Specifications are:Fe no less than 50% higher is appreciatedS no less than 22% higher is also acceptableK2O+Na2O less than 0.20%Al2O3 less than 2.0%P less than 0.1%TiO2 less than 0.15%SiO2 less than 7%ZnO less than 0.15%Weighing average less than 0.15% in the certain monthF less than 0.1%AS less than 0.1%Wei Show More...
Specifications are:Fe no less than 50% higher is appreciatedS no less than 22% higher is also acceptableK2O+Na2O less than 0.20%Al2O3 less than 2.0%P less than 0.1%TiO2 less than 0.15%SiO2 less than 7%ZnO less than 0.15%Weighing average less than 0.15% in the certain monthF less than 0.1%AS less than 0.1%Weighing average less than 0.1% in the certain month3. USD price for CNF Qingdao China.&Others:May i know the delivery time of this product?Send me your products list brochure to us.Do you offer free sample or what would be the charges of the sample?What is the MOQ?Can u send us your latest product catalog with complete quote prices.