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Place of Origin : Shenzhen, China
Model Number : BWV-VIP100
Brand Name : Bluewind
Packaging Details : Standard export packing
Supply Ability : 100000 Set/Sets per Month
MOQ : 1000 sets
Price : $8.00/sets 1000-4999 sets
Delivery Time : 15workdays
Shape : Block
Material : Vermiculite, Silver vermiculite
SiO2 Content (%) : 48%
Al2O3 Content (%) : 13%
MgO Content (%) : 20%
CaO Content (%) : 2%
Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)
Processing Service : Moulding
Density : 900 kgs/m3
Size : 180*180 mm
Thickness : 25 mm
Packing : standard export packing
Fire resitence : 1,200 ℃
Usage : insulation layer
Application : condensing boiler
Thermal Conductivity : 0.18 W/mK
Sample : Availiable
Port : Tianjin Port
| Product Name | Vermiculite board | Place of Origin | China |
| Brand | Bluewind | Colour | Silver |
| Density | 900 kgs/m3 | Thickness | 25 mm |




| Physical parameter | | | | |||
| Density (kgs/m3) | 700 | 800 | 900 | |||
| Max temp. (C) | 1150 | 1150 | 1150 | |||
| Strength (MPa) | 4.5/2.0 | 5.5/2.1 | 6.2/2.2 | |||
| Linear shrinkage(%) | 1 | 1 | 1 | |||
| Thermal conduct. | | | | |||
| W/m.k @ 200 C | 0.14 | 0.16 | 0.18 | |||
| W/m.k @ 400 C | 0.16 | 0.18 | 0.20 | |||
| W/m.k @ 600 C | 0.18 | 0.20 | 0.22 | |||
| Chemical parameter | | | | |||
| SiO2 | 43-46 | 43-46 | 45-48 | |||
| Al2O3 | 10-13 | 10-13 | 13-16 | |||
| Fe2O3 | 4-6 | 4-6 | 4-6 | |||
| TiO | 1-2 | 1-2 | 1-2 | |||
| MgO | 16-23 | 16-23 | 14-20 | |||
| K2O | 7-10 | 7-10 | 5-8 | |||
| Na2O | 1-2 | 1-2 | 1-2 | |||
| LOI @ 1000 C | 4-6 | 4-6 | 3-5 | |||
| Standard size & Thickness | | | | |||
| 1005*615 mm | 10-60 mm thickness | 10-60 mm thickness | 10-60 mm thickness | |||
| 1225*615 mm | 10-60 mm thickness | 10-60 mm thickness | 10-60 mm thickness | |||











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900kgs/M3 Gas Boiler Insulation Board Fireproof Heat Resistant Images |