Min. Order Reference FOB Price
1 kg US$40.00-50.00 / kg
Product Description
Product Description Name B Target Material Boron Purity 99.5% Size Customized Color Black Shape Customized Surface Polished Surface;Ra≤1.6μm Density ≥2.106g/cm³(90%) Application Used for Semiconductor, PVD Film Coating,Optical Thin Film Coating,Decoration film ...