vermiculite acoustic board for wall 
1.Natural, Low-carbon, 
2.Environmental-friendly, Health 
3.Fireproof,Sound insulation

Vermiculite:

Expanded vermiculite is a porous inorganic mineral expanded material. It has excellent natural features such as fireproof, heat insulation, noise adsorption, sound reduction, humidity adjustment, radiation adsorption, negative oxygen ion producing etc. It won't expand in reheating. 

 Characteristic:

   low thermal conductivity , low thermal capacity

   High thermal stability ,resistance to thermal shock,flame and airflow attack

   Resistance to corrosion,high compressive strength.

   High toughness,easy to cut and install quickly

   Accurate thickness and size

 Technical Data

Test Report

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