{"id":5382,"date":"2026-05-07T03:46:34","date_gmt":"2026-05-07T03:46:34","guid":{"rendered":"https:\/\/nylonplastic.com\/nylon-vs-polycarbonate\/"},"modified":"2026-06-17T09:09:35","modified_gmt":"2026-06-17T09:09:35","slug":"nylon-vs-polycarbonate","status":"publish","type":"post","link":"https:\/\/nylonplastic.com\/fr\/nylon-vs-polycarbonate\/","title":{"rendered":"Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared"},"content":{"rendered":"
\"Nylon
Nylon and polycarbonate are both engineering plastics but excel in different areas<\/figcaption><\/figure>\n

Nylon and polycarbonate are two of the most specified engineering thermoplastics. Both offer excellent mechanical properties, but their unique characteristics\u2014impact resistance for polycarbonate, wear resistance for nylon\u2014make each better suited for specific applications.<\/p>\n

Mechanical Properties Compared<\/h2>\n\n\n\n\n\n\n\n\n
Propri\u00e9t\u00e9<\/th>\nNylon (PA6)<\/th>\nPolycarbonate (PC)<\/th>\n<\/tr>\n<\/thead>\n
R\u00e9sistance \u00e0 la traction (MPa)<\/td>\n70-85<\/td>\n55-75<\/td>\n<\/tr>\n
Module de flexion (GPa)<\/td>\n2.5-3.0<\/td>\n2.2-2.4<\/td>\n<\/tr>\n
Notched Izod Impact (kJ\/m\u00b2)<\/td>\n5-15<\/td>\n60-80<\/td>\n<\/tr>\n
Densit\u00e9 (g\/cm\u00b3)<\/td>\n1.14<\/td>\n1.20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Impact
Polycarbonate offers dramatically higher impact resistance than nylon<\/figcaption><\/figure>\n

Impact Resistance: Polycarbonate’s Signature Strength<\/h2>\n

Polycarbonate is legendary for its impact resistance\u2014it’s used in bulletproof glass and safety goggles. With notched Izod impact values of 60-80 kJ\/m\u00b2, PC is virtually unbreakable under normal use.<\/p>\n

Thermal and Optical Properties<\/h2>\n
\"Optical
Polycarbonate’s optical clarity is a key differentiator<\/figcaption><\/figure>\n

Polycarbonate is naturally transparent with light transmission of 88-90%. Nylon is naturally translucent to opaque.<\/p>\n

R\u00e9sistance chimique<\/h2>\n

Nylon holds a distinct advantage here. Polycarbonate has poor chemical resistance\u2014it’s attacked by hydrocarbons, ketones, and many cleaners. Nylon offers excellent resistance to oils, greases, fuels, and many organic solvents.<\/p>\n

Moisture and Environmental Resistance<\/h2>\n
\"Moisture
Polycarbonate resists moisture but is susceptible to UV degradation<\/figcaption><\/figure>\n

Polycarbonate absorbs negligible moisture (0.15-0.35%). Nylon’s moisture absorption (2.5-3.0%) can cause dimensional changes. However, PC is susceptible to UV degradation.<\/p>\n

Application Guide<\/h2>\n

Choose Nylon When:<\/h3>\n
    \n
  • Chemical resistance to oils and fuels is needed<\/li>\n
  • Wear resistance matters<\/li>\n
  • Parts must survive dynamic loading<\/li>\n<\/ul>\n

    Choose Polycarbonate When:<\/h3>\n
      \n
    • Optical clarity is required<\/li>\n
    • Exceptional impact resistance is critical<\/li>\n
    • Dimensional stability under varying humidity is needed<\/li>\n<\/ul>\n

      Our Capabilities<\/h2>\n

      With over 300 CNC machines<\/strong>, we produce more than 10,000 pieces daily<\/strong> with tolerances as tight as \u00b10.005mm<\/strong>. We accept MOQ from 1 piece<\/strong>, with delivery times ranging from 24 hours to 15 days<\/strong>. We machine both nylon and polycarbonate. Get a quote within 24 hours.<\/strong><\/p>\n

      \n

      FAQ<\/h2>\n
      \nHow do you know whether Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared fits a part?<\/summary>\n
      \n

      Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared fits a part when its load capacity, temperature range, moisture exposure, wear behavior, and processing method match the real service conditions.<\/p>\n<\/div>\n<\/details>\n

      \nWhat properties should be checked for Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared?<\/summary>\n
      \n

      V\u00e9rifier la r\u00e9sistance, la rigidit\u00e9, la r\u00e9sistance aux chocs, la r\u00e9sistance \u00e0 la chaleur, l'absorption d'humidit\u00e9, la stabilit\u00e9 dimensionnelle, le frottement, l'usure et la compatibilit\u00e9 chimique.<\/p>\n<\/div>\n<\/details>\n

      \nWhat is the biggest selection risk for Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared?<\/summary>\n
      \n

      Le plus grand risque est de choisir \u00e0 partir d'une fiche technique sans tenir compte de l'environnement r\u00e9el, de la m\u00e9thode de traitement, de la g\u00e9om\u00e9trie de la pi\u00e8ce et de l'utilisation \u00e0 long terme.<\/p>\n<\/div>\n<\/details>\n

      \nWhen should Nylon vs Polycarbonate: Strength, Heat Resistance, and Cost Compared be tested before production?<\/summary>\n
      \n

      Les essais sont recommand\u00e9s lorsque la pi\u00e8ce est soumise \u00e0 une charge, \u00e0 la chaleur, \u00e0 des produits chimiques, \u00e0 l'humidit\u00e9, \u00e0 des tol\u00e9rances serr\u00e9es, \u00e0 des exigences r\u00e9glementaires ou \u00e0 un nouvel environnement de travail.<\/p>\n<\/div>\n<\/details>\n<\/div>\n\t\t\t

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