{"id":780,"date":"2025-03-06T15:19:50","date_gmt":"2025-03-06T07:19:50","guid":{"rendered":"https:\/\/hengoseal.com\/?p=780"},"modified":"2025-05-06T10:31:13","modified_gmt":"2025-05-06T02:31:13","slug":"tpu-nbr-seals-for-pneumatic-systems","status":"publish","type":"post","link":"https:\/\/hengoseal.com\/it\/tpu-nbr-seals-for-pneumatic-systems\/","title":{"rendered":"Why TPU &#038; NBR Seals Are the Best Choice for Pneumatic Systems? (2025 Guide)"},"content":{"rendered":"<p>Scegliere il giusto <strong>materiale per guarnizioni di cilindri pneumatici<\/strong> \u00e8 essenziale per <strong>garantire la durata, ridurre al minimo le perdite d&#039;aria e mantenere l&#039;efficienza del sistema<\/strong>Tra i tanti materiali disponibili, <strong>TPU (poliuretano) e NBR (gomma nitrilica)<\/strong> si distinguono come la scelta migliore per la maggior parte delle applicazioni pneumatiche.<\/p>\n<p>In questa guida spiegheremo <strong>perch\u00e9 le guarnizioni in TPU e NBR sono preferite, i loro vantaggi e come scegliere tra loro<\/strong>.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/hengoseal.com\/wp-content\/uploads\/2025\/03\/PPD-Cylinder-Seal-1.png\" alt=\"placeholder_image\" \/><\/p>\n<h2>What Is the Best Material for Pneumatic Seals?<\/h2>\n<p>The material of a pneumatic seal directly affects its <strong>lifespan<\/strong>, <strong>wear resistance<\/strong>, E <strong>compatibility<\/strong> with different operating conditions. Choosing the wrong material can lead to:<\/p>\n<ul>\n<li><strong>Indurimento o rigonfiamento del sigillo<\/strong> a causa dell&#039;esposizione chimica  <\/li>\n<li><strong>Usura prematura e perdite<\/strong> nelle applicazioni ad alta velocit\u00e0  <\/li>\n<li><strong>Riduzione dell&#039;efficienza e aumento dei costi di manutenzione<\/strong>  <\/li>\n<\/ul>\n<p>Ecco perch\u00e9 <strong>TPU &amp; NBR<\/strong> are the most reliable choices for pneumatic sealing.<\/p>\n<h2>Why Should You Use TPU for Pneumatic Seals?<\/h2>\n<p>Le guarnizioni in TPU sono ampiamente utilizzate in <strong>sistemi pneumatici ad alta velocit\u00e0 e alta pressione<\/strong> a causa della loro <strong>eccezionale resistenza all&#039;usura e resistenza meccanica<\/strong>.<\/p>\n<h3>Key Advantages of TPU Seals:<\/h3>\n<ul>\n<li>Superior abrasion resistance \u2013 Long-lasting durability in dynamic applications  <\/li>\n<li>Good elasticity &amp; flexibility \u2013 Reduces friction in high-speed movements  <\/li>\n<li>Oil &amp; chemical resistance \u2013 Performs well in hydraulic fluids and lubricated systems  <\/li>\n<li>Withstands low temperatures \u2013 Operates efficiently from <strong>-40\u00b0C a 90\u00b0C<\/strong>  <\/li>\n<\/ul>\n<h3>Best Applications for TPU Seals:<\/h3>\n<ul>\n<li><strong>Cilindri pneumatici industriali per impieghi gravosi<\/strong>  <\/li>\n<li><strong>Sistemi di automazione ad alta velocit\u00e0<\/strong>  <\/li>\n<li><strong>Sistemi di sospensione e frenata pneumatica per autoveicoli<\/strong>  <\/li>\n<\/ul>\n<p>\ud83d\udccc Common TPU Seals: <strong>Guarnizione pistone DPRS<\/strong>, <strong>PP Kaifu Buffer Seal<\/strong>, <strong>Guarnizione antipolvere EM<\/strong>  <\/p>\n<p>Check out our full range of <a href=\"https:\/\/hengoseal.com\/it\/prodotto\/dust-wiper-seals-for-pneumatic-cylinders\/\" target=\"_blank\">guarnizioni tergicristallo antipolvere<\/a> for enhanced durability.<\/p>\n<h2>Why Is NBR Ideal for Cost-Effective Pneumatic Seals?<\/h2>\n<p>Le guarnizioni NBR sono note per <strong>their affordability<\/strong>, <strong>flessibilit\u00e0<\/strong>, E <strong>excellent oil resistance<\/strong>.<\/p>\n<h3>Key Advantages of NBR Seals:<\/h3>\n<ul>\n<li>Good resistance to oils &amp; greases \u2013 Ideal for lubricated air systems  <\/li>\n<li>Affordable and easy to manufacture \u2013 Cost-effective for large-scale applications  <\/li>\n<li>Mantiene la flessibilit\u00e0 a temperature moderate (-30\u00b0C a 100\u00b0C)  <\/li>\n<li>Resistant to general wear &amp; tear \u2013 Suitable for standard pneumatic applications  <\/li>\n<\/ul>\n<h3>Best Applications for NBR Seals:<\/h3>\n<ul>\n<li><strong>Cilindri pneumatici per uso generale<\/strong>  <\/li>\n<li><strong>Sistemi di aria a bassa pressione<\/strong>  <\/li>\n<li><strong>Automazione industriale con condizioni moderate<\/strong>  <\/li>\n<\/ul>\n<p>\ud83d\udccc Common NBR Seals: <strong>Guarnizione dell&#039;albero QYD<\/strong>, <strong>Guarnizione pistone PZ<\/strong>, <strong>Guarnizione antipolvere DOP<\/strong>  <\/p>\n<p>Explore additional solutions for <a href=\"https:\/\/hengoseal.com\/it\/o-ring-kit-guide-benefits-uses\/\" target=\"_blank\">O-ring kits<\/a> for quick replacements.<\/p>\n<h2>TPU o NBR: quale scegliere?<\/h2>\n<p>Ogni materiale ha <strong>propriet\u00e0 uniche<\/strong>, rendendoli adatti a diverse applicazioni.<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Caratteristica<\/strong><\/th>\n<th><strong>TPU (poliuretano)<\/strong><\/th>\n<th><strong>NBR (gomma nitrilica)<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Intervallo di temperatura<\/strong><\/td>\n<td>-40\u00b0C a 90\u00b0C<\/td>\n<td>-30\u00b0C a 100\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Resistenza all&#039;usura<\/strong><\/td>\n<td>Alto<\/td>\n<td>Moderare<\/td>\n<\/tr>\n<tr>\n<td><strong>Resistenza all&#039;olio<\/strong><\/td>\n<td>Eccellente<\/td>\n<td>Bene<\/td>\n<\/tr>\n<tr>\n<td><strong>Resistenza all&#039;abrasione<\/strong><\/td>\n<td>Alto<\/td>\n<td>Moderare<\/td>\n<\/tr>\n<tr>\n<td><strong>Il migliore per<\/strong><\/td>\n<td>Applicazioni ad alta velocit\u00e0 e alta usura<\/td>\n<td>Tenuta pneumatica standard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud83d\udccc Non sai se TPU o NBR sono adatti a te? <a href=\"https:\/\/hengoseal.com\/it\/material-for-pneumatic-cylinder-seals\/\" target=\"_blank\">Confrontali in dettaglio qui<\/a>.<\/p>\n<p><strong>Per condizioni di elevata usura e alta velocit\u00e0, il TPU \u00e8 la scelta migliore. Per applicazioni standard, l&#039;NBR \u00e8 pi\u00f9 conveniente.<\/strong>  <\/p>\n<h2>Come scegliere il materiale giusto per la guarnizione pneumatica?<\/h2>\n<p>Quando si sceglie un <strong>materiale di tenuta pneumatica<\/strong>, considera questi fattori:<\/p>\n<p>\ud83d\udccc <strong>Temperatura di esercizio<\/strong> \u2013 <strong>TPU for low-temperature flexibility, NBR for moderate temperatures<\/strong><br \/>\n\ud83d\udccc <strong>Resistenza all&#039;usura<\/strong> \u2013 <strong>TPU is ideal for high-speed, high-friction environments<\/strong><br \/>\n\ud83d\udccc <strong>Compatibilit\u00e0 dell&#039;olio<\/strong> \u2013 <strong>Both NBR and TPU offer excellent oil resistance<\/strong><br \/>\n\ud83d\udccc <strong>Costi e disponibilit\u00e0<\/strong> \u2013 <strong>NBR is the more cost-effective option<\/strong><\/p>\n<p>Explore our <a href=\"https:\/\/hengoseal.com\/it\/pneumatic-cylinder-seals-guide-2025\/\" target=\"_blank\">Pneumatic Cylinder Seals Guide<\/a> for detailed comparisons.<\/p>\n<h2>Dove acquistare guarnizioni pneumatiche in TPU e NBR di alta qualit\u00e0?<\/h2>\n<p>Se hai bisogno <strong>guarnizioni pneumatiche in TPU e NBR resistenti e ad alte prestazioni<\/strong>, offriamo:<\/p>\n<p>\u2705 <strong>Guarnizioni per stelo, guarnizioni per pistone, guarnizioni tampone e guarnizioni tergicristallo<\/strong><br \/>\n\u2705 <strong>Materiali: TPU, NBR, FKM, PTFE<\/strong><br \/>\n\u2705 <strong>Disponibili ordini OEM e all&#039;ingrosso<\/strong>  <\/p>\n<p>Hai bisogno di guarnizioni in TPU o NBR personalizzate? Offriamo <a href=\"https:\/\/hengoseal.com\/it\/pneumatic-cylinder-seals\/\" target=\"_blank\">soluzioni all&#039;ingrosso e personalizzate<\/a>.<\/p>\n<p>\ud83d\udccc <strong>Cerchi guarnizioni pneumatiche di alta qualit\u00e0?<\/strong> <a href=\"mailto:info@hengoseal.com\">Contattaci<\/a> oggi per un <strong>preventivo o consulenza<\/strong>!<br \/>\n\ud83d\udcde <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8617622979498\" rel=\"nofollow noopener\" target=\"_blank\">+86-17622979498<\/a><\/p>\n<h2>Conclusione<\/h2>\n<p>Scegliere il giusto <strong>materiale di tenuta del cilindro pneumatico<\/strong> \u00e8 essenziale per <strong>ottimizzazione delle prestazioni, riduzione delle perdite d&#039;aria e prolungamento della durata del sistema<\/strong>.<\/p>\n<h2>Browse Related Guides<\/h2>\n<ul>\n<li><a href=\"https:\/\/hengoseal.com\/it\/extend-pneumatic-seal-lifespan\/\" target=\"_blank\">How to Extend Pneumatic Seal Lifespan<\/a><\/li>\n<li><a href=\"https:\/\/hengoseal.com\/it\/pneumatic-piston-seals-guide\/\" target=\"_blank\">Piston Seal Types &amp; Materials<\/a><\/li>\n<li><a href=\"https:\/\/hengoseal.com\/it\/tpu-nbr-seals-for-pneumatic-systems\/\" target=\"_blank\">TPU and NBR Seals for Pneumatic Systems<\/a><\/li>\n<\/ul>\n<style>\n.faq-question {\n  cursor: pointer;\n  font-weight: bold;\n  padding: 10px;\n  background-color: #f1f1f1;\n  border: 1px solid #ddd;\n  margin-bottom: 5px;\n  color: #0073aa;\n}\n.faq-answer {\n  display: none;\n  padding: 10px;\n  border-left: 3px solid #0073aa;\n  background-color: #f9f9f9;\n  margin-bottom: 10px;\n}\n<\/style>\n<p><script>\ndocument.addEventListener('DOMContentLoaded', function() {\n  const questions = document.querySelectorAll('.faq-question');\n  questions.forEach(question => {\n    question.addEventListener('click', function() {\n      const answer = this.nextElementSibling;\n      answer.style.display = answer.style.display === 'block' ? 'none' : 'block';\n    });\n  });\n});\n<\/script><br \/>\n<!-- JSON-LD FAQ Schema --><br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the best material for pneumatic seals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"TPU for durability, NBR for cost-effectiveness, FKM for extreme environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can TPU seals handle high temperatures?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No, TPU is best for temperatures below 90&deg;C. For high temperatures, use FKM seals.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which material is better for oil resistance, TPU or NBR?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Both offer good oil resistance, but TPU has superior wear resistance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What causes pneumatic seal failure?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Excessive wear, improper lubrication, incorrect material selection, and contamination.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How often should I replace pneumatic cylinder seals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Typically every 6&ndash;12 months, depending on usage and operating conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use TPU and NBR seals in the same pneumatic system?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, but ensure they are used in the right locations to optimize performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which material is best for food-grade pneumatic seals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use FDA-approved NBR or TPU for food processing applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where can I buy custom TPU & NBR pneumatic seals?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"We offer custom and OEM pneumatic seals tailored to your specifications. Contact us for details.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n<h2>Le persone chiedono anche<\/h2>\n<div class=\"faq-container\">\n<div class=\"faq-question\">1. Qual \u00e8 il materiale migliore per le guarnizioni pneumatiche?<\/div>\n<div class=\"faq-answer\">TPU for durability, NBR for cost-effectiveness, FKM for extreme environments.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">2. Le guarnizioni in TPU possono resistere alle alte temperature?<\/div>\n<div class=\"faq-answer\">No, TPU is best for temperatures below 90\u00b0C. For high temperatures, use FKM seals.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">3. Quale materiale \u00e8 migliore per la resistenza all&#039;olio, TPU o NBR?<\/div>\n<div class=\"faq-answer\">Both offer good oil resistance, but TPU has superior wear resistance.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">4. Quali sono le cause del guasto della guarnizione pneumatica?<\/div>\n<div class=\"faq-answer\">Excessive wear, improper lubrication, incorrect material selection, and contamination.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">5. Con quale frequenza dovrei sostituire le guarnizioni dei cilindri pneumatici?<\/div>\n<div class=\"faq-answer\">Typically every 6\u201312 months, depending on usage and operating conditions.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">6. Posso utilizzare guarnizioni in TPU e NBR nello stesso sistema pneumatico?<\/div>\n<div class=\"faq-answer\">Yes, but ensure they are used in the right locations to optimize performance.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">7. Quale materiale \u00e8 migliore per le guarnizioni pneumatiche per uso alimentare?<\/div>\n<div class=\"faq-answer\">Use FDA-approved NBR or TPU for food processing applications.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">8. Dove posso acquistare guarnizioni pneumatiche in TPU e NBR personalizzate?<\/div>\n<div class=\"faq-answer\">We offer custom and OEM pneumatic seals tailored to your specifications. Contact us for details.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Choosing the right material for pneumatic cylinder seals is essential for ensuring durability, minimizing air leakage, and maintaining system efficiency. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":640,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[39],"tags":[],"class_list":["post-780","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pneumatic-seals"],"_links":{"self":[{"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/posts\/780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/comments?post=780"}],"version-history":[{"count":0,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/posts\/780\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/media\/640"}],"wp:attachment":[{"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/media?parent=780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/categories?post=780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hengoseal.com\/it\/wp-json\/wp\/v2\/tags?post=780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}