High Alumina Mortar Monolithic Refractory

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Shape: Powder
• Material: Mortar
• Color: Grey
• Model NO.: LN55A
• Strength: High Strength
• Transport Package: in 25kg/Bag Loaced on Fumigated Wooden Pallets
• Specification: Al2O3: 55%
• Trademark: KAIYUAN
• Origin: China
• HS Code: 38160000
• Production Capacity: 2000 Tons/Month

Product Description

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High-alumina refractory mortar

Items				LN-55A	LN-55B	LN-65A	LN-65B	LN-75A	LN-75B	LN-85A	LN-85B
ºC≥ refractoriness				1700	1700	1790	1790	1790	1790	1790	1790
AL2O3% ≥				55	55	65	65	75	75	85	85
≥ CMOR	110ºC After drying			1.0	2.0	1.0	2.0	1.0	2.0	2.0	2.0
	1400ºC×3h after firing			4.0	6.0	4.0	6.0	40	60	--	--
	1500ºC×3h after firing									6.0	6.0
2.0%≥ Refractoriness under load					1300		1400		1400		1600
% Linear variation rate		1400ºC×3h after firing		1~5
		1500ºC×3h after firing								1~5
min Bonding time				1~3
% Particle size			-0.1mm	100
			+0.5mm	2
			-0.074mm	50						40

:A ,B
Remark:A represents common high-alumina refractory mortar, and B represents phosphate-bonded high alumina refractory mortar  

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



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