Introduction

Everyone has different special concerns when it comes to PTFE Needle Felt Filter, and our goal is to meet each customer's needs as much as possible. As a result, our PTFE Filter Felt is highly regarded worldwide and has received positive feedback from many customers. Kindly feel free to contact us for more information about PTFE filters. We offer a unique design, practical performance, and competitive pricing on our PTFE filters. We are able to offer samples at no cost.

Benefits of our Filter Felt made of PTFE:
The properties of 100% polytetrafluoron (PTFE) needle felt include being nearly insoluble in all solvents and having acid and alkali resistance to a variety of organic solvents.  Polytetrafluoroethylene fabric is also very heat resistant and has a low coefficient of friction, making cleaning it simple.  Perfect for usage in situations with high temperatures.  At high temperatures, the shrinkage rate is extremely low.

Description：

Material of PTFE Filter Felt：

Because of its superior chemical resistance, high temperature resistance, and low friction coefficient, PTFE (polytetrafluoroethylene) filter felt is one of the most widely used polymer materials to make filter bags.  It is employed in numerous industrial applications where corrosive gas or liquid filtration at high temperatures is necessary.

100% PTFE resin from Dupont or Dakin.

Features of PTFE Filter Felt：

Excellent high temperature resistance: For extended periods of time, Polytetrafluoroethylene (PTFE) Filter Felt can withstand temperatures as high as 220°C without melting or degrading.  Because PTFE has a very low coefficient of friction, contaminants are less likely to stick to its surface, making it easier to clean.

Chemical resistance : PTFE has excellent chemical resistance and can resist the erosion of a variety of corrosive substances such as strong acids, strong alkalis, and solvents.

Wear resistance: PTFE Filter Felt resists wear and breaks less readily than other Filter Felt because of its high wear resistance.

Lasting: Because of their resistance to chemicals and temperatures, PTFE filter felts usually have a long lifespan.

High Filtration Efficiency: PTFE filter felts are able to effectively capture fine particles and particulates because of the fine nature of PTFE fibers.

Specification：

Application of PTFE Filter Felt：

They can efficiently collect and filter out liquid droplets and solid particles from the air in these applications, shielding the environment and machinery from corrosion and pollutants.

Several reasons to choose PTFE Filter Felt produced by NETT：

The company in line with the idea of "professional positioning, special development", the company specializes in the development of various kinds of fluorine polymer material fiber. At present, it has an annual output of 200 tons of PTFE filament and polytetrafluoroethylene sewing thread production capacity, 120 tons of polyvinylidene fluoride composite wire production capacity, and 50,000 square meters of PTFE needle felt production capacity, the output value can reach 50 million .

NETT directional environmental protection filtration field development of high temperature resistance, corrosion resistance, wear resistance, can seal the pinhole of PVC sewing wire, composite sewing wire products, welcomed by the majority of users. NETT adhere to the "market demand" as the technology development direction, we can produce a variety of specifications from 100D to 10000D filament yarn and sewing thread; in addition,we can also produce various specifications of colorful yarn and sewing thread products.

Suzhou NETT New Material Technology Co., Ltd. is the lead drafter of the standard "PTFE sewing thread for filter bag" of China Industrial Textile Association, participating in the drafting of two standards and three group standards.

NETT holds 19 independent intellectual property rights, including 4 invention patents

Since 2019, NETT has been recognized as a national high-tech enterprise in China and a science and technology private enterprise in Jiangsu Province. NETT is also a member unit of China Industrial Textile Association and China Environmental Protection Industry Association.