Specs.: SiO2   64%MIN.

               K2O    3%MAX.               Fe2O3 0.005%MAX.               Al2O3  17%MIN.

               Na2O   10%MAX.               S         0.005%MAX.

               P         0.03%MAX.

Size: 100(150)mesh   30-70%

          200mesh            5%min.      

          -200mesh          30%

Application:in welding industry

Packing:25kg bags.50bags,jumbo bags or other kind of package according to the customers' requirements.

Leading time:15days after the contract date.

Loading port:Bayuquan,Dalian 

Paymnet:T/T,D/A,D/P,L/C at sight