Wei Feng Technology Nanometer PTFE Thin Film Technology And Application

Polytetrafluoroethylene (PTFE) is a high crystalline polymer produced by the polymerization of tetrafluoroethylene from all the hydrogen atoms in fluorine substituted ethylene molecules.

Its highly regular and symmetrical structural properties result in PTFE having chemical resistance, high and low temperature resistance, no ageing, radiation resistance, flame retardancy and low moisture absorption.

Weifeng technology uses the excellent characteristics of this material to develop nano film production technology independently.

The film diameter is 100-200nm, the fiber diameter is 100-200nm, and the uniformity of pore size distribution can reach 99%.

Wei Feng nanoscale PTFE film is breathable, moisture permeable and waterproof. It is not affected by temperature, ultraviolet and humidity. It has wide application prospects.

The products currently developed by Wei Feng new material technology include air filters, water treatment modules and functional fabrics.

Facing air pollution,

From the end of the health protection product masks, the development of automobile and building air filters, and the extension of air pollution control products will be developed, hoping to provide a complete solution.

As one of Wei Feng air filter products, the Weifeng mask adopts the perfect combination of innovative patented weevil nano PTFE film and filtering innovation technology. It has been effectively tested and certified by the authoritative inspection and inspection center of Jiangsu special safety protection product center and SGS, and so on. It can effectively filter 99.41% 0.075 m solid gas soluble matter, and its inspiratory impedance and expiratory impedance are less than 90Pa and 75Pa respectively.

While preventing haze and antibacterial function, it ensures the comfort and breathability of masks.

Besides, the filter material can be used for a long time without electrostatic treatment.

Other air filter products include clean room grade air purifier filter core, automotive air conditioning filter core and dust-free chamber for ultra-low voltage differential HEPA and ULPA consumables.

Weifeng air filter products can effectively block tiny PM2.5 and all kinds of microorganisms (influenza viruses and bacteria), maintain human health and save energy consumption.

In the application field of membrane distillation equipment, Wei Feng nano PTFE film provides solutions for high temperature wastewater (such as dyeing and finishing wastewater, cooling water discharge) and high concentration, high conductivity sewage (RO concentrated water, seawater desalination).

Wei Feng nanoscale PTFE films have uniform pore size and low surface energy.

It can effectively recover more than 90% of the sewage and provide super high quality water quality (conductivity less than 20 s/cm).

This brings new hope to achieve the zero discharge of industrial sewage and seawater desalination technology.

Weifeng technology has made PTFE nano thin film functional cloth for nearly twenty years.

From the most PTFE plastic raw materials as the source, covering film hole forming technology, exclusive equipment design and manufacture,

The patented technology of innovation and integration, the integration of whole plant equipment, and the application of products to the market, Wei Feng adopts the fully independent technology to break through the field of film bonding.

This functional fabric, as all-weather fabric, can be combined with textile base cloth (staple fiber, linen wool fabric and knitted fabric) to meet the clothing needs of cold, subtropical and tropical areas, and has excellent moisture permeability and waterproof properties. It does not use organic solvents and meets the latest environmental requirements.

Functional thin films play an important role in strategic emerging industries. They have broad application prospects and huge investment opportunities.

For PTFE thin films, it can be used in the field of environmental protection for particulate purification of air, and can also be used for water treatment projects. In addition, future growth opportunities include automotive, semiconductor, industrial, electronic, food and medical, aviation and other fields.

In the face of the huge Chinese market, Weifeng new material technology will take social responsibility and charitable charities as its responsibility, pform the economic benefits into social benefits, and provide a better and more comfortable life plan for people in the same sky.