White Fused Alumina is produces from high-quality aluminum oxide. The colour is pure white. It has high hardness, toughness slightly lower, high-purity. As high-level abrasives, it applies to a wide range of precision casting, steel fire-resistant, fire-resistant chemicals, 95 electrical porcelain, decorative porcelain and so on with daily life and special ceramic porcelain, as well as the military industry, electronics and other high-tech industry. Chemical components:
Aplication Specifications The main chemical components%
Al 2 O 3 Na 2 O SiO 2 K 2 O Fe 2 O 3
Abrasives Grit and Powder F 12_60 ≥ 99.15 ≤ 0.26 ≤ 0.08 ≤ 0.05
60-100 ≥ 99.15 ≤ 0.28 ≤ 0.09 ≤ 0.06
120_150 ≥ 99.1 ≤ 0.29 ≤ 0.10 ≤ 0.08
180_220 ≥ 99.05 ≤ 0.31 ≤ 0.12 ≤ 0.1
230-800 ≥ 98.5 ≤ 0.5 ≤ 0.15 ≤ 0.1
1000-1200 ≥ 98.1 ≤ 0.6 ≤ 0.18 ≤ 0.1
Refractories Sand paragraph 0 -1mm 1 -3mm 3 -5mm 5 -8mm 10 -20mm ≥ 99.4 ≤ 0.35 ≤ 0.3 ≤ 0.05 ≤ 0.1
Powder 100mesh_0200mesh-0325mesh-0 ≥ 99.4 ≤ 0.35 ≤ 0.3 ≤ 0.05 ≤ 0.1
Zhengzhou M&Y Industrial Co., Limited estalished in 1977, a group corporation with advance production equipment, excellent groups and about 200 technicians. We own strict quality control system. Before the goods delivery out our factory, at first it must be tested and signature by our Lab staff, and then recheck by their manager, and then by production manager. In this case, we can certify the goods meet international standard, meanwhile meet the request of our customers.
We believe that first class quality, reasonal price and perfect Service System can make an enterprise successful, we specialize in abrasive material, refractories. Our main products contain: Brown fused alumina, white fused alumina, black silicon carbide, green silicon carbide, Cryolite, sodium hyposulphite.
Since the inception in 1989, it has always been winning customer's trust and support with superior quality, reasonable price, considerate service and sincere cooperation.
Looking forward to cooperation with the enterprise from all over the world.
