With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Honeycomb ceramic with 60% Cr2O3, High Alumina Ceramic Roller, Mullite Insulation Brick. We are willing to offer perfect service for every customer and expects sincere cooperation for proceeding with time. The company will always adhere to the "enterprise development, customer profitability" win-win marketing concept, to "provide customers with the needs and satisfaction of the product, convenient and efficient way to buy, happy and satisfied with the purchase process" as the principle. Since its establishment, it has developed steadily for many years. In the fierce market competition, our company has set up a professional style of high quality and high standard, aiming at 'survival by quality, development by technology, and building international famous brand'. Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world.
1, Main parameters of products
ITEM | SIO2
% | Density
g/cm3 | High temperature bending strength
Mpa | Linear change rate
% | Applicable temperature
℃ | Application |
QA-1 | ≥98 | 2.05-2.10 | 1500℃*3h ≥3.0 | 1500℃*3h ±0.4 | 1450℃-1550℃ | Smelting gray iron, ductile iron |
QA-2 | ≥98 | 2.05-2.10 | 1500℃*3h ≥3.3 | 1500℃*3h ±0.4 | 1550℃-1650℃ | Melting of carbon steel and alloy steel |
QA-3 | ≥98.5 | 2.05-2.10 | 1500℃*3h ≥3.1 | 1500℃*3h ±0.3 | 1500℃-1650℃ | Melting carbon steel, alloy steel |
QA-4 | ≥99 | 2.15-2.30 | 1300℃*3h ≥3.6 | 1300℃*3h ±0.3 | 1600℃-1670℃ | Smelting scrap containing Cr |
QA-5 | ≥99 | 2.25-2.35 | 1300℃*3h ≥3.8 | 1300℃*3h ±0.3 | 1650℃-1680℃ | Smelting scrap containing Cr |
2, Characteristics:
1) The product has high purity and high quartz content
2) Good resistance to hot metal erosion
3) It has good resistance to quenching and heating
4) Stable performance at high temperature
5) Low consumption rate
3, Application: it is mainly used for melting gray iron, ductile iron and alloy steel in foundry
4,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.
5,Construction method: Ramming construction
6,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
7,Refer to baking temperature rise curve
Temperature range | Heating rate
℃/h | Holding time
h |
Room temperature-110℃ | 10 | |
110℃ | 24 | |
110℃-570℃ | 15 | |
570℃ | 24 | |
570℃-working temperature | 30 |
8,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.
9,Achievements generated: Our company has previously shipped 60 tons to Japan.
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)
Through reasonable technical research and sound production process control security system, our company strictly controls every link, tries its best to provide cost-effective Kaolin Ramming Material Binder Alh6o12p3 Mono Aluminium Phosphate to clients under the quality aim of pursuing quality zero defect. Our company has been adhering to the quality of the industry first and meticulous service business philosophy. Our product quality is in a leading position in the same industry and has been unanimously praised by the majority of customers.
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