不织布抛光盘用棕刚玉P系列微粉P280
产品名称: 不织布抛光盘用棕刚玉P系列微粉P280/棕色金刚砂280#/棕刚玉微粉P280#/Brown Aluminum oxide P280
CHEMICAL COMPOSITION/化学成分:
| Item | Guarantee Value/保证值（%） | Typical Value/典型值（%） |
| Al2O3 | ≥93.5 | 93.85 |
| Fe2O3 | ≤0.3 | 0.27 |
| SiO2 | ≤1.2 | 1.16 |
| TiO2 | 1.7-3.8 | 3.40 |
| CaO | ≤0.45 | 0.38 |
PHYSICAL PROPERTIES/物理指标:
| Specific Weight/比重 | Hardness/硬度 | PH Value/PH值 | Melting Point/熔点 |
| 3.95 g/ cm3 | 9.0Mohs scale | 7-9.5 | 2050℃ |
Particle size distribution/粒度分布 (By Analyzer RC3000) :
| Size/粒径 | Guarantee Value/保证值 | Typical Value/典型值 |
| D3(um) | ≤70 | 68.86 |
| D50(um) | 48.2-52.2 | 51.52 |
| D94(um) | ≥34 | 35.96 |
Applications/用途：
- Grinding of metal materials such as iron, carbon steel, and stainless steel. / 铁、碳钢、不锈钢等金属材料研磨。
- Grinding of non-metallic materials such as fiberglass, acrylic, and carbon fiber. / 玻璃钢、亚克力、碳纤维等非金属材料研磨。
- PCB roughing and grinding material in the electronic industry. / 电子行业线路板抛光表面粗糙化研磨材料。
- Surface treatment of textile products such as denim. / 牛仔布等纺织产品的表面处理。
- Sponge polishing blocks, rolling grinding stones, polishing waxes, and other raw materials for grinding products. / 海绵抛磨块、翻滚研磨用研磨石、抛光蜡等研磨产品的原材料。
- Raw materials for coated abrasives such as non-woven sanding discs, elastic grinding discs, sandpaper, nylon polishing wheels, etc. / 不织布砂盘、弹性磨片、砂纸、尼龙抛光轮等涂附磨具的原料。
- Materials for adding anti slip and wear-resistant layers. / 防滑耐磨层的添加材料。
Package/包装：
- 25公斤编织袋+吨包 / 25kgs/Bag+1Ton/Jumbo Bag
- 25公斤编织袋+1吨托盘/ 25kgs/Bag+1Ton/Pallet
- 接受纸袋等定制包装/Customized Packages such as paper bag are available
不织布抛光盘用棕刚玉P系列微粉P280的生产：
不织布抛光盘用棕刚玉P系列微粉P280的包装：
