Overview
Adsorbent Perlite Powder is derived from naturally occurring perlite ore, which is heated to expand its volume by up to 20 times. This process creates a lightweight, porous material with excellent adsorption and insulation properties. It is chemically inert, non-toxic, and resistant to fire, making it suitable for diverse industrial applications. Perlite powder is commonly used as a filter aid in food and beverage processing, pharmaceuticals, and chemical industries due to its ability to trap fine particles. Its low density and high surface area also make it ideal for horticultural uses, such as soil aeration and water retention.
Physical and Chemical Properties
Adsorbent Perlite Powder exhibits a unique combination of physical and chemical properties. Its porous structure provides a high surface area, enabling effective adsorption of liquids and gases. The material is lightweight, with a bulk density ranging from 0.05 to 0.20 g/cm³, and has a melting point of approximately 1,260–1,350°C. Chemically, perlite is an amorphous aluminosilicate, making it resistant to most acids and alkalis. It is insoluble in water and organic solvents, ensuring stability in various environments. These properties contribute to its widespread use in filtration, insulation, and as a filler in construction materials.
Main Applications
The primary application of Adsorbent Perlite Powder is in filtration, where it serves as a filter aid for liquids such as beer, wine, and edible oils. Its high porosity and inert nature make it effective for removing impurities without altering the product's quality. In construction, perlite powder is used as an additive in lightweight plasters, concrete, and insulation boards due to its thermal and acoustic insulation properties. Horticulturists value it for improving soil structure, enhancing drainage, and retaining moisture. Additionally, it finds use in chemical processing as a carrier for catalysts and adsorbents.
Safety and Storage
Adsorbent Perlite Powder is generally considered safe, as it is non-toxic and non-reactive. However, prolonged inhalation of dust particles can cause respiratory irritation, so it is advisable to use protective equipment such as masks and goggles during handling. Storage should be in a dry, cool environment to prevent moisture absorption, which can reduce its effectiveness. Avoid contact with strong acids, as they may degrade the material over time. Proper labeling and segregation from incompatible substances are recommended to maintain quality.
B2B Procurement Guide
When procuring Adsorbent Perlite Powder, B2B buyers should prioritize specifications such as particle size distribution, moisture content, and purity. These factors directly impact performance in filtration, insulation, or horticultural applications. Suppliers should provide certificates of analysis (CoA) to verify quality. Bulk purchasing (e.g., by the ton) typically offers cost savings, but buyers should confirm logistics and storage capabilities. Consider regional suppliers to minimize transportation costs and ensure timely delivery. Sample testing is recommended to assess suitability for specific industrial needs.
Related Manufacturers
- 主营：鳞片石墨、可膨胀石墨、土状石墨、石墨粉、铁粉、蒙脱石粉、钢砂、硅藻土、膨润土、铁砂、玻璃微珠、莫来砂
- 主营：氧化钙、膨润土、碳酸钙、麦饭石粉、滑石粉、沸石粉、白云石粉、橡胶粉、石英粉、硅微粉、抗菌粉、木粉、磁粉、海泡石粉、负离子粉、石墨、硅藻土、氢氧化钙、消石灰、陶土、活性白土、金刚砂、二氧化硅、高岭土
- 主营：油漆陶瓷原料、煅烧高岭土、水洗高岭土、添加用硅酸铝粉、滑石粉、重晶石粉、沸石粉、膨润土、黄陶土、红陶土、轻质碳酸钙、重质碳酸钙、铝矾土、石英砂、海泡石
- 主营：铁砂、钢砂、莫来砂、导电石墨粉、鳞片石墨粉、润滑石墨粉、脱模石墨粉、硅藻土、膨润土、玻璃微珠
- 主营：碳酸钙、白沙、白石子、高岭土、煅烧高岭土、石英砂、石英粉、白云石、白云石粉、重钙粉、轻钙粉、麦饭石粉、凹凸棒土粉、蛭石粉、滑石粉、珍珠岩、沸石粉、重晶石粉、膨润土、氢氧化钙、染色石子、染色彩砂、氧化钙、硅藻土、白陶土、火山石、金刚砂、铁钢砂、鹅卵石、长石、铝矾土
- 主营：重晶石粉、萤石粉、沉淀硫酸钡、氧化钙、碳酸钙
- 主营：真石漆、沙子全、粘土球、腻子粉、钙粉工业、石粉填充、石粉砂浆、石粉沙子、白沙子、烘干沙、膨润土、40目河沙、烘干河沙、水族婚庆、抗裂砂浆、塑料橡胶、喷砂除锈、环氧草坪、人造沙滩、砂浆抹面、钻井泥浆、公园造景、白色沙子、pvc填充料、河沙园艺
- 主营：火山石、火山岩、火山石板材、硅藻土、火山石粉、铁粉、重晶石粉、果木炭粉、松树皮、氧化钙、陶粒、云母、灌浆料、竹炭、活性炭、石英砂、萤石、硫酸钡、蛭石、氧化镁
- 主营：白云石、石英砂、金刚砂、重钙粉、陶土粉、重晶石粉、石英粉、橡胶粉、麦饭石粉、滑石粉、长石粉、白云石粉、硅微粉、珍珠岩粉、偏高岭土粉、高岭土、膨润土、铝矾土、蛭石、轻质碳酸钙、凹凸棒土、粘土球、氧化钙、氢氧化钙
- 主营：火山石、火山石板、石英砂、萤石粉、吸附竹炭、重晶石粉、铁粉、火山石粉、木粉、珍珠岩、硅藻土、松树皮、活性炭、陶粒、氧化镁、氧化钙、云母、蛭石、核桃壳、核桃砂、核桃皮、火山岩
- 主营：工业尿素、氧化钙、碳酸钙、磁粉、铁粉、矿渣粉、高岭土、硅藻土、膨润土、硫酸钡、重晶石、三聚氰胺、氢氧化钙、工业盐、石英砂、碳酸氢钠、小苏打、轻质碳酸钙、融雪剂、海泡石、纳米碳酸钙、活性钙、脱硫增效剂
- 主营：硅藻土、竹炭、活性炭、火山石粉、木粉、铁粉、火山石、火山石板材、氧化镁、松树皮、玻璃块、萤石、陶粒、氧化钙、云母
- 主营：白陶土、碳酸钙、金刚砂、滑石粉、石英砂、白云石砂、耐火材料、地坪材料、彩色地坪料、高尔夫球场、耐磨地坪硬化剂
- 主营：火山石、火山岩、火山石板材、硅藻土、火山石粉、铁粉、重晶石粉、木粉、锆英粉、氧化钙、松树皮、云母、氧化镁、竹炭、活性炭、灌浆料、陶粒、玻璃块、锆英砂、硅酸锆、萤石
- 主营：碳酸钙、凹凸棒土、硅藻土、磁粉、沸石粉、介质粉、粉煤灰、矿渣粉、硅灰硅微粉、萤石粉、珍珠岩粉、贝壳粉、远红外粉、煤粉、木粉、钛白粉、红土黄土、膨润土、石英砂、膨润土猫砂、活性白土、高岭土、陶土、铁砂、花生饼