微观形貌为白色带孔圆球，熔点1670℃，球体大小分布在2-30μm。用途：包裹香精后，用于陶瓷上釉、汽车油漆、塑胶、无纺布、皮革、家具、涂料、高分子注塑制品等能够长期缓慢释放香气，用于室内涂料可吸附游离甲醛、游离酚，净化室内空气，包裹不同颜色荧光粉，在紫外灯下可延时发光，用于商品防伪。

Silicon Dioxide Substrate Based Micron-Sized Ball Bag

This product comprises white pored round balls in microscopic shape with melting point of 1670℃. These balls are distributed from 2μm to 30μm in size. Usage: Wrapped with essence, this product, when applied to, among other things, ceramics glazing, auto paint, plastics, non-woven fabrics, leather, furniture, paints and high molecular injection molding products, can release fragrance slowly for a long term and when applied to indoor coating, can absorb free formaldehyde and free phenol to purify indoor air; furthermore, when wrapped with phosphor powders of different colors, this product may emit light in delay under ultraviolet lamp and be used for anti-counterfeiting of commodities.