白刚玉(世界足协)
White fused alumina granularity size
| 颜色 | 白色的 |
| 原料 | 氧化铝 (三氧化二铝) |
| 水晶 | 三方晶 |
| 真密度 | 3.90 克/立方厘米 |
| 堆积密度 | 3.60 克/立方厘米 |
| 硬度 (莫氏) | 9 |
| 熔点 | 2250℃ |
| 比热 (卡/克·℃) | 0.26 (20 - 90℃) |
| 应用领域 | 耐火材料行业, 航天, 汽车, 电子产品, 化学, 建筑材料, 和精密制造. |
产品概述:
White Fused Alumina is electrically fused in arc furnace under the high temperature of above 2000°C with high grade processed alumina as raw material. It is divided into a variety of particle sizes after crushing, shaping, magnetic separation and iron removing. The WFA is dense texture, the hardness is slightly higher than that of Brown Fused Alumina, with high purity, good self-sharpness, 研磨力强, low calorific value, 高效率, and acid and alkali corrosion resistance, good temperature stability, ETC. White corundum abrasives are widely used in refractory materials, ceramic abrasive tools, resin abrasive tools, coated abrasive tools, grinding and polishing, sand blasting, precision casting and other fields.
优点:
我公司生产的白刚玉具有纯度高的优点, 自锐性强, 研磨力强, 高效率, 耐高温和腐蚀稳定性. 用它制成的磨具具有磨削锋利的优点, 低发热率, 研磨效率高, 使用过程中附着力小.
White Fused Alumina Abrasive sizes:
White Fused Alumina Abrasive sizes:F8 F10 F14 F16 F20 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 Or as per specific requirements
| 测试产品 | 氧化铝% | 氧化钠% | 氧化铁% | 二氧化硅2% | 磁性材料(%) |
|---|---|---|---|---|---|
| White fused alumina F80 | ≥99.3 | ≤0.4 | ≦0.15 | – | ≤0.03 |
应用：
白刚玉用于许多应用，包括磨削轮和切割轮, 耐火材料和陶瓷形状, 涂附磨具, 熔模铸造外壳, 层压板, 涂料, 喷砂磨料, 研磨和抛光, 还有很多, 还有更多.
1. Ceramic products, grinding and polishing, chamfering, ETC.
2.Production of ceramic filter plates, foam ceramic filters, porous ceramics, water-absorbing ceramics, filter ceramics, honeycomb ceramics, ceramic membranes, polishing membranes, ETC.
3.Rubber rollers/photoelectric industry/ceramics/diamond resin grinding wheels/wash basin surface coating fillers
4.Flooring, adhesives, electronic adhesives, FRP wear-resistant plates, FRP surface paint, gel coats, insulation board wear-resistant layers, ETC.
5.Ceramic glazes, epoxy sand, UV coatings, wear-resistant floor coatings, environmentally friendly materials, powder coatings, environmentally friendly coatings, polyurethane coatings, PU coatings, anti-corrosion coatings, wear-resistant floor coating additives, ETC.
6.喷砂, sandblasting by sandblasting machines, stainless steel sandblasting, semiconductor sandblasting, air conditioning equipment sandblasting, carbide sandblasting, nuclear engineering sandblasting, production of welding materials, silicon wafer sandblasting, P.C.B circuit board sandblasting, 表面处理, 除锈, mobile phone case sandblasting, kitchenware sandblasting, tungsten, molybdenum, titanium and other rare metal products, carbide sandblasting, ETC.
包装:
- 25公斤纸/塑料小袋
- 1.0/1.2/1.25/1.35MT 大袋
- 大袋子里面装着小袋子
- 大袋子 / 托盘上的小袋子
- 散装
- 根据客户的详细要求
The composition of white fused alumina is mainly industrial alumina powder, 其主要化学成分是三氧化二铝 (三氧化二铝), 含量超过 98%.
支持定制. 您可以在留言板上留下您的需求，我们将在短时间内与您联系 24 小时.
白刚玉的硬度很高, 莫氏硬度为 9.0
电熔氧化铝具有卓越的硬度, 清晰度, 和耐用性, 从而实现有效的材料去除, 一致的表面光洁度, 与其他磨料相比，磨料寿命更长.
是的, our factory’s micro powder has undergone acid and alkali washing, 杂质含量低, moisture precipitation process, and special electric furnace drying, so it has good cleanliness, uniform particle size and good particle shape.
具有细粒度和高纯度的电熔氧化铝可用于光学等行业的抛光和精加工应用, 珠宝, and precision manufacturing to achieve smooth and reflective surfaces..
