Specifications 1.Excellent element material 2.Cleanable and reusable 3.High porosity and permeability 4.Other specifications are available Description Amusen filter paper was originated in 2000 with nearly 23-year history of manufacturing internal combustion engine industrial filter paper.. It is one of the leading outstanding manufacturers and premium suppliers, exporters in China in this internal combustion engine industrial filter paper field. We totally have six high-tech modern production lines.Our yearly output capacity can reach more than 12000 tons filter papers with high quality. Regarding product quality control,we can proudly say ,during full producing steps,we adopt full quality management control system of GB/T19001-2008 and ISO9001:2008 certificate to ensure our products are all the way correctly operated and processed. Filter Characteristics: 1. Large tensile strength, we could adopt advanced technology, molding reinforced, so that increased tensile strength, stability, and maintain using the same initial strength and using intensity. 2. High filter precision, high efficiency, then we could use polyester fibers and polyethylene polymer film composition, so as to meet user-specified precision. 3. Filter paper should not be corrupted, and should not change the chemical nature also, it can be used in the range of -40 - 120 degree. 4. Filter paper can withstand mechanical forces and temperature, the wet breaking strength could not lower. 5. Requiring greater porosity and throughput, lower filtration resistance, and also requiring higher sink capacity, which could improve the filter efficiency, extend life, reduce the consumption of filter and reduce filtration costs. Meet international standards Use imported wood pulp from Sweden and USA oil filter paper Item Value BASIS WEIGHT(g/m2) 100~145 THICKNESS(mm) =0.40 AIR PERMEABLITY(p=200paL/m2.s) =400 CORRUGATED DEPTH(mm) 0.25 BURST STRENGTH(Kpa) =200 MAXIMUM PORE SIZE(um) 110 RESIN CONTENT(%) 23 good grade auto oil filter paper