Castable Refractory al2o3 sio2 refractory castable and cement

Zhengzhou Sunrise Refractory Co., Ltd. locates at centre China. The major railway intersection of Jingguang and Longhai is close to Zhengzhou Xinzheng International Airport. To expand its import and export business, Sunrise has established long-term business with dozens of customer all over the world and maintained good cooperation with them.

Cemant Refractory cement (Calcium Aluminate Cement )(CA-50)

Al2O3: 50% min SiO2:8% max Fe2O3: 2.5% max

Blaine specific surface area: 300m2/kg

Initial setting time: 30 min min

Final setting time: 6 h max

Flexural strength: 1day 5.5MPa min; 3 days 6.5 MPa min

Compression strength: 1 day 40 MPa min; 3 days 50 MPa min

Packing: 50 kgs bag

1. What's the color of your products?

Reply: Different bricks are featuring with different colors, for example, the fireclay bricks are generally yellow, fused cast AZS are mostly white and cement refractory are grey. You may send the specification and requirements to us, our technician and factory will provide you with pictures and specific solutions.

2. Would you please send us some samples?

Reply: Our company can provide 100*100*50 block samples or 500kg powder cement refractory for free. However, the frieght should be born by the clients. In particular case, if the mould is required to be made first for some special shaped blocks, the mould cost and sample fees assumed by clients will be highly appreciated.