Delrins overall combination of physical, tribological and environmental properties make it ideal. Delrin is a crystalline plastic that offers an excellent balance of properties that. Material properties of acetal general purpose plastic. Acetal is a mechanical thermoplastic with high strength and stiffness coupled with enhanced dimensional stability and ease of machining. Some properties are changed due to the addition of the softer ptfe fiber. Learn more about polyacetal or polyoxymethylene, a semicrystalline engineering thermoplastic widely used to produce high precision parts thanks to high lubricity. It offers an excellent balance of desirable properties that bridges the gap between metals and ordinary. It is one of the strongest plastics and is a good goto material when you. Delrin is an advanced acetal homopolymer developed by dupont using the latest dupont delrin 150nc010 resin technology. Delrin 150 sheets, rods, and tubes emco industrial plastics. Black delrin 150 nc010 polymer plastics company, lc. It is a strong, rigid and flexible material, often called celcon with a low friction coefficient, good wear. We cannot give a legally binding guarantee of certain properties or the suitability for a.
Delrin acetal homopolymer offers slightly higher mechanical properties than acetal copolymer, but may contain a low density center also known as center line. Delrin is the material of choice in many wear applications. Delrin behaves like most engineering materials in that as temperature increases, elongation increases and strength decreases. It combines lowfriction and highwear resistance with the high strength and stiffness such. Typical properties of acetals professional plastics. Acetal polyoxymethylene is a high strength, low friction engineering plastic that has excellent wear properties in both wet and dry environments.
Contact dupont for material safety data sheet, general guides andor additional information about ventilation, handling, purging, drying, etc. Technical data sheet acetal pom laminated plastics. The natural color of acetal af and delrin af blend is dark brown. An overview on all available resins, including their mechanical and physical properties, is shown in the delrin product guide and properties. Delrin af is a combination of 10% to 25% oriented ptfe fluorocarbon fibers which are uniformly dispersed in delrin acetal resin. Properties of delrin 150 polyoxymethylene homoverification polymer properties astm delrin. Acetal af blend retains 90% of the strength that is inherent in unmodified acetal. Acetal delrin delrin af characteristics no centerline porosity acetron gp easy to machine natural grade is fda, nsf, and usda compliant low moisture absorption high strength and. Choosing the right seat material is the most challenging. Delrin, acetal, and its many trade names is a material properly known as polyoxymethylene or pom. Acetals are thermoplastics with the chemical name polyoxymethylene pom. This material offers a unique combination of chemical, mechanical, electrical and thermal properties.
Contact us for manufacturers complete material property datasheets. It is also available in natural on a custom run basis. Overall, acetal provides high strength and stiffness. Delrins overall combination of physical, tribological and environmental. Acetal plastic low friction, wear properties curbell. It may be necessary to ask some or all of the following. Delrin 100, 500 and 900 are known around the world for their outstanding mechanical properties.
Pom is a translucent white material with the density of 1. Easy to machine, acetal makes an outstanding choice for. It retains 90% of the mechanical strength of unfilled acetal homopolymer, while. Delrin material specifications technical products, inc. See the chart below for details of acetals material properties. Its available in a range of grades and forms tosuit many applications. Unit 14 portland business park, richmond park road, sheffield, s 8hs. It has very high strength, stiffness, and high deflection temperature, excellent creep resistance, and good notched. Acetal homopolymer offers slightly higher mechanical properties than acetal copolymer, but may contain a low density cen.
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