Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:1000 pc
Supply Capability:200000 pc/month
vermiculite Fire Brick: For Hot face and Back-up Insulation up to 1100 degree celsius( 2012 degree F)
Durable Decorative Fireproof Stove/Fireplace Vermiculite Brick Panel
A Vermiculite panel is a good choice as a fireplace panel because they not only hold heat in, but they also reflect the heat so that the fireplace is even more powerful. The material vermiculite is fast becoming very popular to use in fireplaces because it can be made in a mold to fit almost any size, pattern or shape of the interior of a fireplace. They are also considered to be an affordable solution as a replacement fireplace panel and will help to keep the fireplace running optimally for years to come.
Characteristics:
A1 Grade non-combustible fire rating.
Heat insulation and preservation.
Sound insulation.
Moisture adjustment.
Environment friendly, non-toxic and zero radioactivity, non-asbestos.
Easy to cut and shape with woodworking tools.
Specification | |||
| Maximum service temperature | Celsius degree (Fahrenheit degree) | 1100 (2012) | |
| Bulk Density,dry | KG/M3 | 600-1100(available range) | |
| Cold crushing strength | Mpa | 2.0-7.2 | |
| Modulus of rupture | Mpa | 1.31-5.19 | |
| Linear reheat shinkage | |||
| 12h # 900 degree celsius | % | <1.0 | |
| Mean temp. | @200 | W/(mxK) | 0.15-0.18 |
| @400 | W/(mxK) | 0.17-0.20 | |
| @600 | W/(mxK) | 0.19-0.22 | |
| @800 | W/(mxK) | 0.20-0.23 | |
| Standard size and thickness | Thickness | 20,30,35,40mm | |
| Length and width | 220x110mm,330x220mm,2100x900mm & 1000x610mm etc. | ||
| Other sizes are available upon request | |||
| Chemical Analysis | SiO2: 53.39% | ||
| Al2O3: 11.22% | |||
| Fe2O3: 3.41% | |||
| TiO2: 0.73% | |||
| CaO:1.53% | |||
| MgO: 13.98% | |||
| K2O:4.05% | |||
| Na2O: 6.90%
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