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Parameters
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Comments
| Refractoriness (Degree):: | Common (1580°< Refractoriness<1770°) | SiO2(%)≥: | 52 |
|---|---|---|---|
| Bulk Density G/cm 3≥: | 2.0 | Cold Crushing Strength MPa 1110℃x3h≥: | 10 |
| Acid Resistance (%)≥: | 95 | Thermal Conductivity(350±25℃,W/m.k)≤: | 0.6 |
| Application (℃): | 1000 |
Thermal insulation Acid resistant Refractory Castable for chemical industry
Features
1. With easy construction.
2. Good performance of acid erosion.
3. Compressive strength with temperature and acidity increase and improve.
4. Chimney and other parts for the power industy.
Description
Acid-resistant castable 800-1200 ℃ acid medium corrosion can be castable refractory material called acid-resistant castable. It is a combination of water glass, with acid or semi-acid refractories as aggregates and powder, plus a small amount of coagulant preparation made of.
Applications
In metallurgy, chemical industry, petroleum, light industry and other thermal equipment is widely used.
Physical and chemical index
| Index | RSNS-1.6 | RSNS-1.8 | RSNS-2.0 |
| SiO2(%)≥ | 45 | 48 | 52 |
| Bulk Density (g/cm3)≥ | 1.6 | 1.8 | 2.0 |
| Cold Crushing Strength (MPa) ≥ | 5 | 8 | 10 |
| Acid resistance (%)≥ | 95 | 95 | 95 |
| Thermal Conductivity(350±25℃,W/m·k)≤ | 0.5 | 0.55 | 0.60 |
| Application (℃) | 800 | 900 | 1000 |
Note: General cargo is bulk mixture, all products must do waterproof measures during the transportation and storage, it is prohibited to use if the goods appear agglomeration.
Note: When customer have special requirement for the chemical content and the physical indicators, we can customize the production according to the customers’ requirements.
If you are interested in our products or have any question,please contact us for further information.
Sabrina Li
Sales Manager
Zhengzhou Rongsheng Kiln Refractory Material Co.,LTD.
Address:13th Floor, Building 6, China Central Electronic Commerce Port, Daxue Road, Erqi Dist., Zhengzhou 450000, Henan, China
Tel:+86 371-56010932 Fax:+86 0371-86555658
Mobile: +86 18539989577 Email:sales02@rs-refractory.com
Skype: +86 18539989577 Whatsapp:+86 18539989577
Website:www.rs-refractory.com