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Vermiculite Fire Resistant Board Vermiculite Board Wholesale Fireproof Board for Stove
Product description
vermiculite fire board
1 Material: fireproof golden and silver 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
5 Density(kg/m³): 600kg/m3
6 Bending strength: 1.6Mpa
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 doors; wall claddings; ceiling; furniture;platforms for marine and vessels etc.
Vermiculite Panel Technical Date
| Bulk density (Kg/m3) | 400 | 500 | 600 | 700 | 800 | 900 | |
| Maximum service temperature (‘C) | 1000 | 1100 | 1100 | 1100 | 1100 | 1100 | |
| Compressive strength (Mpa) | 1.5 | 2.5 | 3.5 | 4.6 | 6.0 | 6.5 | |
| Total porosity (%) | 80 | 75 | 70 | 68 | 60 | 55 | |
| Liner reheat shrinkage (%) 24H@900’C | <1 | <1 | <1 | <1 | <1 | <1 | |
| Thermal conductivity (W/mk) | @200'C | 0.101 | 0.127 | 0.129 | 0.131 | 0.141 | 0.146 |
| @400’C | 0.135 | 0.144 | 0.148 | 0.151 | 0.165 | 0.171 | |
| @600’C | 0.153 | 0.173 | 0.176 | 0.179 | 0.188 | 0.193 | |
| @800’C | 0.166 | 0.178 | 0.181 | 0.181 | 0.197 | 0.198 | |
| Standard Dimensions (mm) | |||||||
| Length * Width | 1000x610 | 2100x900 | 2440x1220 | ||||
| Thickness | 10-50 | 20-50 | 20-50 | ||||
| *Customized shapes also can be supplied according to customer’s drawings | |||||||
Hebei Vermiculite Product Co., Ltd, was founded in the year of 2005 and grew to a mature and professional manufacturer of Vermiculite products.
With more than 10 years’ experience in manufacturing and service, we are able to supply irregular boards of Vermiculite for industry field, such as oven, stove, tunnel kiln and some kinds of machine, etc.. Also it can use for construction field, such as wall decoration series products and indoor partition wall, fireproof door core etc.
Why choose us
