Factory Direct Supply Industrial Silicon Carbide Paddle Refractory Paddle (SIC)

Our fire bricks with holes, dense castable refractory, brick veneer insulation are produced in strict accordance with the standards, and the cost performance has reached the advanced level of the peers. All staff of our company are constantly forging ahead, carrying forward the spirit of 'pragmatic innovation, integrity, service, harmony and win-win'. Creating and sharing sustainable value for all is in line with our dual commitment to economic development and social progress. We benchmarked with outstanding companies in terms of corporate governance, operation, environment, and society, and further improved the company's social responsibility work system and indicator system. It is the mission and dream of every one of our employees to revitalize the national industry, make our company stronger and bigger, and realize the great rejuvenation of the Chinese nation!

1.Magnesia brick Description

Magnesia brick is an alkaline refractory material. It is made of calcined magnesia or molten magnesia and can be divided into fired and unfired magnesia bricks. It is formed by high pressure and has good slag resistance. The firing temperature is 1500-1600°C.

Item	MZ-97	MZ-95	MZ-93	MZ-91
MgO %	≥97	≥95	≥93	≥91
SiO2 %	≤1.0	≤2.0	≤3.5	-
CaO %	-	≤2.0	≤2.0	≤3.0
Apparent porosity/%	≤16	≤16	≤18	≤18
Cold crushing strength/ Mpa	≥60	≥60	≥60	≥60
Refractoriness under load, 0.2MPa, °C	≥1700	≥1650	≥1620	≥1560
Reheating Linear Change(1650 °C,2h) /%	0~-0.2	0~-0.3	0~-0.4	0~-0.4

2. Magnesia brick Feature

1. The refractoriness is above 2000℃.

2. Do not contact with acid-resistant materials.

3. Good thermal shock resistance.

4. Good corrosion resistance to iron oxides, alkaline slag and high calcium solvents

3.Magnesia brick Application

1.Iron Steel Industry	steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall, and furnace bottom, soaking furnace, heating furnace bottom
2.Non-ferrous metallurgical industry	copper, nickel, lead, zinc, tin smelting furnace lining, refined copper reverberatory furnace, ore electric furnace lining
3.Glass Industry	glass furnace regenerator checker
4.Building Material Industry	lime kiln, cement kiln
5.Refractory Material Industry	High-temperature calcination kiln, shaft kiln, and tunnel kiln

4. Packing &Shipping

1. Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.

2. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

We take the vigorous improvement of the basic manufacturing equipment as a starting point, focusing on strengthening the energy savings of the production process to provide the customers with assured and high quality Factory Direct Supply Industrial Silicon Carbide Paddle Refractory Paddle (SIC). Since its establishment, the company has been focusing on product innovation and development. In order to improve the quality of products and improve the after-sales service of products, we always maintain close contact with customers. Our company can retain old customers while developing new customers, and let them become our long-term loyal customers.

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