We independently research and develop on the basis of introducing and digesting foreign advanced technology, constantly innovate and forge ahead, and strive to create a domestic first-class White acid resistant refractory brick, Graphite Electrode for Refining Furnace, Production factory of HP graphite electrode brand. Our company is equipped with a group of motivated, responsible, capable and united employees. We believe in quality over quantity. On the principle of mutual benefit and faithful functioning, we are ready to expand our scope of business and establish sincere relationships with clients from around the world. Our service concept is honesty, aggressive, realistic and innovation.
1,Product description:
Compared with general high alumina brick, this product has better refractoriness, higher strength, higher density and better resistance to chemical attack.So it is used in cement kiln, electric furnace roof and cooling machine.
Phosphate Bonded High Alumina Brick are divided into two grades, which are made by the combination of special Calcined Bauxite and phosphoric acid, pressed by 630 ton molding machine, and baked at high temperature of about 500 ℃, the products are of neat edges and angles, accurate size, good compactness, high strength, good wear resistance and good anti peeling performance
2,Index:
Item | JP-75 | JPA-77 |
Al2O3 % | ≥75 | ≥77 |
Fe2O3 % | ≤2.0 | ≤2.0 |
CaO % | ≤0.6 | ≤0.6 |
Bulk density g/cm3 | ≥2.70 | ≥2.75 |
Refractoriness ℃ | ≥1780 | ≥1780 |
Cold crushing strength Mpa | ≥70 | ≥75 |
3,Product application area：
1) Rotary kiln for calcining cement, bauxite, dolomite, etc., lining of cooler
2) Working Lining of Cement Vertical Kiln
3) Electric furnace top for steelmaking
4,Product characteristics:
1) High temperature strength of products
2) Good thermal shock resistance
3) Strong wear resistance
4) Easy to hang kiln skin, protect kiln body, prolong service life
5,Product knowledge:
Phosphate Bonded High Alumina Brick is unburned brick,with phosphoric acid or aluminium dihydrogen phosphate as binder,baked at 500℃ and then finished.The products are divided into two brands,JP-75 and JP-77,which are applied to different wear-resistant parts of kilns.In the process of using, hanging skin is formed on the surface of the product, which prolongs the service life of the kiln.
6,Our advantages:
Our factory produces this product with perfect technology, high temperature baking kiln, product size is accurate, dimension tolerance ±0.5mm, sealed packaging, moisture-proof, firm, to ensure the safe transportation of products.
7,Product packaging:
use safe, firm and moisture-proof packing suitable for land and sea transportation
8,Our service:
1)Provide free technical advice for users
2)Free for users to provide product application description
3)Free for users to provide product configuration design scheme
4)Free for users to provide sample,for user testing
9.Good feedback of product use effect,the products have been exported to Australia, Oman, the United States,
10.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
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)
We strongly believe that with our wealth of experience and quality assurance of Ruitai Phosphate Bonded High Alumina Brick Rt-P, it will gain your favor. With top quality products, great after-sales service and warranty policy, we win trust from many overseas partner, many good feedbacks witnessed our factory's growth. For more information, please come to our website.
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