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Shenzhen Bluewind Vermiculite Products Co., Ltd.

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Heatproof Furnace Insulation Panels , Punching Fireproof Board For Lining Fireplace

Name: Heatproof Furnace Insulation Panels Punching Fireproof Board For Lining Fireplace
Brand: Bluewind
Price: 3.65 USD

Cheap Heatproof Furnace Insulation Panels , Punching Fireproof Board For Lining Fireplace wholesale

Place of Origin : Shenzhen, China

Model Number : V-1200

Brand Name : Bluewind

Packaging Details : Fumigation free pallet with wrapping film, and hardboard angle protecting.
Size 1025*635*1160 mm per pallet, 22 pcs* 15 layers * 65 mm per pallet, and 32 pallets per 20 GP

Supply Ability : 100000 Piece/Pieces per Month

MOQ : 600 pieces

Price : $3.65/pieces 600-2999 pieces

Delivery Time : 15workdays

Shape : Brick

Material : Vermiculite brick, Exfoliated vermiculite

SiO2 Content (%) : 48-55 %

Al2O3 Content (%) : 12-16%

MgO Content (%) : 12-16%

CaO Content (%) : 2-4%

Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)

Processing Service : Punching, Cutting, Moulding

Size : 230*114*65mm

Bulk density g/cm3 : 1.2

Usage : Furnace Liner

Keyword : Acid Proof Silica Refractory Bricks

APPARENT POROSITY : 70-72

Cold Crush Strength : 9.5 Mpa

Bend Strength : 3.5 Mpa

Refractoriness / C : 1200 C

Thermal conductivity(w/mk) : <0.28

Port : Tianjin Port

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Furnace insulation constructure lining light weight JM26 mullite vermiculite insulating brick

Description of Vermiculite Board

Heatproof Furnace Insulation Panels , Punching Fireproof Board For Lining Fireplace

Features

High temperature resistant up to 1200 C;

High thermal shock resistant, can be used on fire side;

A1 non combustibility classification;

Low thermal conductivity

Available in various densities of 400-1200 kgs/m3;

Chemical resistant;

High mechanical strengths;

Easy for secondary tooling and machining, like cutting, sawing, punching etc.

Vermiculite boards applies 0.3-1 mm expanded silver vermiculite as the raw material, with inorganic mixture bonding and high pressure pressing, after hours drying that made the good strength and fireproof insulation boards.

For serving under severe conditions, vermiculite boards have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by vilatile alkaies and some slag.

Stoves applying

For stoves application, it requires lightweight and good fireproofing requirement, as well as thermal shock resistance. The vermiculite boards owns the all benefits and plays an important role in the stoves applying especially in wood stoves and pellet stoves. And our durable vermiculite boards with longer working life can resistant the bending and crushing which caused by long time uneven heating, bring the stoves longer service life and less trouble for the replacement.

Heat cell

Heat cell is the heart part of the condensing boiler, it determines the service life of the condensing boiler.

Vermiculite boards with 1200 C can resistant the extremely environment which fast drying and water soaking; has better performance than the traditional ceramic fiber boards.

Condensing boiler

Condensing boilers ideal service life is about 12-15 years, while the heart part heat cells determines whether it can or can not to reach the ideal life. With high quality vermiculite boards, it can reduce the times of heat cells replacement and bring the user less troubles.

Aluminum Electrolytic Cells

The V-1100 and V-1200 are recommended for the applying of Aluminum electrolytic cells. Their high strength and low thermal conductivity make them ideally for the applying of the industry. Various combinations of bulk density, insulation properties and compressive strength, commonly V-1100(500), V-1100(1000), and V-1200 are chosen for the excellent performance in strength and thermal insulation performance.

And the another important feature in the Aluminum Electrolytic cells is that the V-1100 and V-1200 series do not corrosion by the molten aluminum and are resistant to cryolite penetration and fluorides. It helps to maintain the cells service life and keep the better running of the aluminum electrolytic processing.

Details Images

Product Paramenters

Physical parameter
Density (kgs/m3)	700	800	900
Max temp.	1150 ℃	1150 ℃	1150 ℃
Strength	4.5/2.0 MPa	5.5/2.1 MPa	6.2/2.2 MPa
Linear shrinkage	1%	1%	1%
Thermal conduct.
@ 200 ℃	0.14 W/m.k	0.16 W/m.k	0.18 W/m.k
@ 400 ℃	0.16W/m.k	0.18 W/m.k	0.2 W/m.k
@ 600 ℃	0.18 W/m.k	0.2 W/m.k	0.22 W/m.k
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

Data are average results of tests conducted under standard precedures and are subject to variation.

Production Process

Pressing

High pressure mould pressing to form the shapes required

Drying

Drying for release the water contained and form the stable applying

Quality checking

For each unit we have one by one checking to ensure the end using.

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Heatproof Furnace Insulation Panels , Punching Fireproof Board For Lining Fireplace

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Heatproof Furnace Insulation Panels , Punching Fireproof Board For Lining Fireplace

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