Corundum Mortar Refractory Mortar Monolithic Refractory Material

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Shape: Powder
• Material: Alumina Cement
• Color: Grey
• Application: Circulating Fluidized Bed Boiler
• Shelf Life Min: 6 Months
• Raw Material: Corundum
• Transport Package: in 25kg/Bag Loaced on Fumigated Wooden Pallets
• Specification: AL2O3: 60%
• Trademark: KAIYUAN
• Origin: China
• HS Code: 38160000
• Production Capacity: 2000 Tons/Month
• Package Size: 1100.00cm * 1050.00cm * 1000.00cm
• Package Gross Weight: 1525.000kg

Product Description

Corundum Mortar Refractory Mortar Monolithic Refractory Material
The Description:
The use of unique method to produce industrial refractory fine powder, the main performance indicators: Al2O3 ≥90%, Fe2O3≤0.1%, SiO2≤7%, mainly for refractory industry, a variety of high-temperature furnace industry to provide basic raw materials and other applications, but also directly to do high temperature protective coating.
The Physical and Chemical Technial Index of Corundum Mortar Refractory Mortar Monolithic Refractory Material

Item                        Brand		NN-30	NN-38	NN-42	NN-45A	NN-45B
Refractoriness ºC      ≥		1630	1690	1710	1730	1730
Al2O3                     ≥		30	38	42	45	45
CMOR  Mpa≥	110ºCAfter drying	1.0	1.0	1.0	1.0	2.0
	1200ºC*3h after firing	3.0	3.0	3.0	3.0	6
Refractoriness under loadºC    ≥		--	--	--	--	1200
Linear variation rate%	1200ºC*3h after buring	1-3		--
	1550ºC*3h after buring	--		1-5
Bonding time min		1-3
Grain size	-0.1	100
	+0.5	2
	-0.074	50

Application:
Corundum Mortar Refractory Mortar Monolithic Refractory Material is a high purity corundum brick, corundum mullite brick, alumina hollow ball brick and other high temperature brick supporting construction materials, with high temperature resistance, solid bonding, especially in the high temperature environment does not fall off the characteristics, sealing energy saving effect. Excellent wind erosion resistance. It can improve the high temperature resistance and erosion resistance of brick.

Product features:

1. High softening temperature under high load

2. High bonding strength at room temperature

3. Short hardening time

4. Low porosity

5. Dry and bake to reduce
Company main products and profiles:

 

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
Certificates

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