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PTFE Modified Nylon

Updated: 2026-07-18

Overview

Iron-Filled Teflon Nylon is a composite material that combines the excellent wear resistance and low friction properties of Teflon (PTFE) with the mechanical strength of nylon and the added durability of iron particles. This material is engineered for high-performance applications where reduced friction and extended component life are critical. It is commonly used in industrial settings, particularly in moving parts that require self-lubrication and resistance to wear. The composite structure of Iron-Filled Teflon Nylon allows it to outperform standard nylon in demanding environments. The iron particles enhance the material's thermal conductivity and mechanical strength, while the Teflon component ensures smooth operation with minimal maintenance. This makes it a preferred choice for applications such as bearings, gears, and other sliding components.

Physical and Chemical Properties

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Iron-Filled Teflon Nylon exhibits a unique combination of physical and chemical properties that make it suitable for heavy-duty applications. The material typically appears as a gray to black solid, with a density ranging from 1.2 to 1.4 g/cm³. It has a melting point between 220°C and 260°C, depending on the specific formulation and iron content. The material is insoluble in water and most organic solvents, ensuring stability in various environments. Key mechanical properties include high wear resistance, low coefficient of friction, and excellent dimensional stability. The iron particles embedded in the matrix improve thermal conductivity and reduce thermal expansion, making the material suitable for applications with fluctuating temperatures. Additionally, the Teflon component provides self-lubricating properties, reducing the need for external lubricants and minimizing maintenance requirements.

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Main Applications

Iron-Filled Teflon Nylon is widely used in industries that require durable, low-friction materials. One of the primary applications is in the manufacturing of bearings and bushings, where the material's self-lubricating properties reduce wear and extend service life. It is also commonly used in gears, especially in environments where traditional lubricants may not be practical or effective. Other applications include sliding components in industrial machinery, conveyor system parts, and automotive components. The material's resistance to abrasion and ability to operate under high loads make it ideal for heavy machinery and equipment. Additionally, its thermal stability and chemical resistance allow it to perform well in harsh conditions, such as those found in chemical processing or food manufacturing industries.

Safety and Storage

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When handling Iron-Filled Teflon Nylon, it is important to follow standard safety precautions to minimize exposure to dust or particles. While the material is generally considered safe, machining or grinding can produce fine particles that may irritate the respiratory system. Use appropriate personal protective equipment (PPE), such as dust masks and gloves, when working with the material. Storage conditions should be cool and dry, away from direct sunlight and extreme temperatures. The material should be kept in its original packaging or a sealed container to prevent contamination or moisture absorption. Proper storage ensures that the material retains its properties and performance characteristics over time.

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B2B Procurement Guide

Procuring Iron-Filled Teflon Nylon requires careful consideration of material specifications and supplier reliability. Buyers should verify the material's composition, including the percentage of iron and Teflon, to ensure it meets the requirements of their specific application. It is also important to check compliance with industry standards, such as ASTM or ISO specifications. When selecting a supplier, consider factors such as lead times, quality control processes, and the availability of technical support. Request samples or test reports to evaluate the material's performance before placing large orders. Additionally, compare prices from multiple suppliers, as costs can vary significantly based on grade, quantity, and geographic location. For reference, prices typically range from $10 to $30 per kg, depending on these factors.

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