Lightweight Refractory Material Fire Brick Vermiculite Board for Furnace
Specifications
High density vermiculite fireproof panel mgo board
1.Non-toxic, non-asbestos
2.The fireproof grade is A
3.Heat and fire insulation material
4. Work temperature 1100°C
Lightweight Refractory Material Fire Brick Vermiculite Board for Furnace
Technical Data
Vermiculite Panel Technical Date | |||||||
Bulk density | |||||||
|
Kg/m3 |
400 |
500 |
600 |
700 |
800 |
900 |
Maximum service temperature | |||||||
|
℃ |
1000 |
1000 |
1100 |
1100 |
1100 |
1100 |
Compressive strength | |||||||
|
Mpa |
0.8 |
1.1 |
1.5 |
2.0 |
2.5 |
3 |
Total porosity | |||||||
|
% |
74 |
70 |
67 |
65 |
62 |
60 |
Liner reheat shrinkage | |||||||
24H@900℃ % |
4 |
3.5 |
3 |
2.5 |
2.25 |
1.9 |
|
Thermal conductivity | |||||||
W/mk |
@200℃ |
0.1 |
0.1 |
0.12 |
0.13 |
0.14 |
0.14 |
|
@400℃ |
0.12 |
0.13 |
0.14 |
0.15 |
0.16 |
0.16 |
|
@600℃ |
0.14 |
0.15 |
0.16 |
0.17 |
0.18 |
0.1 |
Vermiculite Board Features
1.Eco-friendly, non-toxic and zero radioactivity, non-asbestos.
2.Excellent workability
3.Moisture adjustment.
4. High quality vermiculite.
5. Excellent fireproof board.
6. Sound insulating and absorbing.
Hebei Vermiculite Product Co., Ltd, was founded in the year of 2005 and grew to a mature and professional manufacturer of Vermiculite products.
We have the state of arts in producing irregular boards of Vermiculite and wall decoration Vermiculite products.for example,fireproofing,thermal insulating,sound-absording.

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