High Quality Refractory Silica Mullite Bricks For Cement Kiln, Top
Grade Silica Mullite Bricks
Silica Mullite Bricks Introduction
Silica-mullite bricks mainly designed for rotary kiln of cement
industry. Silicon mullite bricks by adopting high grade bauxite and
SiC as raw material and special sintering process, silica-mullite
bricks are characterized by high strength, good performance of
abrasion resistance and thermal shock resistance, constant forming
protective layer for reducing accrection formation, long
application cycle etc. Silica mulite fire bricks are used for the
transition zone, calcining zone of medium and small cement kiln.
Silica Mullite Bricks Specification
|Apparent Porosity (%)||≤19||≤19|
|Cold Crushing Strength(Mpa)||≥90||≥100|
|Refractoriness Under Load||≥1650||≥1680|
|Thermal Shock Resistance||≥15||≥20|
Advantages of Silica Mullite Bricks
1. High temperature resistance.
2. Erosion resistance.
3. Wear resistance properties.
4. Refiring small contraction
5. Excellent thermal shock resistance
6. Strong resistance to the corrosive gas and slag.
Silica Mullite Bricks Application Industry
Silica mullite brick materials in the iron and steel, nonferrous
metals, petrochemical, machinery, electricity, light industry and
other basic industries have a wide range of applications. The main
application areas of refractory materials and their respective
proportions in the steel industry accounted for the largest
proportion. Followed by cement, ceramics, glass, chemical,
Silica mullite brick mainly used for the transitional zone &
calcining zone of cment rotary kilns, and coolers.
AZM1650 is suitable to pre-heating decomposition zone of rotary
AZM1680 is suitable to the transitional zone of rotary kiln.
Zhengzhou Rongsheng Kiln Refractory Co., Ltd, located in the
beautiful Xinmi CIty,Henan Province with rich refractory materials.
Established in the early 90s of twenty century, with continuous
innovation and development, now we are a comprehensive enterprise
producing refractory in metallurgy, electirc power, building
materials, chemical industry, glass, non-ferrous metals, ect. There
are more than 180 staffs, including 20 professional technicians. We
have 3 automatic production lines for shaped, unshaped and
insulating refractory materials.
|Vietnamese distributors, they mainly engage in refractory cement
and castables, and related to|
Vietnam’s electricity, steel, ceramics and other fields.
|Indian customers on the company showcase placed in the various
types of JM series insulation brick, clay fire brick, high alumina
bricks, fire-resistant balls, etc.|
|Bangladesh customers came to Rongsheng Refractories,They repeatedly
watch our high-quality high aluminum bricks, frequently praised.|
Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or
A1: Manufacturer, some time we help our clients to purchase
relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: How can we go to your Zhengzhou Rongsheng Refractory factory
A3: (1). By Air: Zhengzhou International Airport
(2). By Fast Train: from Guangzhou to Zhengzhou, around 6 hours
from Shanghai to Zhengzhou, around 5 hours
from Beijing to Zhengzhou, around 3 hours
Q4: What’s the proportion of abroad business?
A4: Abroad market around 35%; Domestic market around 65%; and now
export proportion is increasing.
Q5: Does your Zhengzhou Rongsheng Refractory provide turn-key
A5: Yes, we already finished several turn-key projects at home and
Q6: Does your Zhengzhou Ronghseng Refractory supply samples?
A6: Yes, we can supply samples for free, and the freight will be
undertaken by clients.