Phosphate Refractory Castable
Negotiable /Ton
Min.Order:1 Ton
Zhengzhou Sunrise Refractory Co., Ltd.
Phosphate Refractory Castable is prepared by taking bauxite or corundum as its aggregate and powder lot while phosphoric acid and phosphate as its bonding agent. Featured by high strength and good thermal shock resistance, it is used in the high-temperature parts of industrial furnaces and the equipment lining which pose high requirements on thermal shock resistance.
Item Brand Material | High aluminum YH-APJ70 | Corundum YH-GPJ80 |
BD(110°C x 24h) g/cm3 ≥ | 2.4 | 2.5 |
(110°C x 24h) CCS MPa ≥
| 20 | 20 |
(800°C x 3h) CSUHT MPa ≥ | 30 | 30 |
(900°C cool water ) TSR ≥ | 20 | 20 |
Linear dimensional change °C | 1400 | 1420 |
Refractoriness °C ≥ | 1710 | 1730 |