high alumina cement(Refractory cement)

From: Guizhou Anhong Resources Co.,Ltd

Re:high alumina cement(Refractory cement)

Dear Sirs,

We can supply high alumina cement please contact us for more details if you are interested in.

refractory cement

SPEC:

(1)Chemical Specification:

   Al2O3             55%min

   CaO               30-35% 

   Fe2O3           2.6%max

   SiO2              6%max

   TiO2              3%max

   H2O               0.25%max

   K2O+Na2O     0.3%max

(2)Physical property

   Cold crushing strength(MPa)  40  day;  50  3d

   Cold bending stenhth(MPa)   5.5  1d;  6.5  3d

   Time of setting:

   initial setting(minute)  30 min

   final setting time(hour)  6  max

Size:200mesh    90%  min

PACKING:25kg/bag      40bags/MT big bags .