Periclase Spinel Refractory Brick Fire Brick for Cement Industry

• Customization: Available
• Application: Cement Industry
• Material: Magnesia
• Model NO.: KYMA-85A
• MGO: Min 85%
• Fe2o3: 1%
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Transport Package: on Fumigated Wooden Pallets
• Specification: 220/114/64mm or as customer requirement
• Trademark: KAIYUAN
• Origin: China
• HS Code: 690220000
• Production Capacity: 2000 Tons/Month

Product Description

Periclase-spinel Brick

The brick is made of high purity magnesia sand and synthesigned Al2O3-MgO spinel by highly pressing and firing at high temperature.Which has excellent thermal shock resistance, alkali resistance, oxidation resistance and sulphates resistance at high temperature. A preferred product for upper and lower transition zone of cement kiln.

Items	KYMA-85A	KYMA-85B	KYMA-85C
MgO %                                     ≥	85	80	80
Fe2O3 %                                    ≤	1.0	1.2	1.2
Al2O3	9-13	9-13	9-13
SiO2 %                                     ≤	1.5	2.0	2.5
Apparent porosity %                 ≤	18	18	19
Bulk density g/cm^3	2.93	2.92	2.90
Cold crushing strength Mpa            ≥	60	60	50
0.2Mpa R.U.L ºCT0.6            ≥	1700	1650	1600
Thermal shock resistance 950ºC air cycle ≥	100	80	80

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

 

Contract Kiln Construction


FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate