Fiberglass Hepa Filter Cloth / Paper Alkali Resistance

HEPA Air Filter Raw High Efficiency Fiberglass Paper HEPA Filter Paper

1.Product introduction

Filter paper is made from one or more of inorganic fibers, plant fibers and synthetic fibers, adding appropriate amount of chemical additives and fillers, and using papermaking technology. It has good filtering performance, loose and porous. filter media. As a scientific tool, it can effectively filter media, and filter paper has been widely used in various fields. However, due to the different types of fibers that make up the filter paper, the properties and uses of the filter paper are also different. There are ordinary filter paper for general occasions, glass fiber filter paper for high temperature, and ultra-clean polypropylene filter paper.

Most filter papers are composed of cotton fibers, which are made using different methods for different purposes. Because its material is made of fiber, there are countless small holes on its surface for liquid particles to pass through, while larger solid particles cannot pass through. This property allows separation of liquid and solid substances mixed together.

2. Parameter table

3. Application

High-efficiency filter paper is made of glass fiber as the main raw material and is made by wet molding process. It has the characteristics of uniform fiber distribution, large dust holding capacity, low resistance and high strength. It is an ideal air filter material.
Glass fiber filter paper for high efficiency filter (HEPA): mainly used in clean rooms or workbenches of grade 10,000 to grade 100,000, exhaust air of nuclear power plants, high-end household vacuum cleaners, air purifiers, gas masks, etc. Glass fiber filter paper (ULPA) for ultra-efficient air filter: mainly used in chip factories and 100-level, 10-level, 1-level clean workshops, etc.

4.Factors Affecting Filtering Effectiveness

There are many factors affecting the efficiency of fiber filter paper, the main ones are particle diameter, fiber thickness, filtration speed and filling rate, as well as temperature, humidity, pressure, dust holding capacity, etc.

5. company introduction

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.

6. FAQ

1.Q:Can you provide free samples?
A:Sorry, Free samples are not available. But after you place the order, samples cost would be return. Which is "FREE" in some way.

2.Q:Can we have the company LOGO to be printed on the products?
A:Of course. Private Label is absolutely welcome.

3. Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.

4.Q:How do you guarantee your quality ?
A: Our workers and technical employees are with many years experiences to ensure the products are good. After production finished,check will be made by quality inspector.

5. Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.

6. Q: How can you deal with quality issues that customers feedback after receiving the goods?
A: We will follow below steps to solve the quality issues the may occur.
1) Customers take photos of unqualified goods and then our sales staff will send them to Quality Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.