Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:1000 pc
Supply Capability:200000 pc/month
| Packaging Detail: | firm and strong palleted packaging suitable for longtime sea shipping |
| Delivery Detail: | within 7-20days, urgent order can be sooner delivered |
vermiculite board:high temperature resistant,energy-saving and cost effective slabs for fireproof insulation purpose
Vermiculite board is a non-combustible board in which the unique cellular structure of vermiculite is maintained and controlled by a pre-treatment process. This gives excellent thermal insulation properties with dimensional stability at high temperatures. It is used extensively for the fire protection of structural steel elements in buildings to provide up to 240 minutes fire protection. It may also be used to protect sheet metal ducts and for the construction of smoke extract ducts.
Typical Vermiculite Board(VICUBO-800)
Specification | VICUBO(800) | ||
Maximum service temperature | 1100 | ||
Bulk Density,dry | KG/M3 | 800 | |
Cold crushing strength | Mpa | 2.2 | |
Modulus of rupture | Mpa | 1.8 | |
Loss of ignition | % | 6.61 | |
Linear reheat shinkage | |||
12h # 900 degree celsius | % | <2.55 | |
Thermal conductivity | |||
Mean temp. | @200 | W/(mxK) | 0.135 |
@400 | W/(mxK) | 0.173 | |
@600 | W/(mxK) | 0.182 | |
@800 | W/(mxK) | 0.198 | |
Standard size and thickness | Thickness | 20,25,30,35,39,40,45,50mm | |
Length and width | |||
2100x900mm & 1000x610mm | |||
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% | |||
