棕刚玉微粉W28 棕刚玉400#目 日标600#目

棕刚玉W28微粉是以铝矾土、无烟煤为主要原料，在2000度以上电弧炉内经高温冶炼而成，用它制成的磨具，适于磨削抗张较高（钢材、可锻铸铁、应青铜等）的金属，适用于制造陶瓷、树脂高固结磨具以及研磨、抛光、喷砂、铸造等，也可制造耐火材料。棕刚玉具有纯度高，结晶好，流动性强，线膨胀系数低，耐腐蚀、耐高温、高强度等特点。

Haixu Brown fused alumina is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by Haixu/Sicheng brown fused alumina are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. Haixu/Sicheng brown fused alumina is also used for refractory material. Brown fused alumina with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength.

一，棕刚玉W28微粉主要物理特性Main Physical Properties

二，用途Application

1.用于铝型材，铜型材玻璃，水洗牛仔服模具等的“”喷砂

  environmental blasting for aluminium profile/Copper material of glass/water to wash jeans

2.应用于显像管、玻璃、单晶硅、镜片、玉器等的自由研磨

  Grinding for kinescope/glass/monocrystalline silicon/lens/jadeware

3.可作为修筑高速公路路面、飞机跑道、码头、停车场、工业地坪、体育场地等耐磨材料

  Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium

4.固结磨具和涂覆（涂附磨具）磨具 Bonded abrasives and Coated abrasives

5.表面处理  Surface preparation and finishing

6.热喷涂/等离子喷涂Thermal Spraying (Plasma Spraying)

7.表面处理  Surface preparation and finishing

8.耐火材料，陶瓷Super Refractories, Ceramics and Tiles

9.抛光和微分子喷砂Lapping & Micro-blasting applications

三、棕刚玉W28微粉理化指标-用于磨料，研磨，抛光等  Used for abrasives ,lapping,Polishing

棕刚玉W28微粉图片：