wear resistant refractory brick
Product Details:
| usage | boiler of power plant |
|---|---|
| Place of Origin | Shandong, China (Mainland) |
| Brand Name | kxnd |
Payment & Shipping Terms:
| Packaging Details: | standard seaworthy packing |
|---|---|
| Payment Terms: | L/C,T/T |
Detailed Product Description
physical & chemical property
Item | NM-70 | NM-80 | NM-90 | |||
Al2O3 ≥ | 70 | 80 | 85 | |||
SiO2 ≥ | 25 | 15 | 10 | |||
Cold crushing strength(MPa) ≥ | 60 | 80 | 100 | |||
Bending strength(MPa) ≥ | 10 | 12 | 14 | |||
Thermal shock resistance(900) time | 20 | 25 | 30 | |||
Abrasive index(ASWTC-704) | 9 | 8 | 6 | |||
coefficient of heat conductivity W/m.k(under 1000)≤ | 1.5 | 1.5 | 1.5 | |||
Working temperature(Max) | 1400 | 1500 | 1600 | |||
Features | High strength in medium temperature Volume stability in high temperature Wearable Anti-corrasion | |||||
Working part | Material returner,wall of economizer,inner wall of mixture room etc. | |||||
wear resistant refractory brick
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Company Info
Zibo Xinnaida Refractory Material Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Zibo
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products