Improve Multi Size Floor Quality Refractory Grade White Fused Alumina Abrasive 200 /325mesh

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Powder
• ไม่ใช่ ของรุ่น: 99.5% fused alumina
• Hardness: Superabrasive
• Grit Size Range: F4-F80
• เสียง 2 o3: 97.5%-99.5%
• ขนาดผลึก: 600-1400
• ความหนาแน่นที่แท้จริง: 3.90
• ความหนาแน่นรวม: 1.5-1.95 g/cm3
• ความแข็งจากการปม: 2200-2300 กก ./ มม .2
• แพคเพจการขนส่ง: Suitable for Export
• ข้อมูลจำเพาะ: customization according to your needs.
• เครื่องหมายการค้า: Longzheng
• ที่มา: Shandong, China
• รหัสพิกัดศุลกากร: 2818109000
• กำลังการผลิต: 20000tons/Year

คำอธิบายสินค้า

Product Descriptions:

White corundum is made of industrial alumina powder as raw material and refined using modern new unique technology. Sandblasting abrasives have the characteristics of short grinding time, high efficiency, good benefits and low price. The main components: aluminum oxide (Al2O3) content is more than 98%, and contains a small amount of iron oxide, silicon oxide and other components. It is white in color. It is made by smelting at a high temperature of more than 2000 degrees in an electric arc and then cooling. It is crushed and shaped, magnetically separated to remove iron, and screened into a variety of particle sizes. Its texture is dense and hard, and the particles form sharp corners.
White corundum has slightly higher hardness than brown corundum, slightly lower toughness, high purity, good self-sharpening, strong grinding ability, low calorific value, high efficiency, acid and alkali corrosion resistance, and high temperature and thermal stability. Abrasive tools made of white corundum sand are suitable for grinding fine-grained abrasives such as high-carbon steel, high-speed steel and stainless steel. White corundum segment sand can also be used for precision casting and advanced refractory materials.
Scope of application:
White corundum abrasive is suitable for surface beautification of various high-end products, crafts or hardware products. After sandblasting, the surface will be white without any impurities, eliminating the trouble of cleaning. Fine white corundum can be used as a polishing tool. It can also be used as a variety of product additives. It can be used as solid and coated abrasives, wet or dry or spray sand, suitable for ultra-precision grinding and polishing in the crystal and electronic industries and the production of advanced refractory materials. Suitable for processing quenched steel, alloy steel, high-speed steel, high-carbon steel and other materials with hard hardness and high tensile strength. It can also be used as contact media, insulator and precision casting sand. Remove rust, dirt and scale from iron workpieces to increase coating and coating adhesion; remove scale from aluminum workpieces for surface strengthening and light decoration; remove scale from copper workpieces to achieve a matte effect and crystal frosting for glass products , engraved pattern plastic products with matt effect, denim and other special fabrics plush processing and effect patterns
1. Surface processing: metal oxide layer, carbide black skin, metal or non-metal surface rust removal, such as gravity die-casting mold, rubber mold oxide or release agent removal, ceramic surface black spots, uranium color removal, painting Rebirth.
2. Beautification processing: Matte or matte processing of various gold, K gold jewelry, precious metal products, matte processing of crystal, glass, corrugated, acrylic and other non-metals, and can make the surface of the processed object become metallic luster.
3. Etching processing: etching art for jade, crystal, agate, semi-precious stones, seals, elegant stones, antiques, marble tombstones, ceramics, wood, bamboo chips, etc.
4. Pre-treatment processing: PU, rubber, plastic coating, rubber roller (ROLLER), electroplating, metal spray welding, titanium plating and other pre-processing to increase surface adhesion.
5. Burr processing: Burr removal of bakelite, plastic, zinc, aluminum die-casting products, electronic parts, magnetic cores, etc.
6. Stress relief processing: Stress relief processing for parts in aerospace, national defense, precision industry, rust removal, paint removal and matting, renovation, etc.

Product Name:	white fused alumina  and    brown fused alumina
Material	aluminium oxide
Color	white brown
Standard	JIS
Grade	Top
Brade	Rock
Al2O3	>99.5
Application	sandblasting polishing  and coated abrasive

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