... Thickness 15mm 3. Carbon gram weight 250g/m2 BGAC Activated Carbon Non Woven Fabric Features1.Using polyester, polyamide, nylon, etc ... a property of high permeability, low initial resistance and high dust collection rate2.Using different melting point of ... airflow Application1.Apply to electronic, pharmaceutical, food and other industries as prevention and control of pollution, filtration of fresh air ...