High Alumina Insulating Firebrick for Sale

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
1000000 m.t./month

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Product Description:

Features:This product used super alumina as mainly raw material,adopted the burning weight-loss method to produce 

with proper admixture.

 

Application:Widely used in metallurgy,machinery,ceramic,chemical industry and various furnace lining(Don't suffer the meltwater eroding),and it is an ideal energy-saving product.Using temperature below 1400°C.

 

 

Item

Properties

LTL-0.6

LTL-0.8

LTL-1.0

LTL-1.2

Bulk density,g/cm3

0.6

0.8

1.0

1.2

Cold Crushing strength  MPa

2.0

3.98

4.98

5.98

Permanent linear change,2%(°C×h)

1350×12

1400×12

1400×12

1400×12

Coefficient of thermal conductivity w/m.k(350±25°C) 

0.25

0.29

0.35

0.45

Fe2O3%

1.8

1.8

1.8

1.8

AL2O3%

50

50

55

55

                      Application

All industrial furnace



High Alumina Insulating Firebrick for Sale


Application of Insulating Firebricks

CMAX insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.


FAQ

Q1: How do you control the products quality?

A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.

From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervis

 

Q2: What`s the lead time for my order?

A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.


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Q:Are there any construction waste materials for composite thermal insulation bricks?
The strength products are made of high quality tabular corundum and mullite as aggregate, silicon carbide as matrix, additional special additive and a small amount of rare earth oxide to be mixed, and then formed by high pressure molding and high temperature sintering.
Q:Can fly ash brick keep warm?
Sure, I do fire-resistant insulation bricks, we also use fly ash ah!
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:What are the specifications of high strength diatomite insulating bricks?
In view of the old and new concrete, steel structure, solid brick wall, hollow brick wall, compressed air brick wall and different brick wall, combined with the company installation patent method, it is suitable for the construction and installation of various types of wall. At the same time, it is also suitable for old house reconstruction. It has excellent outdoor weather resistance, color retention, alkali resistance, water resistance, scrub resistance, crack resistance, temperature resistance, waterproof, wear-resistant, collision resistant, and durable film, adhesion, and excellent anti mildew effect.
Q:Which kind of balcony heat preservation material is better?
To environmental protection, then use inorganic insulation materials, such as composite silicate, rare earth insulation, this thickness should be more than 5 cm, the construction of auxiliary materials, high cost, to be strengthened
Q:Coke burns in a closed house. Will anyone suffocate in it?
Coke combustion, can produce carbon dioxide gas released into the atmosphere can increase the concentration of carbon dioxide in the atmosphere, the greenhouse effect is getting worse, a series of harmful to human disasters occur more frequently. And too much carbon dioxide inhalation can cause hypoxia, inhibition of the respiratory system, causing death.
Q:What is the maximum temperature range of high temperature resistant insulation materials?
High temperature insulation materials have many, the highest temperature range, specific material.For example, refractory bricks can withstand high temperatures between 1580 and 1770 degrees Celsius
Q:Energy saving bricks or bricks?
Energy saving brick may be cement slag, or cement, water residue, cement, coal ash, etc. overview
Q:What is the price of fireproof insulation material?
A preliminary understanding of price through online preliminary understanding, now generally the size of the opening of the cable insulation material manufacturers are on business, early online now have a preliminary understanding, manufacturers investigation after considering cooperation.
Q:What's the price of lightweight refractory bricks?
In addition, general price comparisons are meaningless and need to be based on the use of demand = quality of products. After all, good quality is the driving force of continuous production.

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