For chemically resistant plastic, view our Chemical Resistance of Plastics chart. The two most popular grades of polyamides are nylon 6,6 and nylon 6. 4. ©2020 Curbell Plastics, Inc. All rights reserved. âCO-NHâ. Its good property profile combined with a broad size range availability have made the material very popular since first introduced in 1946. Welcome Back! Complete plastic data sheets for engineering parts ⦠Nylon has some of the look and feel of silk. which relate to their molecular structures. See the chart below for ABS yield strength, Youngâs modulus (ABS elasticity), tensile yield strength of ABS plastic, mechanical properties of ABS plastic, and other properties. Near net shapes are useful in the construction of parts that would yield poorly from standard sheet, rod, or tube stock. It is available in fire-retardant, heat-resistant and platable grades. Nylons tend to provide good resistance to most chemicals, however can be attacked by strong acids, alcohol's and alkalis. Nylon is frequently used as a replacement for bronze, brass, aluminum, steel and other metals, as well as other plastics, wood, and rub - ber. Polyamides or Nylon is the major engineering and high performance thermoplastics class because of its good balance of properties. It is used to cast plastic parts for machines, because of its mechanical properties and wear-resistance. Nylon Properties Nylon possesses many properties that make it a very useful fiber in many applications. This is because it has excellent fatigue properties and provides high impact and mechanical strength. This page shows summary ranges across all of them. A process called air-texturing adds bulk to the nylon to make it useful as a floor covering. Polyamide (PA, Nylon) 6 PA 6 is a thermoplastic, further classified as a polyamide (or Nylon) plastic. Unlike cast Nylon 6 stock shapes, extruded Nylon 6/6 sheet, rod, and tubing can be manufactured to any length, which can be an advantage for cost effectively yielding finished parts. Nylon 6 was developed in an attempt to reproduce the properties of nylon 66 without violating the patent. They must excellent surface appearance, paintability and UV resistance, but also good mechanical properties like stiffness and toughness. Stockshapes or semi-finished materials are easily machined to make all kinds of products that benefit from the excellent properties of engineering plastics. Good sunlight resistance power; 2. Nylatron is a brand name of DSM Plastics and was originally developed and manufactured by Nippon Polypenco Limited. Properties of Nylon Plastic. Nylon 66. Nylon 6 nylon 66, nylon 6/6-6, nylon 6/9, nylon 6/10, nylon 6/12, nylon 11, nylon 12). sheet, rod, and tube are Nylon 6 and Nylon 6/6. EXTRUSION, Stockshapes: Nylon is frequently used to replace metal bearings and bushings often eliminating the need for external lubrication. It is used in sheer hosiery, sails, parachutes, blouses, gowns and veils, swimsuits, lingerie, and even car tires. Nylon is the name of a family of synthetic polymers that are commonly used to make a variety of different types of apparel and consumer goods. Nylon is a tough thermoplastic with outstanding wear properties. Nylon is available for processing via injection moulding, rotational moulding, casting or extrusion into film or fibre. Nylon 6 and Nylon 6/6– have very similar mechanical, thermal, and electrical properties. Nylons can be used in high temperature environments. Nylon 6 was developed in the 1940's (largely as a consequence of the patent that existed on Nylon 6,6). The chemical and physical properties of PA6 (Nylon6) are similar to those of PA66 (Nylon66), but the former has a low melting point and a wide process temperature range. Dilute Alkalis *** Most nylons, including 6 & 66, are semi-crystalline and possess good strength and durability for demanding applications. The first commercial application was the Bristles on Dr West's Miracle Tuft toothbrush. Casting is often the most cost effective method for producing large diameter rod, tube, and thick sheet. This has a range of sub-category applications, miniature circuit breakers, residual current devices, fuses, switches and relays, contactors and cabinets. It is manufactured through a chemical process. Nylon does not absorb water â this is great for some uses, but also means that nylon fabric and movement combine to create static electricity. Ele também tem sido ótima opção na substituição do metal por plástico e Nylon 6.6, sendo empregado principalmente em peças e engrenagens. What is Polyamide (Nylon)? The first number of the nylon type refers to the number of carbon atoms in the diamine, the second number is the quantity in the acid (e.g. Polyamides were first introduced as fibre forming polymers). Nylon 6 offers strength, stiffness and good mechanical properties whilst offering good chemical resistance and electrical insulation at a wide range of operating temperatures (-40C to 70C). Nylons tend to absorb moisture from their surroundings. Nylon fibres are used in textiles, fishing line and carpets. While featuring better impact and solvent resistance than PA66, it is also more hygroscopic. Physical Properties: NB The lower figure is typical for unreinforced Nylon, and the higher figure typical for 30% glass filled. The extent of moisture content is dependent on temperature, crystallinity and part thickness. GENERAL, Ski Bindings & In-line Skates: 5. Our common engineering plastic properties chart covers materials such as UHMWPE, HDPE, Cast Nylon, Extruded Nylon, Nylon 6, Nylon 66, Acetal POM-C, Polyester PETP, PTFE Teflon, PEEK, PVC, Polypropylene PP and Polycarbonate PC. Also, you may want to use our Plastic Material Selection Guide or Interactive Thermoplastics Triangle to assist with the material selection process based on your application requirements. Compare various plastic materials using specific property and design criteria. Moulding and extrusion compounds find many applications as replacements for metal parts, for instance in car engine components. nylon (Polyamide) The exceptional bearing and wear properties of Nylon make it one of the most widely used plastics in the world. Impact strength varies by grade. The name "nylons" refers to the group of plastics known as 'polyamides'. A nylon umbrella over your head is used to move out of the house in heavy sunlight or to keep out of the r⦠Alcohols *KEY * poor ** moderate *** good **** very good. Polyamide 6 is used in large applications in sport, such as ski bindings and in-line skates. 3. All statements, technical information and recommendations contained in this publication are for informational purposes only. Molybdenum disulphide-filled (MOS2) and oil-filled nylons have enhanced wear properties often eliminating the need for external lubrication. Custom sizes and colors available upon request. Preconditioning can be adopted to prevent negative effects of moisture absorption during service. In general, the impact resistance and flexibility of nylon tends to increase with moisture content, while the strength and stiffness below the glass transition temperature (< 50-80 oC) decrease. There are many types of nylon available (e.g. Nylons may also be blended with other engineering plastics to improve certain aspects of performance. UNITIKA nylon 6 resins have a variety of properties. Sign in to access your web account. Extrusion is a fast and economical method for making small diameter rod, tube, and thin sheet. On the 28th October 1938 commercial production of nylon 6,6 began. Nylons may also be blended with other engineering plastics to improve certain aspects of performance. Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Polyamides contain repeating amide linkages i.e. Click here for more information Nylon is formed by two methods. Although there are many types of Nylon, the two most common available in sheet, rod, and tube are Nylon 6 and Nylon 6/6. For Nylon 6 chemical resistance view our chart. Nylon is used in the production of film and fibre, but is also available as a moulding compound. Ideal for jigs, fixtures and wear blocks, nylon 6 is a popular choice. Heat stabilized nylon withstands higher operating temperatures and for enhanced strength and stiffness, nylon is available in glass-filled grades. The majority of nylons tend to be semi-crystalline and are generally very tough materials with good thermal and chemical resistance. Properties of Nylon Plastic Good sunlight resistance power High melting point Good colour fastness nature High Resistance against insect, bacteria, fungi, rot and other chemicals Compact modular structure High stretching power. Nylon is frequently used to replace metal bearings and bushings often eliminating the need for external lubrication. Nylon is also called a thermoplastic, as ⦠Nylon plastic is one of the most commonly used polymers. The strong bonds containing two very strong chemicals make nylon resistant to most chemicals. 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