High Density Fireproof Non Combustible Refractory 4X8 Calcium Silicate Board

Our company has gathered a team of senior experts in technology, management and market development in the electric shuttle kiln, grinding kiln shelves, alumina fiber board industry. With gradually fierce competition all over the world, we have persisted in inner-reformation and renovation to meet the requirement of the diversified production market. We provide more professional, standardized and international engineering products and services for customers. Our service is not only the recognition of customers, but also the success of customers. In the new situation, we will grasp the pulse of social development, study hard, forge ahead, and constantly improve our own quality and management level.

1. Silicon Carbide brick Description

Silicon carbide brick is a refractory product with silicon carbide as the main raw material. The silicon carbide content is 72% to 99%. Usually, black silicon carbide is used as raw material, and a binder is added, and it is prepared through the steps of batching, mixing, molding, and firing.

Item	Oxide bond silicon carbide brick		silicon nitride bonded silicon carbide brick		Recrystallized silicon carbide brick
Chemical Compositions %	SiC	85	SiC	70-80	SiC	100
	SiO2	10	Si3N4	15-25
Refractoriness °C	1800		-		-
Apparent Porosity %	13-16		10-18		0.5-32
Bulk Density g/cm3	2.55-2.62		2.5-2.8		2.1-3.3
Cold compressive strength MPa	100-120		100		68.6-3700
Refractoriness under load °C	1800		1600		1700
Resistance to thermal shock times	30		-		50-150
Service temperature °C	-		-		1800

2. Silicon Carbide brick Feature

1. Good thermal conductivity

2. Good high-temperature strength

3. Wear-resistant and erosion resistant

4. Good thermal shock resistance

5. Good corrosion resistance

3. Good oxidation resistance.

3. Silicon Carbide brick Application

1. Non-ferrous metal smelting industry, ceramic, enamel, and cement rotary kiln mouth, as well as glass annealing furnace and various kinds of the high-temperature furnace.

2. Blast furnace lining, the lining of aluminum electrolytic bath, glass tank, structural ceramics, sanitary ceramics, domestic ceramics.

3. Industrial ceramics bearing plate burning, burning backing board, pushing board, saggar, muff plate of annealing furnace; lining of garbage incinerators, heat treatment electric heating furnace, soaking pit furnace, etc.

4. Packing

1. Tray + plastic film + fixed band

2. Pallets: 1*1m,0.93*0.93m

3. Tray weight: 1.6~2.0ton

We have to ensure that our High Density Fireproof Non Combustible Refractory 4X8 Calcium Silicate Board has unique competitive advantages in order to guarantee sales. The spirit of honesty is the foundation for our company and our employees to settle down and establish a good communication atmosphere and mutual trust. Create excellence from management and build an image in construction.

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