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PTFE rod is a rod-shaped material made of PTFE resin as the main raw material. The following is a detailed introduction to PTFE rods:
1. Characteristics
Corrosion resistance: It has extremely high corrosion resistance and can be used for a long time in corrosive media such as acids, alkalis, oxidants, and organic solvents without deformation or aging.
High temperature stability: It has a wide range of operating temperatures and can remain stable in the temperature range of -200ºC to +260ºC, and even has excellent performance at lower or higher temperatures.
Low friction coefficient: It has an extremely low friction coefficient and has a self-lubricating effect, which is suitable for high-speed power transmission components.
Non-toxic and odorless: It will not dissolve in any organic solvent, has no reaction to various drugs, and will not be absorbed by organisms, which is suitable for medical device manufacturing.
2. Manufacturing process
The manufacturing process of PTFE rods includes molding, paste extrusion or plunger extrusion, and can also be manufactured by calendering, extrusion and molding.
3. Application fields
Chemical industry: used as anti-corrosion materials to manufacture various anti-corrosion parts, such as pipes, valves, pumps and pipe fittings, as well as linings and coatings for reactors, distillation towers and anti-corrosion equipment.
Mechanical industry: used as self-lubricating bearings, piston rings, oil seals and sealing rings, etc., to reduce machine wear and heat, and reduce power consumption.
Electronic and electrical industry: used to manufacture wires and cables, battery electrodes, battery diaphragms, printed circuit boards, etc..
Medical industry: using its heat-resistant, water-resistant and non-toxic properties to manufacture various medical devices and artificial organs, such as disinfection filters, beakers, artificial heart-lung devices, etc..
PTFE rods have become an indispensable and important material in the industrial field due to their excellent performance and wide application fields.
| PTFE ROD Specification | ||||
| Product name | speciations(mm) | Remarks | ||
| Diameter | Length | |||
| PTFE pipe | Molded ROD | Outer:16- 200 | 100-300 | |
| Hydraulic ROD | Outer:50- 300 | 500- 1000 | Diameter needs machine processing | |
| Extruded ROD | Outer:20- 80 | <2000 | the length can be customized as customer's requirement | |
Feature of PTFE Molded Rods
PTFE rods and tubes are expertly crafted through a sintering process using PTFE suspension resin, after being meticulously molded or hydraulically pressed. Alternatively, they are extruded with PTFE presintered disperse resin using a plunger method.
PTFE is a top-tier polymer known for its extraordinary versatility, enabling the creation of a wide range of products due to its adaptable properties. Like other PTFE products, PTFE Molded Rods boast unparalleled weather resilience, unparalleled chemical inertness, outstanding heat resistance, and superb electrical insulation properties.
Usage of PTFE Molded Rods
PTFE molded rods can be masterfully fashioned into a diverse array of seals and gaskets.
They are also integral in crafting electrical insulation components for various electrical equipment.
PTFE molded rods can also be transformed into an assortment of chemical anti-corrosion components, high-temperature resistant parts, or anti-stick products.
Application Fields of PTFE Molded Rods
In the electronics domain, PTFE molded rod plays a crucial role in semiconductor manufacturing processes such as chip packaging and electronic components protection. Its superior high-temperature resistance and corrosion resistance enhance the reliability and stability of electronic products.
In the chemical industry, PTFE molded rod is indispensable in chemical reactors, storage tanks, pipelines, pumps, and more. Its remarkable corrosion resistance allows it to endure the harsh effects of various strong acids, bases, organic solvents, and other chemical media, thus safeguarding the longevity and safety of equipment.
Within the automotive sector, PTFE molded rod is vital in the sealing and lubrication of automotive braking systems, engines, steering systems, and other components. Its excellent high-temperature resistance and corrosion resistance minimize wear and failures of automobile parts, enhancing vehicle reliability and safety.
In the machinery field, PTFE molded rods are frequently utilized in mechanical seals, bearings, sliding rails, and guides. Their outstanding non-adhesion and wear resistance significantly reduce friction and wear of mechanical parts, thereby improving machinery service life and operational efficiency.
As a professional PTFE rod supplierXinrui Plastic takes pride in delivering molded PTFE rods to numerous esteemed companies spanning various dynamic industrial sectors, including electrical, chemical, and mechanical industries. We maintain a vast selection of molded PTFE rods in an array of sizes, ensuring a swift and efficient supply to our valued clients. Beyond our comprehensive inventory, we also specialize in offering exceptional customization services to machine components tailored precisely to your unique specifications.
