High Capacity Cotton Fiber Filter Paper For Laboratory HEPA Filter Paper

1. Product introduction

The filter paper also has a compressive characteristic, and its compressive characteristics are convenient in the application of the natural environment. Different types of specifications have different compressive levels of different specification models to choose from, in each area.

2. Parameter table

3. Product characteristics

With strong water permeability, it can be applied to a variety of metal processing fluids such as grinder, coolant, wire drawing fluid, chip oil, hydraulic oil, anti-rust water, etc., and can quickly and effectively penetrate the filter paper to meet the flow demand

High filtration accuracy. The filtration accuracy of the filter paper is within the range of 5-40 microns, which can meet the machining of centerless grinders, wire drawing machines, gear hobbing machines, CNC and other machine tools, and can be customized according to different filtration accuracy requirements.

4. Technology

The technical indicators of filter paper can be divided into two aspects, one is the filter characteristics of the filter paper, and the other is the physical characteristics. Filtration characteristics include air permeability, air resistance, maximum pore size, and average pore size. Physical properties include quantitative, thickness, stiffness, corrugation depth, burst resistance, resin content, etc. Quantitative: refers to the quality of filter paper per square meter, unit: g/m2. Thickness: refers to the thickness of the filter paper, excluding the corrugated depth. Unit: mm. Air resistance: the resistance of the filter paper to air flow. Use 100cm2 filter paper to pass 85 liters of air in one minute to express the pressure drop value. The unit is mbar. or the height of the water column (mm). Corrugated depth: the depth of the grooves suppressed to strengthen the longitudinal stiffness of the filter paper, in mm. Under normal circumstances, its value is 0.2mm. Air permeability: The amount of air passing through the filter paper per unit time under a certain area and pressure (20 mm water column). The unit is: L/m2·s. Nominal filtration accuracy: refers to the retention capacity of the filter paper for particles of a certain size, and the particle size of the tiny spheres at 50% that can be retained or filtered out shall prevail. Unit: μm. Maximum pore size: the size of the void calculated by the pressure when the first bubble emerges on the filter paper sample during the test. Unit: μm. Average pore diameter: The pore diameter calculated by the pressure during "dense" bubbling is called the average pore diameter. The unit is: μm. Resin content: the percentage of resin in the weight of the filter paper. Generally 10%~30% Stiffness: the ability of filter paper to resist deformation. Unit: mg. Bursting resistance: the maximum pressure that the filter paper can withstand per unit area. Unit: kPa.

5. product principle

Hepa Roll Filter Paper For Air Filter High Quality Filter Paper

6. Product use

Widely used in the clean room and other areas where the air cleanliness is high required

7. Product advantage

No partition design to reduce operating costs

Wide range of applications, compact structure, saving storage space

Ultra-thin design saves installation time

8. Service

1. Making the sample until you are satisfied with it.

2. Providing production schedule photos to ensure you know every process.

3. Offering professional one-on-one service and replying your E-mail within three hours

4. Shipment sample for checking before shipment.

5. Priority to get the our latest product information after our cooperation

Hebei Anping Changfeng filter material Co., Ltd. is a solid factory for 25 years. Our company is a modern enterprise which produces and sells filter core raw materials, filter equipment and screen deep processing filter industry. After 25 years of efforts, it has gradually developed and expanded, with more than 300 engineers, technicians and workers. Our factory covers an area of 30 mu. 4 large workshops of 1000 square meters, two workshops of 500 square meters, with 30 press, 12 CNC punch machines, hydraulic press and lathe and other filter equipment welding machines.

The main products are: air filter equipment and all filter raw materials. Air filter, end cover, glue, filter paper, filter screen, rubber filter ring, rubber filter end cover mold, frame, filter equipment and other models are complete, high quality. The filter performance of automatic filter is high (good cleaning effect), automatic calorimeter (large capture quantity). It has long oscillation and high durability, which will not cause dust leakage. Water resistance, no blocking air entry, easy and light loading and unloading. In addition, there are screen deep processing filter products, oil and fuel engineering machine finished filter, petroleum ore screen pipe and other screen products. The company's products are sold to Russia, Britain, Africa, Australia and Southeast Asia and the Middle East and many other countries, well received by customers. Our company has a complete and scientific quality management system. The products are of good quality and various specifications. We uphold the business philosophy of "honesty, good quality, customer first", and in the spirit of mutual benefit, we are willing to establish good business relations with businesses all over the world. In the face of increasingly fierce market competition, the company carries out all staff training, cultivates talents, changes ideas, improves, strengthens cultivation, adjusts strategies, transforms local advantages into the core competitiveness of survival first and development later, so as to maintain a stable development momentum and meet challenges in the new century. Anping Changfeng filter material Co., Ltd. is recognized by customers for its integrity, strength and product quality. We should be responsible for every customer and every product.

Hebei Anping Changfeng Co., Ltd. is located in No.5 filter material city, Anping County, Hebei Province, which is "the hometown of China international silk screen". It is adjacent to Beijing, Tianjin, Shijiazhuang, Baoding, Hengshui and other large and medium-sized cities, with superior geographical location and developed transportation and logistics. It is 250 kilometers away from Beijing Capital Airport and 200 kilometers away from Tianjin port. Welcome friends from all over the world to visit, guide and business negotiation. We will serve you wholeheartedly.