• Offers
  • Offers
  • Suppliers
catalogs sign in / sign up

Lightweight 1200 degrees Celsius environmentally friendly vermiculite fireproof board ventilation duct fireproof board

Product Detail

Fire resistance time:2 hoursSupply capacity:2000 square meters per month
Material:Silver vermiculite, diatomaceous earthpayment terms:L/C, Western Union, D/P, T/T
After-sales service:On-site installation, returns and replacementsWarranty:3 years
Selling point:Environmental friendlyProject solution ability:Graphic design, overall project solution
design style:modernKey words:Fire insulation
brand:blue windfeature:High fire temperature
color:silvertype:wall panel
port:TianjinCore:MDF
Packaging Details:standard packing traythickness:12mm
product name:Fire insulation vermiculite boardmodel:BW-DMP900
Origin:Hebei chinaapplication:Home. Office. Hotel. Industry, Apartment
Package preview:shape:rectangle
Function:fire protection
Description of Vermiculite Board
feature
High temperature resistance up to 1200℃;
High thermal shock resistance, can be used beside fire;
A1 non-flammability classification;
low thermal conductivity
Available in various densities from 400-1200 kgs/m3;
chemical resistance;
High mechanical strength;
Easy for secondary processing and processing, such as cutting, sawing, punching, etc.

The vermiculite board is made of 0.3-1mm expanded silver vermiculite as raw material, bonded with an inorganic mixture, pressed under high pressure, and dried for several hours to make a fireproof insulation board with good strength.
For use under harsh conditions, vermiculite boards have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by volatile alkalis and some slags.
Stove application
For stove applications, light weight, good fire performance and thermal shock resistance are required. With all the benefits, vermiculite boards play an important role in stove applications, especially in wood stoves and pellet stoves. And our durable vermiculite board lasts longer and resists bending and pinching from uneven heating over time, making your stove last longer and less hassle to replace.
thermal battery
The heat chamber is the heart part of the condensing boiler, which determines the service life of the condensing boiler.
The 1200℃ vermiculite board can withstand the environment of extremely rapid drying and water immersion; it has better performance than traditional ceramic fiber board.
condensing boiler
The ideal service life of a condensing boiler is about 12-15 years, and the heat battery at the heart determines whether it can achieve the ideal life. The use of high-quality vermiculite board can reduce the number of hot core replacements and reduce the worries of users.
Aluminum electrolytic cell
V-1100 and V-1200 are recommended for aluminum electrolytic cell applications. Their high strength and low thermal conductivity make them ideal for industrial applications. Various combinations of bulk density, insulation performance and compressive strength, V-1100(500), V-1100(1000) and V-1200 are usually selected for excellent performance in strength and heat insulation performance.
Another important feature of aluminum pots is that the V-1100 and V-1200 series are not corroded by molten aluminum and are resistant to cryolite penetration and fluoride. It helps maintain battery life and keeps the aluminum electrolysis process running better.
Product parameters
physical parameters
Density (kg/m3)
700
800
900
maximum temperature
1150°C
1150°C
1150°C
strength
4.5/2.0MPa
5.5/2.1MPa
6.2/2.2MPa
linear shrinkage
1%
1%
1%
Heat Conduction.



@200℃
0.14 W/m2
0.16 W/m²
0.18 W/m²
@ 400°C
0.16W/square meter
0.18 W/m²
0.2 W/m²
@600℃
0.18 W/m2
0.2 W/m²
0.22 W/m²
chemical parameters
silica
43-46%
43-46%
45-48%
Aluminum oxide
10-13%
10-13%
13-16%
Ferric oxide
4-6%
4-6%
4-6%
Titanium dioxide
1-2%
1-2%
1-2%
magnesium oxide
16-23%
16-23%
14-20%
potassium oxide
7-10%
7-10%
5-8%
Na2O
1-2%
1-2%
1-2%
LOI @ 1000C
4-6%
4-6%
3-5%
Standard Sizes and Thicknesses
1000*610mm
10-60 mm thickness
10-60 mm thickness
10-60 mm thickness
1200*1000 mm
10-60 mm thickness
10-60 mm thickness
10-60 mm thickness
Data are average results of tests performed under standard procedures and are subject to change.
Product packaging
production process
urgent
High pressure molded to desired shape
drying
Dries to release contained moisture and form a stable application
quality inspection
For each unit, we have one by one inspection to ensure the final use.
VIEW MORE

Related Products