{"id":2392,"date":"2026-05-23T16:30:43","date_gmt":"2026-05-23T08:30:43","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2392"},"modified":"2026-06-29T10:51:37","modified_gmt":"2026-06-29T02:51:37","slug":"pa-dupont-zytel-101l","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/ar\/materials\/polyamide-pa-nylon\/pa-dupont-zytel-101l\/","title":{"rendered":"PA-DuPont Zytel 101L"},"content":{"rendered":"
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DuPont Zytel 101L Mechanical and Physical Profile<\/h2>\n

Zytel\u00ae 101L NC010 is a lubricated, unmodified polyamide 66 (PA66) resin engineered by Celanese (formerly DuPont) to deliver high tensile strength, stiffness, and excellent wear resistance under dry-as-molded (DAM) conditions:<\/p>\n\n\n\n\n\n\n\n
\u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0648\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0642\u0648\u0629<\/th>\nZytel 101L Typical Value (DAM)<\/th>\n\u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u0642\u0648\u0644\u0628\u0629<\/th>\n<\/tr>\n<\/thead>\n
\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0634\u062f<\/td>\nTensile Modulus 3100 MPa \/ Yield 82 MPa<\/td>\nProvides superior room-temperature load-bearing capacity, preventing deformation in dynamic mechanical gears and levers.<\/td>\n<\/tr>\n
Self-Lubrication<\/td>\nIntegrated Internal Lubricant package<\/td>\nMinimizes surface friction and wear, allowing gears, sliding bearings, and pulleys to run quietly and smoothly without oil.<\/td>\n<\/tr>\n
Toughness Balance<\/td>\nISO Notched Izod Impact 5.5 kJ\/m\u00b2<\/td>\nProvides excellent energy absorption under impact load, preventing structural cracking of dynamic snap-fits and hinges.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Wear and Structural Process Compatibility for Zytel 101L<\/h2>\n

With its high mechanical strength and lubricated matrix, Zytel 101L processes reliably in high-tolerance tools:<\/p>\n\n\n\n\n\n\n\n
\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0644\u0628\u0629<\/th>\n\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0642\u0648\u0644\u0628\u0629 \u0648\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629<\/th>\n<\/tr>\n<\/thead>\n
Self-Lubricating Gears & Bearings<\/td>\nExcellent. Highly suitable for precision spur gears, sliding bearings, pulleys, dynamic rollers, and drive shafts requiring high dimensional accuracy.<\/td>\n<\/tr>\n
Heavy-Duty Brackets & Fasteners<\/td>\nExcellent. Ideal for functional automotive brackets, cable ties, heavy-duty snap-fit clamps, structural fasteners, and hardware housings.<\/td>\n<\/tr>\n
Multi-Cavity Electronics Molding<\/td>\nGood. High flowability and low molecular weight support rapid cavity filling on multi-cavity runs for terminal blocks and switches.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PA-DuPont Zytel 101L Tooling & Moisture Control Guide<\/h2>\n

Processing a semi-crystalline and highly hygroscopic polyamide like Zytel 101L demands careful moisture drying and precise gate planning to manage high shrinkage:<\/p>\n

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  • Rigorous Desiccant Pre-Drying:<\/strong> Polyamide 66 absorbs moisture aggressively. If molded wet, the polymer chains hydrolyze, destroying mechanical toughness and causing surface splay. We dry raw resin in desiccant dryers at 80\u00b0C\u2013100\u00b0C (176\u00b0F\u2013212\u00b0F) for 4\u20136 hours to keep moisture strictly below 0.10% (ideally <0.08%).<\/li>\n
  • \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0627\u0646\u0643\u0645\u0627\u0634 \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0646\u0627\u0638\u0631:<\/strong> Unreinforced PA66 exhibits high, directional shrinkage (typically 1.3% to 2.2%). Our tooling division utilizes advanced Moldflow analysis during our free 24-hour DFM stage to balance gate placement, preventing part warpage and ensuring exact gear tooth geometries.<\/li>\n
  • Melt & Mold Temperature Profile:<\/strong> Processing melt temperatures are maintained between 280\u00b0C and 300\u00b0C (536\u00b0F to 572\u00b0F). Mold temperatures are kept at 60\u00b0C to 90\u00b0C (140\u00b0F to 194\u00b0F) using pressurized water heaters to maximize mechanical crystallinity.<\/li>\n
  • Tool Steel Hardness & Polish:<\/strong> To achieve smooth surfaces and prevent rapid gate wear, we use hardened S136 stainless steel mold cavity blocks, mirror-polished on our 5-axis CNCs. This ensures dynamic components release cleanly without drag marks.<\/li>\n<\/ul>\n<\/section>\n

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    Key Application Fields for PA-DuPont Zytel 101L<\/h2>\n
      \n
    • \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0646\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0648\u0627\u0644\u0647\u064a\u0643\u0644 \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a (IATF 16949):<\/strong> Dynamic gear assemblies, wire harness clips, structural brackets, sensor covers, and sliding sleeves.<\/li>\n
    • Industrial Machinery & Transmission:<\/strong> Spur gears, worm gears, sliding bearings, guide rails, conveyor rollers, and heavy-duty cable ties.<\/li>\n
    • \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0634\u0628\u0643\u0627\u062a \u0627\u0644\u0630\u0643\u064a\u0629:<\/strong> Terminal blocks, DIN-rail connectors, electrical housings, socket brackets, and heavy-duty switches.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      DuPont Zytel 101L Mechanical and Physical Profile Zytel\u00ae 101L NC010 is a lubricated, unmodified polyamide 66 (PA66) resin engineered by Celanese (formerly DuPont) to deliver high tensile strength, stiffness, and excellent wear resistance under dry-as-molded (DAM) conditions: Physical & Strength Parameter Zytel 101L Typical Value (DAM) Engineering Advantage for Molded Parts Tensile Stiffness Tensile Modulus […]<\/p>\n","protected":false},"featured_media":2393,"template":"","meta":[],"class_list":["post-2392","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/ar\/wp-json\/wp\/v2\/material_model\/2392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/ar\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/ar\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/ar\/wp-json\/wp\/v2\/media\/2393"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/ar\/wp-json\/wp\/v2\/media?parent=2392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}