{"id":2927,"date":"2024-08-27T13:53:56","date_gmt":"2024-08-27T13:53:56","guid":{"rendered":"https:\/\/nylon-granules.com\/?p=2927"},"modified":"2024-08-27T14:07:19","modified_gmt":"2024-08-27T14:07:19","slug":"comparison-of-nylon-and-polypropylene-pp","status":"publish","type":"post","link":"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/","title":{"rendered":"Nailono ir PP (polipropileno) palyginimas ir skirtumai"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Perjungti turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Introduction_of_Nylon_vs_PP\" >Nailono ir PP pristatymas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Overview_of_Nylon_vs_PP_Polypropylene\" >Nailono ir PP (polipropileno) ap\u017evalga<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Characteristics_of_Nylon\" >Nailono savyb\u0117s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Characteristics_of_Polypropylene\" >Polipropileno savyb\u0117s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Processing_Differences_Between_Nylon_and_Polypropylene\" >Nailono ir polipropileno apdorojimo skirtumai<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nylon-granules.com\/lt\/comparison-of-nylon-and-polypropylene-pp\/#Chemical_Resistance_of_Nylon_vs_PP\" >Nailono ir PP atsparumas chemin\u0117ms med\u017eiagoms<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_of_Nylon_vs_PP\"><\/span><strong><b>\u012evadas <a href=\"https:\/\/nylon-granules.com\/lt\/products\/\">Nailonas<\/a> prie\u0161 PP<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sintetini\u0173 polimer\u0173 pasaulyje nailonas ir PP (polipropilenas) i\u0161siskiria savo pla\u010diu naudojimu ir pritaikomumu. \u0160ie termoplastiniai polimerai turi tam tikr\u0173 pana\u0161um\u0173, ta\u010diau taip pat pasi\u017eymi skirtingomis savyb\u0117mis, d\u0117l kuri\u0173 tinka skirtingoms reikm\u0117ms. \u0160iame straipsnyje pateikiamas i\u0161samus nailono ir PP palyginimas, nagrin\u0117jamos j\u0173 savyb\u0117s, skirtumai ir \u012fprasti naudojimo b\u016bdai.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1950261907\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"890\" height=\"600\" src=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/08\/nylon-vs-pp.jpg\" class=\"attachment-large size-large\" alt=\"Nailonas ir pp\" srcset=\"https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/08\/nylon-vs-pp.jpg 890w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/08\/nylon-vs-pp-300x202.jpg 300w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/08\/nylon-vs-pp-768x518.jpg 768w, https:\/\/nylon-granules.com\/wp-content\/uploads\/2024\/08\/nylon-vs-pp-18x12.jpg 18w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1950261907 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h2><span class=\"ez-toc-section\" id=\"Overview_of_Nylon_vs_PP_Polypropylene\"><\/span><strong><b>Nailono ir PP (polipropileno) ap\u017evalga<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Du universal\u016bs termoplastiniai polimerai<\/strong><br \/>Nailonas ir polipropilenas yra termoplastai, t. y. juos galima daug kart\u0173 lydyti ir pertvarkyti be chemini\u0173 poky\u010di\u0173. Nepaisant \u0161ios bendros savyb\u0117s, kiekviena med\u017eiaga pasi\u017eymi unikaliomis savyb\u0117mis, kurios tinka konkre\u010dioms paskirtims.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Characteristics_of_Nylon\"><\/span><strong><b>Nailono savyb\u0117s<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Didelis atsparumas tempimui ir dilimui<\/strong><br \/>1935 m. pirm\u0105 kart\u0105 susintetintas nailonas, poliamidas, yra pripa\u017eintas d\u0117l i\u0161skirtinio atsparumo tempimui, dilimui ir lankstumo net ir \u017eemoje temperat\u016broje. D\u0117l amidini\u0173 grupi\u0173 jis pasi\u017eymi savaiminio tepimo savyb\u0117mis, tod\u0117l puikiai tinka naudoti ma\u017eos trinties ir atsparumo dilimui srityse, pavyzd\u017eiui, krumpliara\u010diuose ir guoliuose. Be to, nailonas sugeria dr\u0117gm\u0119, tod\u0117l tinka naudoti aplinkoje, kurioje atsparumas dr\u0117gmei n\u0117ra toks svarbus.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Characteristics_of_Polypropylene\"><\/span><strong><b>Polipropileno savyb\u0117s<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Atsparumas chemin\u0117ms med\u017eiagoms ir ma\u017eas dr\u0117gm\u0117s \u012fgeriamumas<\/strong><br \/>1954 m. sukurtas polipropilenas yra termoplastinis polimeras, pasi\u017eymintis auk\u0161ta lydymosi temperat\u016bra, puikiu atsparumu chemin\u0117ms med\u017eiagoms ir minimalia dr\u0117gm\u0117s absorbcija. D\u0117l ma\u017eo tankio, didelio atsparumo sm\u016bgiams ir puiki\u0173 elektrin\u0117s izoliacijos savybi\u0173 jis idealiai tinka pakuo\u010di\u0173, automobili\u0173 komponent\u0173 ir tekstil\u0117s reikm\u0117ms.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Processing_Differences_Between_Nylon_and_Polypropylene\"><\/span><strong><b>Nailono ir polipropileno apdorojimo skirtumai<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Poveikis gamybos s\u0105naudoms<\/strong><br \/>Vienas i\u0161 esmini\u0173 nailono ir PP skirtum\u0173 yra j\u0173 apdorojimo reikalavimai. Nailonui, turin\u010diam auk\u0161tesn\u0119 lydymosi temperat\u016br\u0105 ir polink\u012f kristalizuotis, reikia auk\u0161tesn\u0117s apdorojimo temperat\u016bros ir ilgesni\u0173 au\u0161inimo laikotarpi\u0173. Tuo tarpu PP, kurio lydymosi temperat\u016bra ir kristalizacijos tendencija yra \u017eemesn\u0117, apdoroti lengviau ir grei\u010diau, tod\u0117l gamybos s\u0105naudos da\u017enai b\u016bna ma\u017eesn\u0117s.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chemical_Resistance_of_Nylon_vs_PP\"><\/span><strong><b>Nailono ir PP atsparumas chemin\u0117ms med\u017eiagoms<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Tinkamumas chemini\u0173 med\u017eiag\u0173 poveikiui<\/strong><br \/>Nors nailonas atsparus daugeliui organini\u0173 tirpikli\u0173, j\u012f pa\u017eeid\u017eia stiprios r\u016bg\u0161tys ir \u0161armai. Prie\u0161ingai, PP pasi\u017eymi puikiu atsparumu \u012fvairioms chemin\u0117ms med\u017eiagoms, \u012fskaitant r\u016bg\u0161tis, \u0161armus ir organinius tirpiklius, tod\u0117l jis yra tinkamiausia med\u017eiaga chemini\u0173 med\u017eiag\u0173 poveikiui.<\/p>\n<p>\u00a0<\/p>\n<h3><strong><b>\u012eprastos nailono ir PP naudojimo sritys<\/b><\/strong><\/h3>\n<p><strong>Med\u017eiagos suderinimas su taikymo poreikiais<\/strong><br \/>D\u0117l didelio nailono atsparumo tempimui, lankstumo ir savaiminio tepimo savybi\u0173 jis idealiai tinka tokiems gaminiams kaip tekstil\u0117, virv\u0117s ir \u017evejybos tinklai. D\u0117l atsparumo dilimui jis taip pat tinka tokiems gaminiams kaip \u0161epe\u010diai ir konvejeri\u0173 juostos. Kita vertus, d\u0117l ma\u017eo tankio, sm\u016bginio stiprumo ir atsparumo chemin\u0117ms med\u017eiagoms PP puikiai tinka pakuot\u0117ms, automobili\u0173 komponentams ir tekstil\u0117s gaminiams.<\/p>\n<p>\u00a0<\/p>\n<h3><strong><b>I\u0161vada apie nailono ir PP<\/b><\/strong><\/h3>\n<p>Apibendrinant galima teigti, kad tiek nailonas, tiek polipropilenas yra vertingi termoplastiniai polimerai, pasi\u017eymintys savitomis savyb\u0117mis, d\u0117l kuri\u0173 jie tinka konkre\u010dioms reikm\u0117ms. D\u0117l didelio nailono tempimo stiprio ir atsparumo dilimui jis idealiai tinka naudoti tais atvejais, kai reikia ma\u017eos trinties ir ilgaam\u017ei\u0161kumo. Tuo tarpu polipropileno ma\u017eas tankis, stiprumas sm\u016bgiams ir atsparumas chemin\u0117ms med\u017eiagoms lemia, kad jis yra geresnis pasirinkimas toms reikm\u0117ms, kai reikia naudoti chemines med\u017eiagas ir lengvus komponentus. Norint priimti pagr\u012fstus sprendimus renkantis tinkam\u0105 polimer\u0105 konkre\u010diai paskir\u010diai, labai svarbu suprasti \u0161i\u0173 med\u017eiag\u0173 savybes.<\/p>\n<p>\u00a0<\/p>\n<h3><strong><b>DUK: Nailonas ir PP (polipropilenas)\u00a0<\/b><\/strong><\/h3>\n<p><strong>1.Kas yra nailonas ir PP?<\/strong><br \/>Nailonas ir PP - tai termoplastiniai polimerai, kuriuos galima lydyti ir daug kart\u0173 pertvarkyti be chemini\u0173 poky\u010di\u0173. D\u0117l savo skirting\u0173 savybi\u0173 jie pla\u010diai naudojami \u012fvairiose srityse.<\/p>\n<p>\u00a0<\/p>\n<p><strong>2.Kokios yra pagrindin\u0117s nailono savyb\u0117s?<\/strong><br \/>Nailonas pasi\u017eymi dideliu atsparumu tempimui, puikiu atsparumu dilimui ir lankstumu net ir \u017eemoje temperat\u016broje. Jis pasi\u017eymi savaiminio tepimo savyb\u0117mis, tod\u0117l tinka naudoti, kai reikia ma\u017eos trinties ir atsparumo dilimui.<\/p>\n<p>\u00a0<\/p>\n<p><strong>3.Kokios yra pagrindin\u0117s polipropileno savyb\u0117s?<\/strong><br \/>Polipropilenas pasi\u017eymi auk\u0161ta lydymosi temperat\u016bra, puikiu atsparumu chemin\u0117ms med\u017eiagoms ir ma\u017eu dr\u0117gm\u0117s \u012fgeriamumu. Jis yra lengvas, pasi\u017eymi dideliu atsparumu sm\u016bgiams ir puikiai izoliuoja elektr\u0105.<\/p>\n<p>\u00a0<\/p>\n<p><strong>4.Kuo skiriasi nailono ir PP apdorojimas?<\/strong><br \/>D\u0117l auk\u0161tos lydymosi temperat\u016bros ir polinkio kristalizuotis nailonui reikia auk\u0161tesn\u0117s apdorojimo temperat\u016bros ir ilgesnio au\u0161inimo laiko. Kita vertus, polipropileno lydymosi temperat\u016bra yra \u017eemesn\u0117, j\u012f lengviau ir grei\u010diau apdoroti, tod\u0117l jis yra ekonomi\u0161kesnis.<\/p>\n<p>\u00a0<\/p>\n<p><strong>5.Kuri med\u017eiaga yra atsparesn\u0117 chemin\u0117ms med\u017eiagoms?<\/strong><br \/>Polipropilenas pasi\u017eymi geresniu atsparumu chemin\u0117ms med\u017eiagoms, palyginti su nailonu. Nailonas atsparus daugeliui organini\u0173 tirpikli\u0173, ta\u010diau j\u012f ardo stiprios r\u016bg\u0161tys ir \u0161armai. Polipropilenas atsparus \u012fvairesn\u0117ms chemin\u0117ms med\u017eiagoms, \u012fskaitant r\u016bg\u0161tis, \u0161armus ir organinius tirpiklius.<\/p>\n<p>\u00a0<\/p>\n<p><strong>6.Kokios yra \u012fprastos nailono taikymo sritys?<\/strong><br \/>Nailonas d\u0117l savo tvirtumo, lankstumo ir atsparumo dilimui da\u017eniausiai naudojamas tekstil\u0117s gaminiuose, virv\u0117se, \u017evejybos tinkluose, krumpliara\u010diuose, guoliuose, \u0161epe\u010diuose ir konvejeri\u0173 juostose.<\/p>\n<p>\u00a0<\/p>\n<p><strong>7.Kokios yra \u012fprastos polipropileno naudojimo sritys?<\/strong><br \/>Polipropilenas d\u0117l ma\u017eo tankio, atsparumo sm\u016bgiams ir atsparumo chemin\u0117ms med\u017eiagoms naudojamas pakuot\u0117ms, automobili\u0173 komponentams ir tekstil\u0117s gaminiams.<\/p>\n<p>\u00a0<\/p>\n<p><strong>8.Koki\u0105 med\u017eiag\u0105 tur\u0117\u010diau pasirinkti savo reikm\u0117ms?<\/strong><br \/>Pasirinkimas tarp nailono ir PP priklauso nuo konkre\u010di\u0173 j\u016bs\u0173 taikomosios programos poreiki\u0173. Nailonas geriau tinka toms reikm\u0117ms, kurioms reikia ma\u017eos trinties ir atsparumo dilimui, o polipropilenas idealiai tinka toms reikm\u0117ms, kurios susijusios su chemini\u0173 med\u017eiag\u0173 poveikiu ir lengv\u0173 komponent\u0173 poreikiu.<\/p>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>Nailono ir PP pristatymas Sintetini\u0173 polimer\u0173 pasaulyje nailonas ir PP (polipropilenas) i\u0161siskiria savo pla\u010diu naudojimu ir pritaikomumu. \u0160ie termoplastiniai polimerai turi tam tikr\u0173 pana\u0161um\u0173, ta\u010diau taip pat pasi\u017eymi skirtingomis savyb\u0117mis, d\u0117l kuri\u0173 tinka skirtingoms reikm\u0117ms. \u0160iame straipsnyje pateikiamas i\u0161samus nailono ir PP palyginimas, nagrin\u0117jamos j\u0173 savyb\u0117s, [...]","protected":false},"author":1,"featured_media":2929,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-2927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nylon"],"_links":{"self":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/2927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/comments?post=2927"}],"version-history":[{"count":6,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/2927\/revisions"}],"predecessor-version":[{"id":2934,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/2927\/revisions\/2934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/media\/2929"}],"wp:attachment":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/media?parent=2927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/categories?post=2927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/tags?post=2927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}