Product Introduction

PFA welding rods and welding belts are made of soluble polytetrafluoroethylene (PFA) resin through extrusion molding, has excellent resistance to high and low temperatures, high insulation, corrosion resistance, non-flammability and non-adhesion. It also has heat fusion sealing, weldability etc., and is suitable for welding materials in a wide temperature range of -200°C to 260°C.

Polytetrafluoroethylene (FE), known as the king of plastics. Due to its special molecular structure, PTFE is difficult to melt, so the processing of fluoroplastics is different from plastics, and can only be processed by cold pressing and sintering. However, this method is suitable for the production of small-sized pipes, plates, bars and other products. For the large area plates needed in the chemical industry (because the plates are too thick to use hot pressing welding molding), PFA fusion welding technology can be used to solve problem. Using PFA fusion welding can produce large area plates, and it is also suitable for the molding of round pads and complex parts.

The PFA welding rods and belts we process, in addition to the conventional application of chemical grade, there are electronic grades manufactured by ultra-high purity grade PFA to meet the requirements of high-end industry.

This material exhibits exceptional performance in various aspects. It can withstand high temperatures, ensuring stability and reliability even under extreme thermal conditions. Simultaneously, it demonstrates excellent low-temperature resistance, maintaining its properties in cold environments. As a high insulator, it effectively prevents the flow of electric current, providing reliable electrical insulation. Moreover, it possesses remarkable corrosion resistance, protecting itself from the damaging effects of various chemicals and substances. The material is also flame retardant, reducing the risk of fire and enhancing safety. Lastly, its non-stickiness property makes it easy to clean and maintain, adding to its practicality and versatility.

Product Specification

PFA Welding Rod Size Table In MM

PFA Welding Belt Specifications Table In MM

Welding techniques that are preferentially suitable for different varieties of fluorine resin

Shenhui Technology is a high-tech enterprise dedicated to the research and development, production, and sales of fluorochemical products. Since its inception, we have been committed to providing customers with high-quality fluorochemical products that are widely applied in various fields, including refrigeration, electronics, pharmaceuticals, pesticides, and new energy.

We boast a professional R&D team that continuously invests resources in technological innovation and product upgrades to meet the ever-changing market demands. Meanwhile, we have established a rigorous quality management system to ensure that every batch of products meets international standards and customer requirements.

In terms of production, we possess advanced production equipment and processes, employing automated production lines to enhance production efficiency and product quality. We also prioritize environmental protection and sustainable development, actively promoting clean production and energy conservation and emission reduction measures, striving to achieve a win-win situation in terms of economic and social benefits.

As a leader in the fluorochemical industry, we uphold the business philosophy of "integrity, innovation, and mutual benefit," and have forged long-term and stable cooperative relationships with numerous well-known enterprises at home and abroad. We always adhere to a customer-centric approach, providing comprehensive technical support and after-sales service, which has earned us the trust and praise of our vast customer base.

Looking ahead, we will continue to carry forward the corporate spirit of "unity, striving, and progress," continuously innovating and expanding to offer customers even higher-quality products and services, and making greater contributions to the development of the fluorochemical industry.