Insulation Refractory Brick for Ceramic Roller Kiln

• Customization: Available
• Classification: Mullite
• Feature: Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity
• Model NO.: BZ-98
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Brick
• Al2O3: Min99%
• Application: Electric Industry
• Brick: High Alumina Brick
• Refractory Material: Fireproof Material
• Character: Insulation Brick
• Brick Type: Stand Brick
• Bulk Density: Light Weight Refractory 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
• Package Size: 1100.00cm * 1100.00cm * 1000.00cm
• Package Gross Weight: 1800.000kg

Product Description

Insulation Refractory Brick for Ceramic Roller Kiln
The Description:
Heat insulation brick is a kind of heat insulation product with regular shape. It belongs to light insulation refractory material. The common characteristics of such materials are small volume density, light bulk weight and low thermal conductivity. But the strength is low, high temperature reburning shrinkage is large, heat insulation, moisture effect is good.
The Physical and Chemical Index of Insulation Refractory Brick for Electric Furnace

Item	Bubble Al2O3			Bubble ZrO2 Brick
	BA-85	BA-90	BA-99	BZ-98
Max service temperatureºC	1680	1700	1800	2200
Al2O3 %	85	90	99	---
ZrO2         ≤	---	---	---	≥98
SiO2         ≤	13	8	0.2	0.2
Fe2O3 ≤	0.2	0.2	0.2	0.2
Density kg/m3	1.4-1.7	1.4-1.7	1.4-1.7	≤3.0
CCS Mpa	12	10	9	8
RUL ºC             ≥	1650	1700	1700	1700
PLC 1600ºC*3h	±0.3	±0.3	±0.3	±0.2
Thermal expansion%≤	7.8	8	8.6	9.1
Thermal conductivity(w/mk)	0.8	1.3	1.5	0.3

Product feature:
Insulation Refractory Brick for Electric Furnace used for lining of high temperature furnace and thermic insulant of ultra-high temperature furnace of the industrial as refractory material,industrial ceramics,electronice ceramics,petrochemical and metallurgical industries.
Classification of heat insulation brick
It is usually divided into three types:
(1) Ordinary thermal insulation bricks, the use of temperature below 1000 ° C, mainly diatomaceous earth bricks, expanded vacen stone bricks, expanded perlite bricks, etc., mostly used as thermal insulation layer of thermal equipment.
(2) Refractory heat insulation brick, the use temperature between 1000 ~ 1500ºC, mainly light clay brick, light silicon brick, light high aluminum brick and so on.
(3) High temperature heat insulation brick, the use temperature is above 1500ºC, and can be directly used as a high temperature furnace lining, mainly light corundum brick, alumina hollow ball products and zirconia hollow ball products.
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


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