- Contact Person : Ms. Zhao Wei
- Company Name : Hebei Color Season Metals And Minerals Import And Export Co., Ltd.
- Tel : 86-311-87766188
- Fax : 86-311-87810489
- Address : Hebei,Shijiazhuang,Room 610, Sinochem Bldg., No. 707, Lianmeng Road, Shijiazhuang City, Hebei Province. China
- Country/Region : China
- Zip : 050061
Vermiculite Brick
Vermiculite is a mineral consisting of aluminums ferrous magnesium silicate. The vermiculite brick is mostly made of expanded vermiculite, and it has the following characteristics:
Hot-face applications and back-up insulation, Good insulation value, High mechanical strength, High temperature resistance, withstand direct flame impingement, Water-tolerant, Insulate against heat and sound.
It is harmless to the environment. The vermiculite brick has not formaldehyde, benzene, toluene and xylene by the test.
Mearsurement: 147×85×45 mm
Density: 580 kg/m3
Max. Service Temperature: 1100
Compression Strength: 1.48 MPa
Bending Strength: 1.11 MPa
Apparent Porosity: 81 %
Thermal Expansion: @ 20 to 800 10.8×10-6 K-1
Linear Reheat Shrinkage: 12H @ 900 <1.0 %
Vermiculite Brick