46%Al2O3 Lower Porosity Clay Fire Brick for Cearmic Industry
The Description:
Low porosity clay brick for glass kiln is a kind of refractory clay brick, which is mainly based on high bauxite and coke precious stone as the main raw materials, adding sillimanite, andalusite in accordance with the proportion of the equipment and add the binder, the binder after mixing, molding, drying and kiln firing of low porosity clay products, porosity is generally less than 17%.
Low porosity clay brick is a refractory product made of high quality burnt gem as the main raw material, and its performance has been upgraded comprehensively
Physical and Chemcial Index of 46%Al2O3 Three Low Clay Brick Lower Porosity Clay Brick for Glass Furnace
| Item |
Unit |
Three low clay brick |
Lower porosity |
Clay brick |
Anti-strip caly brick |
| DDD |
DN-14 |
DN-17 |
ZN-45 |
ZN-40 |
ZN-36 |
KN |
| Al2O3 % ≤ |
% |
46 |
45 |
42 |
45 |
40 |
36 |
44 |
| Fe2O3 ≤ |
% |
1.2 |
1.5 |
1.8 |
-- |
-- |
-- |
1.6 |
| Apparent porosity % ≤ |
% |
11 |
14 |
17 |
16 |
19 |
22 |
18 |
| BD |
g/cm3 |
2.4 |
2.34 |
2.26 |
2.3 |
2.2 |
2.1 |
2.32 |
| CCS |
Mpa |
80 |
65 |
50 |
50 |
35 |
30 |
50 |
| PLC 1400ºC*2h |
|
-- |
+0.1--0.2 |
+0.1--0.2 |
+0.1--0.2 |
+0.1--0.3 |
+0.1--0.4 |
+0.1--0.3 |
| 0.2Mpa RUL ºC ≥ |
ºC |
1520 |
1470 |
1430 |
1430 |
1380 |
1350 |
1450 |
| Creep rate 0.2Mpa 1200ºC*50h% |
% |
0.1 |
-- |
-- |
-- |
-- |
-- |
-- |
Product feature:
High strength, high refractoriness, compact organization, low porosity, good thermal shock stability, anti-spalling, widely used by hot blast furnace, glass furnace regenerator.
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
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