Refractory High Alumina Thermal Insulating Fire Brick 2015

Ref Price:
$125.00 - 165.00 / m.t.
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Quick Details for Refractory High Alumina Thermal Insulating Fire Brick 2015

Place of Origin:

China (Mainland)

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

international index

Al2O3 Content (%):

≥48

MgO Content (%):

0

CaO Content (%):

0

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

0

SiC Content (%):

0

Model Number:

LG-1.0

Brand Name:


Sample:

Free

Fe2O3 %:

≤2

Bulk Density, g/cm3:

≤1.0 g/cm3

Cold crushing strength(Mpa):

≥3.9

temp linear change on reheating:

1400

Thermal conductivity /W.(m.k)-1:

≤0.5

size:

230mm*114mm*65/75mm

HS code:

6902200




Packaging & Delivery

Packaging Details:Packed on wooden pallets, with water-proof cover, all measurements of each case is 1050mm*1050mm*1050mm. We will pack the goods according to your requirement.
Delivery Detail:10~30 days after receiving your payment

refractory lightweight high alumina thermal insulating fire brick

 

Product Description


Refractory lightweight high alumina thermal insulating fire brick is made out of a naturally-occurring material known as bauxite. This material includes aluminum hydroxide, which is what gives the bricks such great warmth resistance. The bricks also include kaolinitic clays, which are roasted to create an unique combination including mullite and also synthetic alumina. This is where the name “high alumina” stems from.


Features

1.High-temperature endurable .

2.Good thermal shock resistance .

3.High cold crushing strength.

4.Good resistance to abrasion and corrosion.

5.Good thermal spalling resistance.

6.High mechanical strength.

7.Good volume stability at high temperature.


Application

1.General use in heat containment unit form temperature 1500-2000°C.

2.Resistant to highest temperature for steelmaking operations such as ladle applications, sidewall, roofs, burner blocks, anchor brick for reheating furnaces and many other areas.

3.transition and cooling zones of rotary cement kilns, lime kilns , etc.

4.lower sidewall and bottom of aluminum refining,melting furnaces ,etc.


Technical Data

Description of parameters

 

Index of high alumina lightweight fire brick

  LG- 1.0 

   LG-0.9 

  LG-0.8  

  LG-0.7 

  LG-0.6 

LG-0.5 

LG-0.4 

 

AL2O3 %

≥48

 

Fe2O3 %

≤2.0

 

Bulk   Density, g/cm3

≤1.0

≤0.9

≤0.8

≤0.7

≤0.6

≤0.5

≤0.4

 

Cold  Crushing Strength MPa

≥3.9

≥3.4

≥2.9

≥2.5

≥2.0

≥1.5

≥0.8

 

Test temp linear change within

2%on reheating 

1400

1400

1400

1350

1350

1250

1250

 

Thermal  conductivity  /W.(m.k)-1

≤0.5

≤0.45

≤0.35

≤0.35

≤0.30

≤0.25

≤0.20

 

 

Packaging & Shipping


1. Strong packing will protect the goods from any possible damage during transit.

2. Solid packing and overall stuffing can prevent the cases from vibration and jarring.

3. We must take necessary precaution that the packing can protect the goods from pilferage or rain.

4. l can confirm that we take every possible precaution to ensure that our products reach our customers all over the world in prime conditon.

 

Refractory High Alumina Thermal Insulating Fire Brick 2015

Refractory High Alumina Thermal Insulating Fire Brick 2015

Refractory High Alumina Thermal Insulating Fire Brick 2015


Our Services

  

1.We will reply to you immediately, if you have any question.

2.We can provide free samples for you.

3.we have all kinds of fire bricks ,for example,high alumina brick ,fireclay brick, corundum brick, refractory ball, allotypic brick, lightweight brick and so on. We can offer you products of a wide range of specifications.

 

 

Why choose us

1.We are professional manufacturer of refractory brick and had been in this line for more than 20 years .

2.Our products quality will be guaranteed . We have our own technical team to test the products before delivery.

3.Competitive prices based on same quality. Guarantee samples quality same as mass production quality.

4.Adhering to the business philosophy "mutual trust, mutual benefit, mutual profit, faith oriented".

5.We can according to your requirements to produce your order and OEM/ODM service is available.

6. Products are inspected through SGS and BV etc and accord with the international standard.

7.Your inquiry related to our products or prices will be replied in a timely manner.

8. We provide the best after sales service.

 


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Q:What are the types of building blocks?
Ordinary housing: building brick (clay brick), and non sintered brick (sand lime brick, fly ash brick, cement brick, etc.)
Q:What is the exterior wall insulation material made of graphite?
Graphite is polystyrene board, polyurethane graphite plate, from the point of view of building the acceptance specification in the use process, the core index of insulation material is the heat transfer coefficient and safety, by now a large number of glazed hollow bead slurry from the actual situation it seems difficult to ensure the quality of construction materials should be on site workers slurry mixing, finished product the quality gap made out of very large.
Q:Is the quality of brick made of small-sized self insulation block equipment the same as that of large block brick equipment?
Recently, a lot of people have encountered this problem, Silver Horse understand, in fact, the brick machine is only the production of different production, the quality of the bricks produced are the same.
Q:How shall the sintered porous self insulation bricks be laid at the bottom of the beam?
All reserved holes larger than 200 * 200 shall be reserved
Q:What is a JQK composite lightweight thermal insulation brick?
1. structural layer2. leveling layer3. waterproof layer4. thermal insulation layer and decorative layer
Q:If there is a main component of cenosphere light insulating brick.
Light heat insulation brick with cenosphere composition, material properties will be more high, especially the main properties of thermal conductivity
Q:How much is a thermal brick
Insulation brick prices also have a great relationship with the material and workmanship, such as clay brick price is much lower than high alumina brick, mullite and corundum brick prices will be higher.
Q:Material and making method of light insulating brick
Material production of ordinary light insulating brick clay, high alumina high strength low iron bead brick, mullite, high aluminum light insulating refractory brick, diatomite insulating refractory brick.
Q:What is the thermal insulation performance of aerated bricks?
Dongfeng steam free insulation performance of aerated brick brick production equipment; because the thermal conductivity of foamed concrete block is only 0.21W/M.K, which is 4 times the heat preservation effect of clay brick, cement brick 3 times, so it can improve the living comfort, hot summer and cold winter, can be greatly reduced the running time of the air conditioner,
Q:What is the function of insulating bricks? Where can I use it?
Low thermal conductivity, high strength, strong durability, simple construction, light weight, easy loading and unloading, economic, green, environmental protection, sound insulation, fire protection and so on.Thermal insulation brick is a new type of energy-saving building insulation technology with inorganic composite material as the main material. It is an ideal technology to replace the traditional wall insulation. The insulation brick integrates the excellent heat preservation effect into the wall while building the wall.

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