Product Name: F Grade Medium Efficiency Fiberglass Air Filter Paper Model NO.: F9 Color: White Type: Quantitative Resin Content: 10%-15% Corrugation Depth: 0.25mm Basic Weight: <100g/? Thickness: 0.31-0.6mm Usage: Air Filter Material: Glass Fiber Pressure Drop: ?45PA Certification: ISO9001, IATF16949, ISO14001, Fsc Efficiency: 60% Stiffness MD: 1% Trademark: Renfeng Transport Package: Carton Packing Specification: F8 grade Origin: Shandong, China HS Code: 5911400000 Product Description Fiberglass medium filtritrion material was made with glass fiber as the main material and synthetic fiber by ultra-thick wet molding and through drying technology, with characteristic of high filtration efficiency, high dust capacity and high chemical resistance, long service time and other excellent properties, mainly used in HVAC systems, home appliances, industrial dust removal, etc.Product test dataGradeBasic weight(g/m2)Thickness(mm)Pressure Drop(0.3μm@5.3cm/sPa)Efficiency(0.3μm@5.3cm/s%)Tensile Strength (MD KN/M)Stiffness MD(mg)F670±20.45±0.06≤30≥50≥1≥1000F770±20.45±0.06≤ 30≥50≥1≥1000F870±20.45±0.06≤ 45≥60≥1≥1000F970±20.45±0.06≤ 70≥85≥1≥1000H1072±20.4±0.06≤ 127≥92≥1≥1000H1375.870.38528499.97791.3421396H1475.980.38137299.9981.6691553ApplicationsThis filter paper is the main materials of air filters, whichcan be used for air filters of air-conditioning systems in medicine, electronics, food, textile industries and high-grade office/entertainment industries, etc.Package and shippingInner packing: PP bag packingOuter packing: Carton packing with belt on palletAlso can pack as your requirement.Company IntroductionWe, Shandong Renfeng Special Materials Co., Ltd established on 2006, having 13 years producing experience. With six production workshop in our 45000-square meters'factory, our products cover fiberglass air filter paper, AGM battery separator, automobile air filter paper, oil filter paper, food packing paper, corrugated base paper and other special paper. High quality product is the goal we always pursue, which lets us occupy large market share in both domestic and overseas market. Most of our products exported to Taiwan, Korea, and southeast countries. The annual turnover is about 350million dollars in 2018. We are so proud of our company as it have so closely connection with people's health and the environment protection.