登封市明白是股卢店镇开元磨料厂

高含量白刚玉颗粒 白刚玉微粉（图）

中文名称：

白刚玉

英文名称：

white fused alumina

定义：

人造磨料的一种。三氧化二铝(Al2O3)含量在98％以上，并含有少量氧化铁、氧化硅等成分，呈白色。

产品简介：

白刚玉 以工业氧化铝粉为原料，于电弧中经2000度以上高温熔炼后冷却制成，经粉碎整形，磁选去铁，筛分成多种粒度，其质地致密、硬度高，粒形成尖角状，适用于制造陶 瓷、树脂固结磨具以及研磨、抛光、喷砂、精密铸造（精铸专用刚玉）等，还可用于制造高级耐火材料。

白刚玉磨料级优点:

⒈不影响加工件的颜色； 　　

⒉可在严禁铁粉残留的制程使用来喷砂； 　　

⒊微粉级非常适合湿式喷砂和研光作业； 　　

⒋加工速度快品质高； 　　

⒌所含氧化铁的量极低适合严禁铁质残留之喷砂作业； 　　

⒍经过酸洗步骤以除杂质。

白刚玉化学指标和物理指标：

白刚玉适用范围：

白刚玉适用于各种高端产品，工艺或者五金等产品表面美化处理，喷砂后表面洁白无任何杂质，免去清洗烦恼。细号白刚玉可用作抛光研磨之首。也可用做各种产品添加剂。　　

⒈表面加工：金属氧化层，碳化物黑皮，金属或非金属表面污锈清除，如重力压铸模，橡胶模之氧化物或离形剂之去除，陶瓷表面黑点，铀色去除，彩绘重生。　　

⒉美化加工：各种黄金，K金饰品，贵金属制品之消光或雾面处理，水晶，玻璃，波纹，压克力等非金属之雾面加工以及能使加工物表面成金属光泽。 　

⒊蚀刻加工：玉石，水晶，玛瑙，半宝石，印章，雅石，古董，大理石墓碑，陶瓷，木材，竹片等之蚀刻美工。　　

⒋前处理加工：铁氟龙（TEFLON），PU，橡胶，塑料被覆，橡胶滚桶（ROLLER），电镀，金属喷焊，镀钛等之前处理，使表面附着力增加。 　　

⒌毛边加工：电木，塑料，锌，铝压铸品，电子零件，磁芯等之毛边去除。力消除加工处理。

白刚玉规格:

0-3mm 3-5mm 5-8mm 8-10mm,14目 20目 36目 46目 60目 80目 100目 200目 325目等，可按客户要求进行调整生产。

白刚玉包装：

25kg/袋，双层编织袋包装，也可用吨袋包装，外包装可按客户要求调整。

White corundum using industrial alumina powder as raw materials, regularly above 2000 degrees high temperature smelting in electric arc made after cooling, the grinding plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, particle formation Angle shape, is suitable for manufacturing ceramic porcelain, resin consolidation abrasive and grinding, polishing, sand blasting, precision casting, precision casting special corundum), etc., can also be used for manufacturing high-grade refractory materials.

登封市卢店镇开元磨料厂

联系人：付明伟

座机：0371-89991307

传真：0371-60260265

手机：18337161813

QQ：2636733790

邮箱：2636733790@qq.com

网址：http://kyml666.cn.alibaba.com

厂址：中国河南郑州登封市卢店镇吴岗村

Chinese name: white corundum

English name: white fused alumina

Definition: a kind of artificial abrasive. 3 oxidation 2 aluminium (Al2O3) content in more than 98%, and contains a small amount of iron oxide and silicon oxide, the composition such as white.

Product introduction

White corundum industrial alumina powder as raw material, in the arc above 2000 degree high temperature melting made after cooling, the crushing plastic, magnetic separation to iron, screen is divided into many kinds of particle size, the quality of a material is compact, high hardness, particle formation Angle shape, suitable for manufacturing ceramic porcelain, resin consolidation abrasive and grinding, polishing, sandblasting, precision casting (jingzhu special corundum < http://baike.baidu.com/view/4482655.htm >), etc., can also be used in the manufacture of high-grade refractory materials, codenamed "WA" the international general standards and national standards, most consistent for export, also have a certain amount supply domestic users.

The granularity of product according to the international standards and national standards production, according to user requirements size process. Universal size number is F4 ~ F220, its chemical composition depending on the particle size and different. Outstanding characteristic is crystal size small impact resistance, if use since the mill processing, grain crushing for spherical particles, the surface dry clean, easy to bond with.

White fused alumina abrasive level advantages

Data does not affect the color of the machined part;

In this paper it is strictly prohibited to iron powder residual process used to sand;

Tone of micro powder level is very suitable for wet sand and inquiry light homework;

4. Processing speed high quality;

The amount of iron oxide⒌contains very low for it is strictly prohibited to iron residual sand homework;

6. The after pickling steps to impurities.

White corundum chemical index and physical index:

Chemical index physical index

Al2O3 was 99.5% knoop hardness 2000-2200 kg/best callus induction

Fe2O3 acuities 0.4% mohs hardness 9

Na2O 0.22% or less bulk density of 1.75-1.95 g/cm3

SiO2 0.04% or less true density 3.9 4.9 g/cm3

White corundum applicable scope:

White corundum are suitable for all kinds of high-end products, technology or hardware product surface beautification processing, sand surface white without any impurities, sparing cleaning trouble. Fine, white corundum used for polishing grinding head. Can also be used to do all kinds of product additive.

The surface data processing: metal oxide, carbide black, metal or non-metal surface and rust removal, such as gravity die mold, rubber mold of the oxide or from the shape of the agent to remove, ceramic surface black spots, uranium color removal, coloured drawing or pattern rebirth.

2. Beautify processing: all kinds of gold, K gold jewellery, precious metal products of extinction or fog surface treatment, crystal, glass, corrugated, acrylic etc. Nonmetal the fog of the surface processing and can make machining surfaces into metallic luster.

3 etching processing: jade, crystal, agate, semi-precious stones, seals, and stone, antiques, marble tombstone, ceramics, wood, bamboo piece of art such as etching.

4. Pretreatment processing: TEFLON (TEFLON), PU, rubber, plastic coating, rubber barrels (ROLLER), electroplating, metal spray welding, plating titanium before processing, make the surface adhesion increase.

⒌deckle edge processing: bakelite, plastic, zinc, aluminum die casting products, electronic parts, core of remove burrs. Force eliminate processing.

White corundum specification: 0-3 mm 3-5 mm 5-8 mm 8 to 10 mm, and eye and eye and eye and eye sixty eye 80 mesh 100 mesh 200 mesh 325 mesh, customers can request the production adjustment.

White corundum price: pickling white corundum 5000 yuan/ton - 6000 yuan/ton, precision casting white corundum 4000 yuan to 5500 yuan/ton, the common polishing white corundum 3000-4500 yuan/ton, detailed price, please call

18337161813 detailed consultation.

White corundum packing: 25 kg/bag, double woven bag packing, also can use the ton bag packing, packaging, customers can request the adjustment.

产品图片：

联系方式：

登封市卢店镇开元磨料厂

联系人：付明伟

座机：0371-89991307

传真：0371-60260265

手机：18337161813

QQ：2636733790

邮箱：2636733790@qq.com

网址：http://kyml666.cn.alibaba.com

厂址：中国河南郑州登封市卢店镇吴岗村