{"id":88,"date":"2023-04-26T11:42:47","date_gmt":"2023-04-26T11:42:47","guid":{"rendered":"https:\/\/petroarmanpol.com\/?page_id=88"},"modified":"2023-07-27T09:30:50","modified_gmt":"2023-07-27T09:30:50","slug":"%d9%be%d9%84%db%8c-%d8%a7%d8%aa%db%8c%d9%84%d9%86","status":"publish","type":"page","link":"https:\/\/petroarmanpol.com\/tr\/%d9%be%d9%84%db%8c-%d8%a7%d8%aa%db%8c%d9%84%d9%86\/","title":{"rendered":"PE"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"88\" class=\"elementor elementor-88\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-71db869 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"71db869\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-71e939c\" data-id=\"71e939c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-baf3969 elementor-widget elementor-widget-text-editor\" data-id=\"baf3969\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.11.4 - 12-03-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:right;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Petro Arman Polimer Pars Firmas\u0131n\u0131n \u00fcretti\u011fi \u00fcr\u00fcnlerin tan\u0131t\u0131m\u0131nda da a\u00e7\u0131klad\u0131\u011f\u0131m\u0131z gibi bu sanayi kompleksinde \u00fcretilen malzeme \u00e7e\u015fitlerinden biri de polietilendir.<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilenin farkl\u0131 t\u00fcrleri olmakla birlikte \u015fu anda Pars Petro Arman Polimer Grubu'nda lineer ve enjeksiyon olmak \u00fczere iki tip polietilen \u00fcretilmektedir.<\/span><\/p><p><span style=\"font-weight: 400;\">Burada polietilen, detaylar\u0131 ve \u00e7e\u015fitleri hakk\u0131nda a\u00e7\u0131klamalar yapaca\u011f\u0131z.<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilen, m\u00fckemmel \u00f6zellikleri nedeniyle \u00e7e\u015fitli end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lan bir polimer t\u00fcr\u00fcd\u00fcr. Etilen monomer birimlerinden yap\u0131lm\u0131\u015f termoplastik bir malzemedir. Polietilen, m\u00fckemmel dayan\u0131kl\u0131l\u0131\u011f\u0131, esnekli\u011fi ve kimyasal ve darbe direnci ile bilinir. Ayn\u0131 zamanda hafiftir ve d\u00fc\u015f\u00fck bir erime noktas\u0131na sahiptir, bu da i\u015flenmesini ve \u00e7e\u015fitli \u015fekillerde kal\u0131planmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Son olarak polietilenin k\u0131sa bir tarifine sahip olmak istiyorsak \u015funu s\u00f6ylemeliyim:<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilen, ambalaj ve plastik d\u00fcnyas\u0131nda devrim yaratan sihirli polimer!<\/span><\/p><p><span style=\"font-weight: 400;\">\u00a0Hi\u00e7 \u015f\u00fcphe yok ki polietilen bir ev ismi haline geldi.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Hafif, dayan\u0131kl\u0131, s\u00fcper \u00e7ok y\u00f6nl\u00fc. \u0130ster market po\u015fetlerinde ister s\u00fct s\u00fcrahilerinde kullan\u0131ls\u0131n, polietilenin g\u00fczelli\u011fi, \u00fcreticilerin kaymaz zeminler i\u00e7in dokulu levhalar olu\u015fturmak ve s\u0131hhi tesisat sistemleri i\u00e7in sa\u011flam borular. Polietilen ayr\u0131ca suya dayan\u0131kl\u0131d\u0131r ve elektrik yal\u0131t\u0131m\u0131nda iyi performans g\u00f6sterir ve in\u015faat projelerinde elektrik kablolar\u0131n\u0131 korumak veya \u00e7at\u0131larda su ge\u00e7irmez yal\u0131t\u0131m olarak kullan\u0131l\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilen, kalitesini kaybetmeden kolayca defalarca geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilenin \u00f6zellikleri mekanik, kimyasal, elektriksel, optik ve termal \u00f6zelliklere ayr\u0131labilir.<\/span><\/p><p><span style=\"font-weight: 400;\">Bahsedilen \u00f6zelliklerin her biri hakk\u0131nda ayr\u0131nt\u0131l\u0131 a\u00e7\u0131klamalar sa\u011flayaca\u011f\u0131z.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">mekanik<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Polietilenin mukavemeti, sertli\u011fi ve rijitli\u011fi d\u00fc\u015f\u00fck olmakla birlikte, d\u00fc\u015f\u00fck s\u00fcrt\u00fcnmenin yan\u0131 s\u0131ra y\u00fcksek plastisite ve darbe direncine sahiptir. K\u0131sa lifler eklenerek azalt\u0131labilen s\u00fcrekli kuvvet alt\u0131nda g\u00fc\u00e7l\u00fc s\u00fcr\u00fcnme sergiler. Dokunuldu\u011funda mumsu bir his verir.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">termal<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Polietilenin ticari kullan\u0131m\u0131, di\u011fer termoplastiklere k\u0131yasla d\u00fc\u015f\u00fck erime noktas\u0131 ile s\u0131n\u0131rl\u0131d\u0131r. Orta ve y\u00fcksek yo\u011funluklu polietilenin yayg\u0131n ticari dereceleri i\u00e7in erime noktas\u0131 genellikle 120 ila 130 \u00b0C aral\u0131\u011f\u0131ndad\u0131r. Ticari orta d\u00fc\u015f\u00fck yo\u011funluklu polietilenin erime noktas\u0131 tipik olarak 105-115\u00b0C'dir. Bu s\u0131cakl\u0131klar, polietilenin tipine g\u00f6re b\u00fcy\u00fck \u00f6l\u00e7\u00fcde de\u011fi\u015fir, ancak polietilen i\u00e7in teorik \u00fcst erime noktas\u0131n\u0131n 144 ila 146 santigrat derece oldu\u011fu rapor edilir. Yanma genellikle 349\u00b0C'nin \u00fczerindeki s\u0131cakl\u0131klarda meydana gelir.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chemical<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Polietilen polar olmayan, doymu\u015f ve y\u00fcksek molek\u00fcl a\u011f\u0131rl\u0131kl\u0131 hidrokarbonlardan olu\u015fur. Bu nedenle kimyasal davran\u0131\u015f\u0131 parafine benzer. Bireysel makromolek\u00fcller kovalent olarak ba\u011fl\u0131 de\u011fildir. Simetrik molek\u00fcler yap\u0131lar\u0131ndan dolay\u0131 kristalle\u015fme e\u011filimi g\u00f6sterirler. Polietilen genellikle k\u0131smen kristallidir. Daha fazla kristallik, yo\u011funlu\u011fu ve mekanik ve kimyasal kararl\u0131l\u0131\u011f\u0131 art\u0131r\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">LDPE, MDPE ve HDPE'nin \u00e7o\u011fu s\u0131n\u0131f\u0131 m\u00fckemmel kimyasal dirence sahiptir, yani g\u00fc\u00e7l\u00fc asitler veya bazlar taraf\u0131ndan sald\u0131r\u0131ya u\u011framazlar ve hafif oksidanlara ve indirgeyici maddelere kar\u015f\u0131 diren\u00e7lidirler. Kristal numuneler oda s\u0131cakl\u0131\u011f\u0131nda \u00e7\u00f6z\u00fcnmez.<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilen g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na maruz kald\u0131\u011f\u0131nda k\u0131r\u0131lgan hale gelebilir, karbon karas\u0131 yayg\u0131n olarak UV dengeleyici olarak kullan\u0131l\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">elektrik<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Polietilen iyi bir elektrik yal\u0131tkan\u0131d\u0131r. \u0130yi elektrik direnci sa\u011flar. Bununla birlikte, kolayca elektrikle y\u00fcklenir (grafit, karbon siyah\u0131 veya antistatik maddeler eklenerek azalt\u0131labilir).<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">bir \u0131\u015f\u0131k<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Termal ge\u00e7mi\u015fe ve film kal\u0131nl\u0131\u011f\u0131na ba\u011fl\u0131 olarak, polietilen neredeyse \u015feffaf (\u015feffaf), s\u00fct gibi opak (yar\u0131 \u015feffaf) ve opak aras\u0131nda de\u011fi\u015febilir. AYPE en fazla, LAYPE biraz daha az ve HDPE en az \u015feffafl\u0131\u011fa sahiptir. Kristaller, g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131\u011f\u0131n dalga boyundan daha b\u00fcy\u00fckse, \u015feffafl\u0131k kristaller taraf\u0131ndan azalt\u0131lacakt\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">s\u0131n\u0131fland\u0131rma:\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Polietilen yo\u011funlu\u011funa ve dallanmas\u0131na g\u00f6re s\u0131n\u0131fland\u0131r\u0131l\u0131r. Mekanik \u00f6zellikleri \u00f6nemli \u00f6l\u00e7\u00fcde dallanma miktar\u0131 ve t\u00fcr\u00fc, kristal yap\u0131s\u0131 ve molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131 gibi de\u011fi\u015fkenlere ba\u011fl\u0131d\u0131r. Polietilenin farkl\u0131 t\u00fcrleri vard\u0131r:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ultra-high-molecular-weight polyethylene (UHMWPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Ola\u011fan\u00fcst\u00fc avantajlar\u0131 nedeniyle bir\u00e7ok end\u00fcstride kullan\u0131lan bir polimerdir. Bu polimer \u00e7ok y\u00fcksek bir molek\u00fcler a\u011f\u0131rl\u0131\u011fa sahiptir ve bu \u00f6zelli\u011finden dolay\u0131 onu di\u011fer polimerlerden ay\u0131ran benzersiz fiziksel \u00f6zelliklere sahiptir.<\/span><\/p><p><span style=\"font-weight: 400;\">Bu polimerin kullan\u0131mlar\u0131ndan biri, otomotiv, havac\u0131l\u0131k ve denizcilik end\u00fcstrileri gibi end\u00fcstrilerde kayan plakalar, a\u015f\u0131nma y\u00fczeyleri ve \u00e7arp\u0131\u015fma g\u00f6vdeleri gibi \u00e7ok y\u00fcksek mekanik \u00f6zellikler gerektiren par\u00e7alar\u0131n imalat\u0131d\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Ayr\u0131ca bu polimer su ge\u00e7irmez, a\u015f\u0131nmaz ve \u00e7izilmez \u00f6zelliklere sahip oldu\u011fu i\u00e7in kurtarma k\u0131yafetlerinin ve \u00f6zel maskelerin k\u0131l\u0131f\u0131nda kullan\u0131l\u0131r. Bu polimerin dayan\u0131kl\u0131l\u0131\u011f\u0131 ve k\u0131r\u0131lmaya ve korozyona kar\u015f\u0131 y\u00fcksek direnci nedeniyle, baz\u0131 end\u00fcstriyel uygulamalarda metallerin yerine uygun bir ikame olarak da kullan\u0131labilir.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ultra-low-molecular-weight polyethylene (ULMWPE or PE-WAX)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">veya PE-WAX olarak da bilinen \u00e7ok d\u00fc\u015f\u00fck molek\u00fcler a\u011f\u0131rl\u0131kl\u0131 polietilen. Bu polimer, molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 10.000'den az olan ve daha y\u00fcksek molek\u00fcler a\u011f\u0131rl\u0131\u011fa sahip polietilene k\u0131yasla daha d\u00fc\u015f\u00fck fiziksel \u00f6zelliklere sahip olan polietilenden yap\u0131l\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Bu polimerin ana kullan\u0131m\u0131 ka\u011f\u0131t yap\u0131m\u0131, kimyasal plastikler ve kau\u00e7uk end\u00fcstrileridir. \u00d6rne\u011fin, kimyasallar\u0131n ve plastiklerin yumu\u015fakl\u0131k, esneklik, termal kararl\u0131l\u0131k gibi fiziksel \u00f6zelliklerini iyile\u015ftirmek ve \u00fcretim s\u00fcrecinde \u00e7\u0131k\u0131\u015f h\u0131z\u0131n\u0131 art\u0131rmak i\u00e7in kullan\u0131l\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Ayr\u0131ca ULMWPE, elektrik kablolar\u0131 ve otomotiv end\u00fcstrileri i\u00e7in termal ve pas \u00f6nleyici kaplamalar\u0131n \u00fcretiminde ve kozmetik ve sa\u011fl\u0131k \u00fcr\u00fcnlerinin haz\u0131rlanmas\u0131nda termal kararl\u0131l\u0131k ve pas \u00f6nleyici fakt\u00f6r olarak kullan\u0131lmaktad\u0131r. Genel olarak ULMWPE, benzersiz fiziksel \u00f6zelliklerinden dolay\u0131 \u00e7e\u015fitli end\u00fcstrilerde hayati polimerlerden biri haline gelmi\u015ftir.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-molecular-weight polyethylene (HMWPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Y\u00fcksek molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 nedeniyle a\u015f\u0131nmaya, korozyona, deformasyona, darbeye ve \u0131s\u0131ya dayan\u0131kl\u0131l\u0131k gibi \u00e7ok y\u00fcksek fiziksel \u00f6zelliklere sahip olan polietilen t\u00fcrlerinden biridir. Bu polimer y\u00fcksek yo\u011funlu\u011fa sahiptir ve \u00e7ok sert ve g\u00fc\u00e7l\u00fcd\u00fcr.<\/span><\/p><p><span style=\"font-weight: 400;\">HMWPE \u00e7e\u015fitli end\u00fcstrilerde kullan\u0131lmaktad\u0131r. \u00d6rne\u011fin otomotiv end\u00fcstrisinde araba kaportalar\u0131nda, i\u00e7 ve d\u0131\u015f kaplamalarda, koruyucu ekipmanlarda, petrol ve gaz end\u00fcstrilerinde korozyona ve tuzlu suya kar\u015f\u0131 y\u00fcksek diren\u00e7 gerektiren boru ve par\u00e7alar\u0131n yap\u0131m\u0131nda kullan\u0131l\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Ayr\u0131ca g\u0131da end\u00fcstrisinde HMWPE, g\u0131da ile temas eden g\u0131da ambalajlar\u0131 ve tabakalar\u0131 \u00fcretmek i\u00e7in kullan\u0131l\u0131r. Bu polimer grese, ya\u011fa ve aside dayan\u0131kl\u0131 oldu\u011fu i\u00e7in HMWPE'den yap\u0131lan paketler g\u0131da paketlemesi i\u00e7in uygundur.<\/span><\/p><p><span style=\"font-weight: 400;\">Ayr\u0131ca HMWPE t\u0131p end\u00fcstrisinde eklem protezleri, di\u015f implantlar\u0131 ve cerrahi aletler yapmak i\u00e7in kullan\u0131l\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-density polyethylene (HDPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Y\u00fcksek yo\u011funluklu polietilen (HDPE), plastik camlar, araba par\u00e7alar\u0131, end\u00fcstriyel ve sulama borular\u0131, \u015feker \u015fi\u015feleri, \u00e7ikolata kutular\u0131 ve g\u0131da ambalajlar\u0131 \u00fcretmek i\u00e7in kullan\u0131lan polimer plastik t\u00fcrlerinden biridir. Yo\u011funlu\u011fu, sertli\u011fi ve bas\u0131n\u00e7 dayan\u0131m\u0131 y\u00fcksek olan bu plastik t\u00fcr\u00fc korozyona, \u0131s\u0131ya, s\u0131cakl\u0131k de\u011fi\u015fimlerine ve kimyasallara kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">HDPE, molek\u00fcl\u00fcnde \u00e7ok say\u0131da hidrojen atomu bulunmas\u0131 nedeniyle yo\u011funlu\u011fu y\u00fcksek olan polimer malzemelerden elde edilir. HDPE'deki polietilen molek\u00fclleri, y\u00fcksek yo\u011funlu\u011fa sahip olmas\u0131n\u0131 sa\u011flayan yan dallar olmaks\u0131z\u0131n s\u00fcrekli bir zincir halinde ba\u011flan\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">S\u0131cakl\u0131k de\u011fi\u015fimlerine kar\u015f\u0131 y\u00fcksek diren\u00e7, korozyona ve kimyasallara kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k, hafiflik ve esneklik gibi \u00f6zelliklerinden dolay\u0131 HDPE otomotiv, in\u015faat, ambalaj ve daha bir\u00e7ok sanayi gibi \u00e7e\u015fitli sekt\u00f6rlerde kullan\u0131lmaktad\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">High-density cross-linked polyethylene (HDXLPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Y\u00fcksek yo\u011funluklu \u00e7apraz ba\u011fl\u0131 polietilen (HDXLPE), y\u00fcksek yo\u011funluklu polietilenin rafine edilmesi ve molek\u00fcler olarak kesilmesiyle olu\u015fturulan bir t\u00fcr sentetik polimerdir. Bu i\u015flemde, y\u00fcksek yo\u011funluklu polietilen molek\u00fclleri safla\u015ft\u0131r\u0131larak daha y\u00fcksek yo\u011funluklu daha yo\u011fun bir yap\u0131ya d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/span><\/p><p><span style=\"font-weight: 400;\">HDXLPE'de uzun molek\u00fcll\u00fc polimerlerin varl\u0131\u011f\u0131ndan dolay\u0131 sertlik, bas\u0131n\u00e7 ve yorulma direnci, korozyon direnci, \u0131s\u0131 ve s\u0131cakl\u0131k de\u011fi\u015fimlerine direncin yan\u0131 s\u0131ra UV \u0131\u015f\u0131nlar\u0131 ve X \u0131\u015f\u0131nlar\u0131 dahil zararl\u0131 radyasyonlara kar\u015f\u0131 direnci vard\u0131r. Ayr\u0131ca bu plastik t\u00fcr\u00fc, su ge\u00e7irmez kaplamalar ve di\u011fer kimyasallarla u\u011fra\u015f\u0131rken gama \u0131\u015f\u0131nlar\u0131n\u0131n ve di\u011fer radyoaktif \u0131\u015f\u0131nlar\u0131n olumsuz etkilerine kar\u015f\u0131 olduk\u00e7a diren\u00e7lidir.<\/span><\/p><p><span style=\"font-weight: 400;\">E\u015fsiz \u00f6zellikleri nedeniyle HDXLPE, t\u0131p, otomotiv, rafineri, enerji, elektrikli aletler, spor ve di\u011fer t\u00fcketici end\u00fcstrileri gibi bir\u00e7ok end\u00fcstride kullan\u0131lmaktad\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cross-linked polyethylene (PEX or XLPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">\u00c7apraz ba\u011fl\u0131 polietilen veya PEX (XLPE olarak da bilinir), polietilenin molek\u00fcler rafine edilmesi ve g\u00fc\u00e7lendirilmesiyle olu\u015fturulan \u00e7ok \u00e7e\u015fitli \u00f6zelliklere sahip bir plastik t\u00fcr\u00fcd\u00fcr. \u00c7apraz ba\u011flama i\u015fleminde, polietilen molek\u00fclleri, artan \u0131s\u0131, bas\u0131n\u00e7, a\u015f\u0131nma, k\u0131r\u0131lma ve kimyasal dirence yol a\u00e7an farkl\u0131 kimyasal izomerler kullan\u0131larak \u00e7apraz ba\u011flan\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">PEX, y\u00fcksek esneklik, korozyon direnci, elektrik yal\u0131t\u0131m\u0131, dezenfeksiyon, \u00e7izilme direnci ve korozyon direnci gibi \u00f6zelliklere sahiptir. Ayr\u0131ca, \u00e7apraz ba\u011fl\u0131 molek\u00fcller nedeniyle PEX \u0131s\u0131ya, bas\u0131nca, gaz penetrasyonuna ve a\u015f\u0131nd\u0131r\u0131c\u0131 ve kimyasal maddelere kar\u015f\u0131 \u00e7ok y\u00fcksek bir dirence sahiptir.<\/span><\/p><p><span style=\"font-weight: 400;\">PEX, su, gaz, \u0131s\u0131tma ve kanalizasyon borular\u0131 dahil olmak \u00fczere in\u015faat sekt\u00f6r\u00fcnde, otomotiv kullan\u0131mlar\u0131nda, elektrik ve elektronik end\u00fcstrilerinde ve petrol ve gaz end\u00fcstrilerinde nakliye borular\u0131 olarak kullan\u0131lmaktad\u0131r. Ayr\u0131ca y\u00fcksek \u0131s\u0131l \u00f6zelli\u011finden dolay\u0131 \u0131s\u0131tma ve so\u011futma sistemlerinde, kablo k\u0131l\u0131flar\u0131nda, otomotiv sanayinde ve elektronik sanayinde de kullan\u0131lmaktad\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Medium-density polyethylene (MDPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Orta yo\u011funluklu polietilen veya MDPE, plastik end\u00fcstrisinde yayg\u0131n olarak kullan\u0131lan bir polimer t\u00fcr\u00fcd\u00fcr. MDPE, yo\u011funlu\u011fu y\u00fcksek yo\u011funluklu polietilen (HDPE) ile d\u00fc\u015f\u00fck yo\u011funluklu polietilen (LDPE) aras\u0131nda olan bir polietilen t\u00fcr\u00fcd\u00fcr.<\/span><\/p><p><span style=\"font-weight: 400;\">MDPE, \u00e7e\u015fitli end\u00fcstriyel uygulamalar i\u00e7in uygun hale getiren \u00e7ok iyi fiziksel \u00f6zelliklere sahiptir. Genel olarak, bu polimer darbeye, b\u00fck\u00fclmeye ve \u00e7atlamaya kar\u015f\u0131 y\u00fcksek bir dirence sahiptir ve ayr\u0131ca \u00e7e\u015fitli kimyasallara, \u0131s\u0131ya ve UV'ye kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k i\u00e7in uygundur.<\/span><\/p><p><span style=\"font-weight: 400;\">MDPE'nin yayg\u0131n kullan\u0131mlar\u0131 aras\u0131nda gaz borular\u0131, su borular\u0131, kanalizasyon borular\u0131, kimyasal saklama kaplar\u0131, plastik torbalar, sulama kaplar\u0131, nem korumas\u0131, termal kaplamalar ve tar\u0131m end\u00fcstrileri yer al\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linear low-density polyethylene (LLDPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Lineer d\u00fc\u015f\u00fck yo\u011funluklu polietilen veya LLDPE, plastik end\u00fcstrisinde yayg\u0131n olarak kullan\u0131lan bir polimer t\u00fcr\u00fcd\u00fcr. LLDPE'de, bu polimerde d\u00fc\u015f\u00fck yo\u011funluk ve benzersiz fiziksel \u00f6zellikler olu\u015fturan yar\u0131 a\u00e7\u0131k yap\u0131ya sahip do\u011frusal polimer zincirleri kullan\u0131lm\u0131\u015ft\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">LAYPE, onu \u00e7e\u015fitli end\u00fcstriyel uygulamalar i\u00e7in uygun k\u0131lan \u00e7ok iyi fiziksel \u00f6zelliklere sahiptir. Bu polimer k\u0131r\u0131lmaya, a\u015f\u0131nmaya ve y\u0131rt\u0131lmaya kar\u015f\u0131 \u00e7ok iyi bir dirence sahiptir ve ayr\u0131ca y\u00fcksek esneklik ve \u00e7ekme mukavemetine sahiptir. Ayr\u0131ca LAYPE UV \u0131\u015f\u0131nlar\u0131na, \u0131s\u0131ya ve \u00e7e\u015fitli kimyasallara kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">LAYPE'nin yayg\u0131n kullan\u0131mlar\u0131 aras\u0131nda su borular\u0131, gaz borular\u0131, g\u0131da ambalajlar\u0131, plastik po\u015fetler, polimer kaplamalar ve tar\u0131m end\u00fcstrileri yer al\u0131r. E\u015fsiz \u00f6zellikleri nedeniyle LAYPE, d\u00fcnya \u00e7ap\u0131nda plastik ve ambalaj end\u00fcstrilerinde kullan\u0131lan en \u00f6nemli polimer t\u00fcrlerinden biri olarak kabul edilmektedir.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Low-density polyethylene (LDPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Cips borusu (LDPE), etilen monomerinden yap\u0131lan bir t\u00fcr termal polimerdir. Bu polimer olduk\u00e7a yal\u0131tkand\u0131r ve kimyasallara ve suya kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r, bu nedenle ambalaj end\u00fcstrisinde, plastik torbalarda, su ve kanalizasyon borular\u0131nda, k\u0131rtasiye ve di\u011fer plastik \u00fcr\u00fcnlerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. LDPE, y\u00fcksek yumu\u015fakl\u0131\u011f\u0131 ve esnekli\u011fi nedeniyle elektronik ve farmas\u00f6tik \u00fcr\u00fcnler, giyim end\u00fcstrisi ve geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclm\u00fc\u015f \u00fcr\u00fcnler i\u00e7in kaplamal\u0131 ambalaj \u00fcretiminde de kullan\u0131lmaktad\u0131r.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Very-low-density polyethylene (VLDPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">\u00c7ok d\u00fc\u015f\u00fck yo\u011funluklu polietilen (VLDPE), paketleme, borulama, otomotiv end\u00fcstrileri vb. gibi \u00e7e\u015fitli end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lan termoplastik bir polimerdir. VLDPE, d\u00fc\u015f\u00fck yo\u011funlu\u011fu, y\u00fcksek esnekli\u011fi, darbe ve korozyona kar\u015f\u0131 y\u00fcksek direnci ve su emme olmamas\u0131 nedeniyle baz\u0131 \u00f6zel uygulamalar i\u00e7in \u00e7ok uygundur. Bu tip polimer genellikle etilen ve b\u00fcten monomerlerinden olu\u015fturulur ve polimerizasyon i\u015fleminde olu\u015fturulur.<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chlorinated polyethylene (CPE)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Klorlu polimer (CPE), polietilene klor eklenmesiyle \u00fcretilen bir termoplastik polimer t\u00fcr\u00fcd\u00fcr. \u0130yi \u00f6zelliklerinden dolay\u0131, bu polimer otomobiller, s\u0131hhi tesisat, d\u00f6\u015feme, paketleme vb. gibi \u00e7e\u015fitli end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. CPE'nin \u00f6zellikleri aras\u0131nda darbeye, korozyona kar\u015f\u0131 y\u00fcksek diren\u00e7, di\u011fer malzemelerle iyi ba\u011flanma ve polietilenden daha iyi \u0131s\u0131l i\u015fleme ve \u015fekillendirme \u00f6zelliklerine sahip olma yer al\u0131r. Ayr\u0131ca polietilen gibi klorlu polimer geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir ve bu da avantajlar\u0131ndan biri olarak kabul edilir.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0647\u0645\u0648\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0645\u0639\u0631\u0641\u06cc \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0634\u0631\u06a9\u062a \u067e\u062a\u0631\u0648 \u0622\u0631\u0645\u0627\u0646 \u067e\u0644\u06cc\u0645\u0631 \u067e\u0627\u0631\u0633 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u06cc\u0645 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0645\u0648\u0627\u062f \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0635\u0646\u0639\u062a\u06cc\u00a0 \u067e\u0644\u06cc \u0627\u062a\u06cc\u0644\u0646 \u0647\u0627 \u0647\u0633\u062a\u0646 . \u067e\u0644\u06cc \u0627\u062a\u06cc\u0644\u0646 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u06cc \u062f\u0627\u0631\u062f \u0648\u0644\u06cc \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u062f\u0631 \u0645\u062c\u0645\u0648\u0639\u0647 \u067e\u062a\u0631\u0648 \u0622\u0631\u0645\u0627\u0646 \u067e\u0644\u06cc\u0645\u0631 \u067e\u0627\u0631\u0633 \u062f\u0648 \u06af\u0648\u0646\u0647 \u067e\u0644\u06cc \u0627\u062a\u06cc\u0644\u0646 \u062e\u0637\u06cc \u0648 \u062a\u0632\u0631\u06cc\u0642\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062d\u0627 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-88","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/pages\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/comments?post=88"}],"version-history":[{"count":5,"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/pages\/88\/revisions"}],"predecessor-version":[{"id":298,"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/pages\/88\/revisions\/298"}],"wp:attachment":[{"href":"https:\/\/petroarmanpol.com\/tr\/wp-json\/wp\/v2\/media?parent=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}