Nylons and acetals are widely used in the food processing and automotive industries where they are exposed to a broad range of chemicals. Strong acids or bases could present compatibility issues for either material. Because chemical compatibility is tied to environmental factors such as temperature, it is always advisable to test materials under realistic application conditions prior to service. While nylon materials are readily machinable, acetal is widely regarded as the most machinable plastic.
We have encountered multiple applications in which acetal was specified simply due to it being preferred by the machining team. Both material groups are available in a wide range of rod diameters and plate thicknesses. Standard stock shape availability is provided in Table 3. Metal and X-ray detectable grades of acetal and blue-colored versions of both materials are also readily available. Unfilled acetals and nylon materials are FDA-compliant although this is not always the case for filled grades of these materials.
Additionally, nylons and acetals that meet European food standards are available. Nylon and acetal are workhorse engineering plastic materials that compete for a wide variety of end uses. There are, however, some significant differences between their performance characteristics and size availability that can make one material more suitable for a particular application.
The preceding information is intended to be a quick comparison of key material properties for screening purposes during material selection procedures and not a comprehensive discussion of each material.
With no glass fill, Nylon will bend and yield before it breaks. With the addition of the glass fibers especially at higher percentages , the failure becomes an instantaneous brittle break with minimal bending. Although Nylon has a high melting temperature, it does not stand up well to an open flame. It is a flammable material and burns quickly when and if it is exposed to an open flame. Flame retardants can be added to the Nylon in order to improve flammability.
For example, the Nylon being used for the manifold in one of our new design projects has the highest flame rating V Nylon can also be negatively impacted by UV exposure, primarily from direct sunlight. Because of this, a UV stabilizer is often added to the material before it is injection molded.
All data for Unreinforced Nylon 6. Topics: Plastics. Our expertise and unique collaborative process alleviates your stress and helps take your Design, Engineering and Prototyping process to the next level. Home About Contact Blog. Email: info creativemechanisms. Call Now: What is Nylon, and What is it Used For? Why is Nylon used so often? A few examples include the following: Consumer products e. We worked on a scooter in the past that was eventually molded in glass-filled Nylon.
These properties include among others strength and rigidity and electrical insulation properties. Click here for more information. Carothers discovered polyamides in On the 28th October commercial production of nylon 6,6 began.
Polyamides were first introduced as fibre forming polymers. In the following year nylon stockings became available and, in , nylon moulding powders began commercial production.
Nylon 6 was developed in the 's largely as a consequence of the patent that existed on Nylon 6,6. Nylon mouldings were not widely used until the 's. British Plastics Federation. Polymer Prices. Member Offers. International Market Data. Sales Leads.
Chemical Legislation. Nylon and acetal are highly versatile materials used in the fabrication of a wide range of industrial parts and products. For all your non-metallic fabrication needs, turn to the experts at New Process Fibre. At New Process Fibre, we are an experienced fabricator specializing in processing non-metallic materials. We accommodate a broad selection of materials, including acetal, nylon, high-density polyethylene HDPE , low-density polyethylene LDPE , polypropylene homo and copolymer, and fire-retardant thermoplastics.
Equipped with over nine decades of industry experience and a 55, square foot fabrication facility, we have the knowledge and tools to serve the fabrication needs of customers from industries ranging from aerospace and automotive to construction and consumer goods to power tools and plumbing. Using these services, we fabricate countless non-metallic components, including washers, spacers, gaskets, shims, and more.
For more information about our nylon washers, please visit this page. To find out more about our fabrication capabilities or partner with us on your next project, contact our team today.
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