Selected material, well-controlled producing process and super high alumina content.
Specification:
Chemical composition %
Al2O3 94.24
SiO2 0.15
Fe2O3 0.25
CaO 3.5
Physical properties
Setting time
Initial min 10 min
Final min 60 max
Flexural strength Mpa
1d 2.5 min
3d 3.5 min
Compressive strength Mpa
1d 10 min
3d 20 min
Insulated capability MЩ 200 min

Character and uses:
This product possesses high melting point, good flowability, good insulation and stability under high temperature. It is mainly used for castables of heat sensor in thermometer.
Packing: In 25kg PE bag with complex bag of paper and woven plastic outside. Other packing can also be supplied by agreement.
In addition, our company can adjust each product's composition according to customer's requests.