Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000TON PER MONTH |
| Delivery Time | Within 10 working days after payment |
| Packaging Details | Plastic inside and carbon box outside or with pallets. |
| Working temperture | 1100(2012℉） |
| Color | pure white |
| Density | 96-128kg/m3 |
| Line shrinkage after 24 hours | ≤2.5（1100/2012℉） |
| Tensile strength | 0.04MPa |
| Al2O3 | 47-49 |
| Size | 7200*610*25/3600*610*50 |
| Brand Name | ZZRS |
| Certification | CE ISO9001 |
| Place of Origin | Henan China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000TON PER MONTH |
| Delivery Time | Within 10 working days after payment | Packaging Details | Plastic inside and carbon box outside or with pallets. |
| Working temperture | 1100(2012℉） | Color | pure white |
| Density | 96-128kg/m3 | Line shrinkage after 24 hours | ≤2.5（1100/2012℉） |
| Tensile strength | 0.04MPa | Al2O3 | 47-49 |
| Size | 7200*610*25/3600*610*50 | Brand Name | ZZRS |
| Certification | CE ISO9001 | Place of Origin | Henan China |
| High Light | castable refractory material ，refractories products | ||
Low Sound Transmission Ceramic Fiber Board Widely Used for Furnace
Product description:
Ceramic fiber board is produced with different alumina-silica fibers for applications at temperatures up to 1400 ºC by vacuum formed technology.
With a characteristics of hard ,excellent strength ,light weight and easy to handle.It is ideal material for furnace ,boiler duct , stack lining and other heat equipments.
Product Features
Low thermal conductivity and shrinkage Low heat storage
Light weight
Excellent thermal shock resistance and thermal stability Easy to handle ,cut and install
Low sound transmission
Product Application:
1.Refractory lining for industrial furnace in wall, roofs, stacks and doors,etc.
2.Combustion chamber liners,boilers and heaters.
3.Back-up insulation for brick,and monolithic refractories
4.Transfer of molten aluminum,and other non-ferrous E metals.
5.Expansion joint boards
6. Barrier against flame and heat
Phycial and chemical data:
| ITEM | PRODUCT | COM | STD | HP | HA | HZ | |
| Classification Temperature(ºC) | 1100(2012℉) | 1260(2300℉) | 1260(2300℉) | 1360(2480℉) | 1430(2606℉) | ||
| Working Temperature(ºC) | <1000(1832℉) | 1050(1922℉) | 1100(2012℉) | 1200(2192℉) | 1350(2462℉) | ||
| Color | white | white | white | white | white | ||
| Density(kg/m3) | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | 260~ 320 | ||
| Liner Shrinkage (%) After 24hours | <2.5 (1000℃/1832℉) | <2.5 (1050ºC/1922℉) | <2.5 (1100ºC/2012℉) | <2.5 (1100ºC/2012℉) | <2.5 (1350ºC/246℉) | ||
|
Thermal Conductivity (w/m.k) Density(128Kg/m3) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | 0.085(400ºC/752F) | ||
| 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | 0.132 (800ºC/1472F) | |||
| 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | 0.180 (1000ºC/1832F) | |||
| Tensile Strength (MPa) (Strenth10%) |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 | ||
|
Chemical Composition % | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |
| Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | ||
| Al2O3+SiO2+ ZrO2 | - | - | - | - | 99 | ||
| ZrO2 | - | - | - | - | 15-17 | ||
| Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||
| Na2O +K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | ||
| Size(mm) | Specification:600X400X3-50,900X600X3-50,other according to customer's requirement | ||||||
Product Pictures:
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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