Zhengzhou Rongsheng Refractory Co., Ltd.
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C |
| Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China |
| Brand Name | Rongsheng |
| Certification | ISO9001 |
| Model Number | AZS33#;AZS36#:AZS41# |
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Product Specification
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C | Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China | Brand Name | Rongsheng |
| Certification | ISO9001 | Model Number | AZS33#;AZS36#:AZS41# |
| High Light | building materials bricks ，high temp brick | ||
Fused Zircon Refractory Corundum Brick AZS-33 Of Industrial Kiln , High Temperature
Quick Detail:
♦ Compact microstructure
♦ Good erosion resistibility to molten glass
♦ Good thermal shock resistibility
♦ Barely rendering blister
Applications:
mainly used for side walls of flame furnaces with embedded melter bottoms, for total security with average pulls and campaign lengths, and superstructures, front wall, back wall, top crown in glass melting furnace.
Specifications:
|
chemical composition |
AZS-33 |
AZS-36 |
AZS-41 |
|
ZrO2 |
≥33 |
≥35 |
≥40 |
|
SiO2 |
≤16.0 |
≤14 |
≤13.0 |
|
Al2O3 |
a little |
a little |
a little |
|
Na2O |
≤1.5 |
≤1.6 |
≤1.3 |
|
Fe2O3+TiO2 |
≤0.3 |
≤0.3 |
≤0.3 |
Physical Properties
|
bulk density(g/cm3): |
3.5-3.6 |
3.75 |
3.90 |
|
|
cold crushing Mpa |
350 |
350 |
350 |
|
|
thermal expansion coefficient (1000°C) |
0.80 |
0.80 |
0.80 |
|
|
exudation temp. of glass phase |
1400 |
1400 |
1400 |
|
|
corrocion resistance of glass melt(mm/24h) |
1.6 |
1.5 |
1.3 |
|
|
Density |
PT QX |
3.40 |
3.45 |
3.55 |
|
WS ZWS |
3.60 |
3.70 |
3.8 |
|
phase composition(%)
|
baddeleyite |
32 |
35 |
40 |
|
glass phase |
21 |
18 |
17 |
|
α- corundum |
47 |
47 |
43 |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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