, water, sound absorption, excellent performance, in the 800 ~ 1000 ℃ calcined 0.5 to 1.0 minutes, the volume can be increased rapidly from 8 to 15 times, up to 30 times. After expanding the proportion of 50-200kg/m3, silver-white color to generate loose vermiculite.

Silver white vermiculite widely used in construction, metallurgy, chemical industry, light industry, machinery, electric power, petroleum, environmental protection and transport sectors, the foreign key used in the construction, insulation, packing and agriculture, horticulture and so on.

Silver white vermiculite main models :1-3mm ,2-4mm ,10-20 mesh ,20-40 mesh ,40-60 mesh ,80-120 mesh and so on.

Silver-white chemical composition of vermiculite:

Elements	SiO2	AL2O3	MgO	CaO	FeO	Fe2O3	TiO2
Content(%)	41.2	12.68	24.22	0.96	1.54	4.06	1.33
Elements	K2O	P2O5	H2O	Na2O	MnO	TiO	burning
Content(%)	5.97	0.06	3	6.71	1.6	0.043	5.097

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