White Aluminum Oxide best 0724

Specifications White Alumina oxide from Bosun

1.High quality

2.Best price

3.Delivery in time

4. Long durability

      Summary of White Alumina Oxide   Mainly chemistry composition: 1. Al2O3 >98% 2. Al2O3 >95% 3. Al2O3 >89% Size: Grit# 36,40,55,75,90,110,150,220,320,400 0.05-10mm   Density: 3.90 g/cm3 Hardness: Mr Spectral hardness is 2000-2200 Kg/was, 9.0 mohs hardness Color: dark brown, deep blue in colour after calcination Melting point: 2250 C The highest use temperature: 1900 C Specific heat (Cal/g. C) 0.26 (20-90 - C) Heat transfer coefficient at room temperature to 900 C (Cal/cm3. SEC. C) Refractive index: e = 1.760 w = 1.768 (Na line) Resistivity: 30 C 300 C 900 C 1600 C (cm) Coefficient of expansion: 7-9 (0-1600 - C)         Applications:   Roofing Granules  Pipeline Blasting Corrosion Cleaning Garment & Textile Blasting Jean & Clothing Sandblasting  Golf Course Filler  Paints and Coatings Sandblasting, Surface Prep Grinding Wheels Offshore oil pipeline blasting Blast Cleaning Asphault anti-skid additive   Slag Wool Insulation   The use of the brown fused alumina,     We also mainly on below metal abrasive:      Usage/Application   Sand-removing and rust-cleaning of alloy casting, steel plates, steel pipes,steel structures, containers,ship;reparation of steel substrates before application of paints and related products,surface treatment before plating,cutting rocks,gridding processing,enhancing adhesiveness, intensify of springs,especially used in shot blasting machine and penning machine.  Used for industrial foundary,forging plant,heat treatment shop,steel constractionplant,container manufature,ship builder,auto and locomotive manufacture.         Company Profile     Shanghai Bosun Abrasive Co., Ltd. is a professional abrasive company, which can research, produce and sell all kinds of abrasives. The main products include all kinds of steel shot, steel grit, steel cut wire shot, stainless steel balls, aluminum balls, zinc balls, copper balls as well as the copper sand, brown corundum, black corundum and so on. The company has advanced equipment and technology, strong technology strength and perfect quality inspection methods. The products are strictly produced and tested according to relative standard, so it is trusted by our customers and be chosen as designated product by many companies which producing sand-blast equipment. The company has passed ISO9001 international quality system certification, the products are widely used in shipbuilding, container, automobile, steel, foundry, machinery, mining, stone and other industries, which has sold to more than 20 provinces of China, and exported to the United States, Canada, European countries and Southeast Asian countries.    Any details, psl contact with Irene Liu,thanks.     Pls call or mail to me, Picture, details,best offer will be provided. Hope to be your best supplier &Thanks for your time.