Corundum Mullite Powder for Refractory Castable

Corundum Mullite Powder for Refractory Castable

The product uses fused white corundum and fused mullite as the main material, and adds ultra-fine powder and composite additives to make the product obtain permanent high strength, high wear resistance, erosion resistance, corrosion resistance and peeling resistance. The product has high service temperature and long service life. It is widely used in flame furnace, cement kiln, ladle, electric furnace, garbage incinerator and other high-temperature and wear-resistant industrial furnaces 。 Products exported to Europe, Asia, Africa and other countries, can provide 30000 tons of products each year
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Description

Through the unremitting efforts of all staff, we have established long-term cooperative relationship with many domestic and foreign customers and the Sintered Magnesia Brick, Resistant to CaO erode refractory brick, Supplier of fireproof spray coating material have been well received by customers. Our company adheres to the principle of 'winning by quality and operating with integrity', and strives to provide satisfactory and assured products for domestic and foreign users. Our company have strong technical force, advanced production equipment, complete detection means and excellent product quality. We are sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. It is our great pleasure to service you if you need a trusted supplier and value information. Our company has a complete organization and strong technical force, has the ability to continuously develop and research new products of science and technology and has testing equipment and means and has a professional, high-quality design and production team.

1,Technical index of Corundum Mullite Castable

image

2,Product Description:The main raw materials are: fused white corundum, sintered tabular corundum, fused mullite, sintered mullite, micropowder and additives, and advanced amorphous refractories made by scientific batching and full mixing. According to the different use environment, the products are divided into several brands: products with Al2O3 ≥ 90% based on corundum phase, products with Al2O3 ≥ 80% based on corundum phase and mullite phase, and products with Al2O3 ≥ 50% based on mullite phase. Because corundum mullite castables have the following superior properties in the process of high temperature use: high temperature strength, good density modification, good overall structural integrity at high temperature, good wear resistance and erosion resistance, It has strong slag corrosion resistance, acid and alkali corrosion resistance, peeling resistance and no pollution, so it is widely used in electric furnace roof, ladle, garbage incinerator, petrochemical furnace, cement kiln, etc., with good application effect.

3,Product characteristics of Corundum Mullite Castable

1) The product has high purity, high density and good compactness

2) Good wear resistance, erosion resistance, slag corrosion resistance and thermal shock resistance

3) High temperature, good performance under high temperature

4,Our capabilities:

1) Free samples for users

2) Provide technical services for users free of charge

3) Free to provide users with all the convenience of investigation

4) The products are waterproof, moisture-proof, convenient for land transportation and sea transportation

5) Free of charge to provide users with product construction instructions

6) Every year, it supplies 20000-30000 tons of products to domestic and foreign users, which is well received by users

5,Product storage: the product is packed in waterproof 25kg bags. If the product cannot be used in time, it must be stored in a dry, ventilated and moisture-proof warehouse at - 40 ℃ ~ 40 ℃ to prevent the product from being wet by rain and snow. Otherwise, the product is easy to agglomerate and cannot be used.

6,Construction method: Casting molding

7,Product maintenance: after the construction, in order to prevent the product from drying and cracking, spray water mist twice a day, and bake after 2 days of natural drying and maintenance

8,Reference temperature rise curve

Temperature range

Heating rate

 

℃/h

Holding time

 

h

Room temperature-110℃

10


110℃


24

110℃-550℃

15


550℃


24

550℃-1100℃

25


1100℃


24

1100℃-working temperature

35


9,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.

10,Achievements generated: Our company has previously shipped 80 tons to Iran.

11,

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Do you want to find a professional supplier of refractory products?


Do you want to find a stable and credible supplier?


Then please contact with us



Contact me:

Email:wp@cnjingganrefractory.com/sdwenping@163.com

TEL: 86-0533-4188518 / FAX: 86-0533-4188518 

Rose:+86-13275332819(wechat/whatsapp number)


In the fierce competition, our only way out is to continuously improve the quality of our Corundum Mullite Powder for Refractory Castable and services, so as to provide strong support for enhancing the core competitiveness of our company. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. In order to ensure better quality and service, we now have been focusing on the production process.

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  • Tel: +86-533-4188518
  • Mob: +8613275332819
  • E-mail: sdwenping@163.com
  • Add: Room 711, NO.3, Yanhe Road, Boshan, Zibo, Shandong, China