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Application of Granular PTFE Powder

The unique properties of PTFE powder make it widely used in industrial and marine operations such as chemical industry, petroleum, textile, food, papermaking, medicine, electronics and machinery.

1. Application of anti-corrosion performance

Because rubber, glass, metal alloys and other materials have defects in corrosion resistance, it is difficult to meet the harsh environment of temperature, pressure and chemical media coexisting, and the losses caused by this are quite astonishing. With its excellent corrosion resistance, PTFE has become the main corrosion-resistant material in the petroleum, chemical, textile and other industries. Its specific applications include: conveying pipes, exhaust pipes, steam pipes for transporting corrosive gases, high-pressure oil pipes for steel rolling mills, high, medium and low pressure pipes for aircraft hydraulic systems and cold press systems, distillation towers, heat exchangers, kettles, towers, and tanks Lining, valves and other chemical equipment.

The performance of the seal has a great influence on the efficiency and performance of the entire machine and equipment. PTFE material has the characteristics of corrosion resistance, aging resistance, low friction coefficient, non-stickiness, wide temperature resistance range, and good elasticity, making it very suitable for the manufacture of seals with high corrosion resistance requirements and service temperatures higher than 100°C. Such as machinery, heat exchangers, high pressure vessels, large diameter vessels, valves, pumps groove flange seals, glass reactors, flat flanges, large diameter flange seals, shafts, piston rods, valve rods, Worm gear pumps, tie rod seals, etc.

2. Application of low friction performance in load

Because the friction part of some equipment is not suitable for lubrication, such as the occasions where the lubricating grease will be dissolved by the solvent and become invalid, or the products in the industrial fields such as papermaking, pharmaceuticals, food, textiles, etc. The most ideal material for mechanical equipment parts without oil lubrication (direct load). This is because the friction coefficient of this material is the lowest among known solid materials. Its specific uses include bearings for chemical equipment, papermaking machinery, agricultural machinery, as piston rings, machine tool guides, guide rings; widely used in civil engineering projects as bridges, tunnels, steel structure roof trusses, large chemical pipelines, storage tanks Support sliding block, and used as bridge support and bridge swivel, etc.

3. Applications in electronic and electrical

The inherent low loss and small dielectric constant of PTFE materials make it possible to make enameled wires for use in micro motors, thermocouples, control devices, etc.; PTFE films are ideal for manufacturing capacitors, radio insulating gaskets, insulated cables, motors and transformers Insulating material is also one of the indispensable materials for aerospace and other industrial electronic components; using the selective permeability of fluoroplastic film that has high oxygen permeability and low water vapor permeability, oxygen sensors can be manufactured; Utilizing the characteristics of fluorine plastics in the phenomenon of polar charge deviation under high temperature and high pressure, microphones, speakers, robot parts, etc. can be manufactured; using its low refractive index characteristics, optical fibers can be manufactured.

KMPASS is a trusted global chemical material supplier & manufacturer with over 12 years’ experience in providing super high quality chemicals and Nano materials. The PTFE powder produced by our company has high purity, fine particle size and impurity content. Lower, please contact us if necessary. Email:sales2@nanotrun.com

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