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Wholesale price good quality golden natural expand silvery vermiculite
Wholesale price good quality golden natural expand silvery vermiculite
Wholesale price good quality golden natural expand silvery vermiculite
Wholesale price good quality golden natural expand silvery vermiculite
Wholesale price good quality golden natural expand silvery vermiculite
Wholesale price good quality golden natural expand silvery vermiculite

Wholesale price good quality golden natural expand silvery vermiculite

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Price:$1.80

Quantity:


Product Overview

Description


Wholesale price good quality golden natural expand silvery vermiculite



Product Description


 


Usage:

1.Heat preservation promotes seed growth.
2.loosen the soil ,promote the growth of plants.

3.Heat insulation, sound insulation board, fire insulation.

 












































Name


Date


Result


Apprance


Raw or Expand vermiculite


SiO2


37.5-42%


41


Ai2O3


9-17%


15.3


MgO


11-23%


22



Fe2O3


3.5-17


11.8


CaO


1-1.14%


1.09




 










































Size(mm)


Density(g/ml)


Moisture


Expanding Times


Impurity


0.3-1mm


0.89-0.95


1-2%


7Times


16-20%


0.5-1.5mm


0.8-1.04


1-2%


7-8Times


15-18%


1.5-2.5mm


0.9-1.0


1-2%


7-8Times


15-18%


3-6mm


0.9-1.0


1-2%


7times


15-18%









Classification: Vermiculite Flake, Expanded Vermiculite, Golden Vermiculite, Silver vermiculite etc. 8-12mm 4-8mm 2-4mm 1-2mm 0.3-1mm 40-60mesh 60-80mesh 80-100mesh 100mesh 150mesh 200mesh 325mesh etc

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