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| High Pure Tabular Alumina Castables Refractory GT-30 |
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| Technical data sheet | ||
| Brand | GT-30 | |
| Max service temp.(°C) | 1800 | |
| Bulk density(g/cm3) | 3.16 | |
| Chemical composition(%) | Al2O3 | 97.98 |
| CaO | 1.45 | |
| Fe2O3 | 0.05 | |
| Cold crush strength(Mpa) | 110°C×24h | 74.8 |
| 1600°C×3h | 117 | |
| Modulus of rupture(Mpa) | 110°C×24h | 6.0 |
| 1600°C×3h | 8.5 | |
| permanent linear changes on reheating (%) | 1600°C×3h | +0.2 |
| Water required (%) | 4.5-5.5 | |
| Methood of installation | Vibration | |
| Dense Refractories Co.,Ltd. | |
| Website: http://www.denserefr.com | |
| Email:denserefr@163.com | |
| SHANG WU INNER RING RD,WEILAI INTERNATIONAL BLDG 25,UNIT 1,1103 ZHENGZHOU，CHINA | |
| Tel:+(86)-371-68083078 Fax: +(86)-371-68083087 | |
| ©Dense Refractories Co.,Ltd. All Rights Reserved. | |