1.段砂:0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,10-15mm,15-20mm,20-25mm,25-35mm.主要用于耐火材料。
2.粒度砂:F16,F18,F20,F24,F30,F36,F40,F46,F50,F60,F70,F80,F90,F100,F120,F150,F180,F220,F240. 用于砂轮,纱布等磨料
3.细粉:100mesh,120mesh,150mesh,180mesh,200mesh,325mesh 用于浇注料等耐火材料。
1.段砂:0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,10-15mm,15-20mm,20-25mm,25-35mm.主要用于耐火材料。
2.粒度砂:F16,F18,F20,F24,F30,F36,F40,F46,F50,F60,F70,F80,F90,F100,F120,F150,F180,F220,F240. 用于砂轮,纱布等磨料
3.细粉:100mesh,120mesh,150mesh,180mesh,200mesh,325mesh 用于浇注料等耐火材料。