Jundao (Henan) New Materials Co.,Ltd.
Jundao（Henan）New Materials Co.,Ltd.
Add to Cart
Low Cement Castable Refractory for Rotary Kiln and Ladle With High strength
Refractory castables can be divided into low cement refractory castable, ultra-low cement refractory castable and non-cement refractory castable according to the CaO content of calcium aluminate cement, here we are mainly introduce low cement refractory castable.
Characteristics
1. Good integrality.
2. High strength in high temperature environment.
3. Good anti-stripping performance.
Physical and chemical indexes of low cement refractory castable
| Item | Low cement refractory castable | |||
| DL-70 | DL-75 | DL-90 | ||
| Al2O3,% ≥ | ≥70 | ≥75 | ≥90 | |
| CaO,% ≤ | ≤1.5 | ≤1.5 | ≤1.2 | |
| Refractoriness ,℃ ≥ | 1790 | 1790 | 1790 | |
| Bulk Density,g/cm3 ≥ | 110℃×24h | ≥2.65 | ≥2.7 | ≥3.15 |
| 3h | 1500℃ | 1500℃ | 1500℃ | |
| ≥2.6 | ≥2.65 | ≥3.1 | ||
| Compressive Strength,MPa ≥ | 110℃×24h | ≥30 | ≥35 | ≥60 |
| 3h | 1500℃ | 1500℃ | 1500℃ | |
| ≥60 | ≥65 | ≥100 | ||
| Bending Strength,Mpa ≥ | 110℃×24h | ≥5 | ≥5.5 | ≥10 |
| 3h | 1500℃ | 1500℃ | 1500℃ | |
| ≥15 | ≥16 | ≥15 | ||
| Linear Change Rate ,% | 1500℃×3h | 1500℃×3h | 1500℃×3h | |
| ±0.5 | ±0.5 | ±0.5 | ||
| Use Temperature ℃ | 1500 | 1550 | 1650 | |
A1: Manufacturer, sometimes we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. The MOQ is 25 tons.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Yes. Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: Does your Jundao (Henan)?New Materials?supply samples?
A7: Yes, we can supply samples if necessary.