PTFE sewing thread: an all-around player in the chemical industry

PTFE sewing thread plays an indispensable role in various aspects of the chemical industry due to its excellent chemical stability, high temperature resistance, and high strength, and is gradually becoming the new favorite of the industry.

Sewing of filter bags: Building a strong "protective net" for chemical production

In the process of chemical production, a large amount of dust and harmful gases are generated. If directly discharged, it not only pollutes the environment but may also endanger the health of operators. The dust removal filter bag and filter bag made of PTFE sewing thread have become the key to solving this problem.

From the viewpoint of fabric properties, PTFE stitching thread is made of a hundred percent pure PTFE, which has extraordinarily robust chemical balance and can withstand corrosion from a number sturdy acids, alkalis, and natural solvents. It has a huge temperature resistance vary and can be used stably in environments ranging from -196 ℃ to 260 ℃. It has low shrinkage and top put on resistance. In excessive temperature and excessive corrosion situations such as rubbish incineration and chemical uncooked fabric production, PTFE stitching thread sewn filter baggage can keep balance for a lengthy time, and are much less inclined to issues such as seam breakage and filter bag damage, efficiently extending the provider lifestyles of filter bags.

Taking the pinhole self closing PTFE composite sewing thread as an example, this product was jointly developed by Suzhou Naide New Material Technology Co., Ltd. and other units. It adopts composite spinning technology to overcome the disadvantages of smooth surface, poor adhesion, pinhole dust leakage, etc. of pure PTFE sewing thread, significantly improving the dust removal effect of the filter bag. At present, this product has been widely used in industries such as electricity, waste incineration, cement, and steel smelting, helping enterprises achieve long-term stable ultra-low emissions of particulate matter, with good economic and social benefits.

Sealed Connection: Creating a "Golden Bell Cover" for Chemical Equipment

PTFE sewing thread also plays an important role in the sealing process of chemical equipment. Expanded polytetrafluoroethylene sealing tape is often processed using PTFE sewing thread, which has excellent flexibility, compression resilience, creep resistance, high and low temperature resistance, and excellent corrosion resistance.

The sealing tape processed with PTFE sewing thread in the pipelines, flanges, reaction vessels and other parts of chemical plants can effectively prevent gas and liquid leakage, prevent waste of chemical raw materials and environmental pollution, and ensure production safety. In addition, the sealing tape is pure white, pollution-free, and meets the international FDA/USDA usage standards. It is widely used in industries with high hygiene requirements such as food, beverage, biotechnology, and pharmaceuticals.

Application Expansion: Injecting "New Vitality" into the Chemical Industry Sector

In addition to filter bag sewing and sealing connections, the application scope of PTFE sewing thread in the chemical industry is constantly expanding. Some chemical companies have started using it to make corrosion-resistant protective clothing, gloves, and other personal protective equipment, providing comprehensive protection for operators. The internal lining and protective layer of some chemical equipment are also sewn with PTFE sewing thread to improve the corrosion resistance and service life of the equipment.

PTFE sewing thread has shown broad application prospects in the chemical industry due to its excellent performance. In the future, with the continuous development of the industry and technological innovation, PTFE sewing thread is expected to play a greater role in the chemical industry and contribute to the high-quality development of the chemical industry.