{"id":2362,"date":"2026-05-23T10:44:53","date_gmt":"2026-05-23T02:44:53","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2362"},"modified":"2026-05-29T15:42:12","modified_gmt":"2026-05-29T07:42:12","slug":"pe-dow-ldpe-722","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/tr\/materials\/polyethylene-pe\/pe-dow-ldpe-722\/","title":{"rendered":"PE-Dow LDPE 722"},"content":{"rendered":"
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Dow LDPE 722 Mekanik ve Esneklik Profili<\/h2>\n

DOW\u2122 LDPE 722, d\u00fc\u015f\u00fck y\u00fck uygulamalar\u0131nda maksimum yap\u0131sal esneklik ve darbe direnci sunmak \u00fczere tasarlanm\u0131\u015f, geni\u015f molek\u00fcler a\u011f\u0131rl\u0131k da\u011f\u0131l\u0131ml\u0131 bir homopolimerdir:<\/p>\n\n\n\n\n\n\n\n
Fiziksel ve Elastik \u00d6zellik<\/th>\nDow 722 Nominal De\u011fer<\/th>\nKal\u0131plama ve Son Kullan\u0131m Avantaj\u0131<\/th>\n<\/tr>\n<\/thead>\n
Yap\u0131sal Esneklik<\/td>\nSertlik 43 Shore D<\/td>\nY\u00fcksek derecede b\u00fck\u00fclebilir, yumu\u015fak dokulu bir malzeme davran\u0131\u015f\u0131 sa\u011flar; ge\u00e7meli kapaklar, esnek kaplar ve s\u0131k\u0131labilir kapaklar i\u00e7in m\u00fckemmel \u015fekilde uygundur.<\/td>\n<\/tr>\n
D\u00fc\u015f\u00fck S\u0131cakl\u0131k Toklu\u011fu<\/td>\nGevreklik S\u0131cakl\u0131\u011f\u0131 -60\u00b0C<\/td>\nDerin dondurucu ortamlar\u0131nda ola\u011fan\u00fcst\u00fc mekanik tokluk ve s\u00fcneklik koruyarak dondurulmu\u015f g\u0131da ambalajlar\u0131nda gevrek k\u0131r\u0131lmay\u0131 \u00f6nler.<\/td>\n<\/tr>\n
Eriyik \u0130\u015flenebilirli\u011fi<\/td>\nEriyik Ak\u0131\u015f H\u0131z\u0131 (MFR) 8,0 g\/10 dk<\/td>\nD\u00fc\u015f\u00fck kayma alt\u0131nda y\u00fcksek ak\u0131\u015fkanl\u0131k sunarak erimi\u015f plasti\u011fin azalt\u0131lm\u0131\u015f bas\u0131n\u00e7 alt\u0131nda karma\u015f\u0131k kapak kanallar\u0131n\u0131 kolayca doldurmas\u0131n\u0131 sa\u011flar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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LDPE 722 i\u00e7in Elastomerik ve Kapak S\u00fcre\u00e7 Uyarlanabilirli\u011fi<\/h2>\n

D\u00fc\u015f\u00fck erime noktas\u0131 (107\u00b0C) ile Dow LDPE 722 h\u0131zla so\u011fuyarak s\u0131zd\u0131rmazl\u0131k a\u00e7\u0131s\u0131ndan kritik \u00fcr\u00fcnler i\u00e7in y\u00fcksek h\u0131zl\u0131 \u00fcretim d\u00f6ng\u00fclerini destekler:<\/p>\n\n\n\n\n\n\n\n
Proses Uygulamas\u0131<\/th>\nKal\u0131plama Uyumlulu\u011fu ve Uygulama Detaylar\u0131<\/th>\n<\/tr>\n<\/thead>\n
Esnek Kapaklar ve Snap-Kapaklar<\/td>\nM\u00fckemmel. Y\u00fcksek hacimli esnek kozmetik kavanoz kapaklar\u0131, g\u00fcvenli snap-fit kapamalar ve s\u0131k\u0131labilir g\u0131da kapaklar\u0131 i\u00e7in tamamen optimize edilmi\u015ftir.<\/td>\n<\/tr>\n
\u00dcst Kal\u0131plama Altl\u0131klar\u0131<\/td>\n\u0130yi. Yerelle\u015ftirilmi\u015f esnek s\u0131zd\u0131rmazl\u0131klar veya dinamik s\u0131zd\u0131rmazl\u0131k dudaklar\u0131 sa\u011flamak i\u00e7in y\u00fcksek yo\u011funluklu yap\u0131sal polimerler \u00fczerine kal\u0131planabilir.<\/td>\n<\/tr>\n
E\u015f Enjeksiyon ve \u00c7oklu G\u00f6zl\u00fc<\/td>\nM\u00fckemmel. D\u00fc\u015f\u00fck eriyik s\u0131cakl\u0131klar\u0131nda kararl\u0131 ak\u0131\u015f davran\u0131\u015flar\u0131, enerji t\u00fcketimini azalt\u0131r ve \u00e7oklu g\u00f6zl\u00fc \u00e7al\u0131\u015fmalarda \u00e7evrim s\u00fcrelerini k\u0131salt\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PE-Dow LDPE 722 Kal\u0131plama ve \u00c7ekme Y\u00f6netimi K\u0131lavuzu<\/h2>\n

Dow LDPE 722, y\u00fcksek dallanm\u0131\u015f polimer zincirlerine sahiptir ve \u00f6zel kal\u0131p tasar\u0131m\u0131 gerektiren benzersiz \u00e7ekme davran\u0131\u015flar\u0131na yol a\u00e7ar:<\/p>\n

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  • Y\u00fcksek Hacimsel \u00c7ekmenin Y\u00f6netimi:<\/strong> D\u00fc\u015f\u00fck kristalli\u011fi nedeniyle LDPE, %1,5 ila %2,5 aras\u0131nda y\u00fcksek bir kal\u0131p \u00e7ekme oran\u0131 sergiler. Jucheng'in kal\u0131p m\u00fchendisleri, boyutsal \u00e7\u00f6k\u00fcnt\u00fc izlerini \u00f6nlemek i\u00e7in e\u015fit paketleme sa\u011flayarak yolluk bas\u0131nc\u0131n\u0131 dengelemek \u00fczere titiz DFM ak\u0131\u015f sim\u00fclasyonlar\u0131 y\u00fcr\u00fct\u00fcr.<\/li>\n
  • D\u00fc\u015f\u00fck Erime Noktal\u0131 Is\u0131l Profil:<\/strong> Erime s\u0131cakl\u0131\u011f\u0131 d\u00fc\u015f\u00fck oldu\u011fundan (107\u00b0C), i\u015flem eriyik s\u0131cakl\u0131klar\u0131 170\u00b0C\u2013210\u00b0C (338\u00b0F\u2013410\u00b0F) aral\u0131\u011f\u0131nda tutulur. H\u0131zl\u0131 kat\u0131la\u015fmay\u0131 sa\u011flamak i\u00e7in su so\u011futucular\u0131 kullan\u0131larak so\u011fuk kal\u0131p s\u0131cakl\u0131klar\u0131 (15\u00b0C\u201340\u00b0C \/ 59\u00b0F\u2013104\u00b0F) kesinlikle korunur.<\/li>\n
  • \u00c7\u0131karma ve Kal\u0131ptan Ay\u0131rma:<\/strong> Kal\u0131planm\u0131\u015f LDPE 722 y\u00fcksek esnekli\u011fe sahip oldu\u011fundan ve s\u0131cakken hafif\u00e7e yap\u0131\u015fkan oldu\u011fundan, derin kaburgalar cilal\u0131 \u00e7ekme a\u00e7\u0131lar\u0131 (minimum 1,5\u00b0) ve geni\u015f itici yast\u0131klar gerektirir. Par\u00e7a s\u0131yr\u0131lmas\u0131n\u0131 \u00f6nlemek i\u00e7in S136 paslanmaz \u00e7elik kal\u0131p g\u00f6z\u00fc ekleri kullan\u0131yoruz.<\/li>\n
  • Ya\u015fayan Mente\u015fe ve S\u0131zd\u0131rmazl\u0131k Tasar\u0131m\u0131:<\/strong> Y\u00fcksek kopma uzamas\u0131 (0%), kal\u0131planm\u0131\u015f esnek mente\u015felere olanak tan\u0131r. 5 eksenli CNC i\u015fleme merkezimiz, mekanik y\u0131rt\u0131lma direncini en \u00fcst d\u00fczeye \u00e7\u0131karmak i\u00e7in esneme eksenine dik hassas giri\u015fler keser.<\/li>\n<\/ul>\n<\/section>\n

    <\/p>\n

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    PE-Dow LDPE 722 i\u00e7in Temel Uygulama Alanlar\u0131<\/h2>\n
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    • T\u00fcketim Mallar\u0131 ve Kapaklar:<\/strong> Esnek s\u0131k\u0131labilir \u015fi\u015fe kapaklar\u0131, yumu\u015fak ge\u00e7meli kap konteyner kapaklar\u0131, dinamik toz tapalar\u0131 ve koruyucu kapaklar.<\/li>\n
    • T\u0131bbi Cihaz Ambalajlama (ISO 13485 Uyumlu):<\/strong> Esnek \u015f\u0131r\u0131nga u\u00e7 kapaklar\u0131, s\u0131k\u0131labilir flakon damlal\u0131k u\u00e7lar\u0131, ila\u00e7 konteyner kapaklar\u0131 ve steril ambalaj bariyerleri.<\/li>\n
    • End\u00fcstriyel S\u0131zd\u0131rmazl\u0131klar:<\/strong> D\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 dinamik s\u0131zd\u0131rmazl\u0131k contalar\u0131, kimyasala dayan\u0131kl\u0131 yumu\u015fak pullar, genle\u015fme tapalar\u0131 ve kablo terminal k\u00f6r\u00fckleri.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Dow LDPE 722 Mechanical and Flexibility Profile DOW\u2122 LDPE 722 is a broad molecular weight distribution homopolymer designed to offer maximum structural flexibility and impact resistance under low-load applications: Physical & Elastic Attribute Dow 722 Nominal Value Molding & End-Use Advantage Structural Flexibility Durometer Hardness 43 Shore D Ensures a highly bendable, soft-touch material behavior, […]<\/p>\n","protected":false},"featured_media":2428,"template":"","meta":[],"class_list":["post-2362","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model\/2362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/2428"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=2362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}