Specifications

Vermiculite boards for fireproof insulation fireplace inner use

 Vermiculite Brick Details

1 Material: Expanded vermiculite

2 Working temp:1100degrees

3 Advantage: Natural, environmental-protection orientated, no poison and no radioactivity Fireproof, damp-proof,anti corrosion

4 Specification: (mm): 230*114*25 mm, 2440*1220 2100*900 1000*610mm 

5 Density(kg/m³): meet your demand 

6 Bending strength: 0.574 - 5.33Mpa

7 Compression strength: 0.690~4.90MPa

Thermal conductivity: Max. 0.020W/mK at 600 degrees centigrade Max.0.0128W/mK at 34.51

8 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

9 Application:

as fireproof materials, widely used in pellet stoves;fireplace;partition panel; fire proofing door core; wall claddings; ceiling; furniture;platforms for marine and vessels etc.

10 design :

Any size can design as your need.

Vermiculite Brick  Qualities

1. Highly insulating refractory panels made from vermiculite containing  no ceramic fibers.

2. Easy to cut and shape with woodworking tools. 

3. A multitude of design possibilities.

4. High temperature resistance.

5. low heat accumulation in lining materials.

6. good thermal shock resistance.

7. High mechanical strength.

8. non-dusting surfaces. 

9. Fire protection.

10. No ceramic fibers.

11. Good insulation capacity providing better combustion and cleaner waste gas.  

12. Vermiculite is inorganic , No emission of toxic gasses. No emission ofke or odour.   Non-combustible.

Vermiculite Brick Standard Size And Density

length&Width              Thickness              Density

 2440*1220mm              20-50mm           400-900kg/m3

2100*900mm               20-50mm           400-900kg/m3

1000*610mm               20-50mm           400-900kg/m3 

Also we provide irregular shape as your request 

Vermiculite Brick Application

1. Fireplace/furnace insulation .

2. Fire door core

3. Commercial banks, libraries, hotels, restaurants, entertainment venues etc.

4. Fire exits, ventilation systems.

5. Industrial insulation materials.

Vermiculite Brick Material 

Vermiculite Brick Pictures

Vermiculite Brick Packages

Vermiculite Brick Factory

Vermiculite Brick Fire Test Report