{"id":2874,"date":"2026-08-08T10:03:58","date_gmt":"2026-08-08T02:03:58","guid":{"rendered":"http:\/\/0"},"modified":"2026-08-04T17:52:45","modified_gmt":"2026-08-04T09:52:45","slug":"microcellular-foam-injection-molding-eliminates-sink-marks","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/tr\/blog\/microcellular-foam-injection-molding-eliminates-sink-marks\/","title":{"rendered":"Mikroh\u00fccresel K\u00f6p\u00fck Enjeksiyon Kal\u0131plama \u00c7ekme \u0130zlerini Ortadan Kald\u0131r\u0131yor"},"content":{"rendered":"<article style=\"font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, Helvetica, Arial, sans-serif;color: #333333;width: 100%\">\n<section style=\"margin-bottom: 30px\">\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Otomotiv yap\u0131sal tasar\u0131mc\u0131lar\u0131 ve end\u00fcstriyel ambalaj m\u00fchendisleri, mekanik e\u011filme sertli\u011finden \u00f6d\u00fcn vermeden bile\u015fen k\u00fctlesini azaltma konusunda s\u00fcrekli bask\u0131yla kar\u015f\u0131 kar\u015f\u0131yad\u0131r. Kal\u0131n cidarl\u0131 kat\u0131 plastik par\u00e7alar, lokalize termal b\u00fcz\u00fclmeden kaynaklanan \u00e7irkin y\u00fczey \u00e7ekinti izleri, y\u00fcksek i\u00e7 gerilme ve uzun so\u011fuma gecikmeleri ya\u015far. Erimi\u015f termoplastiklere fiziksel \u015fi\u015firici ajanlar enjekte etmek, par\u00e7a a\u011f\u0131rl\u0131\u011f\u0131n\u0131 azalt\u0131rken hacimsel b\u00fcz\u00fclmeye kar\u015f\u0131 koyan i\u00e7 gaz bas\u0131nc\u0131 olu\u015fturur. Bu teknik k\u0131lavuz, fiziksel s\u00fcperkritik ak\u0131\u015fkan i\u015flemeyi, kal\u0131p bo\u015flu\u011fu bas\u0131nc\u0131 azaltma mekaniklerini ve yap\u0131sal polimer uygulamalar\u0131n\u0131 inceler.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2875\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/supercritical-fluid-dosing-unit.webp\" alt=\"supercritical-fluid-dosing-unit\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/supercritical-fluid-dosing-unit.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/supercritical-fluid-dosing-unit-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/supercritical-fluid-dosing-unit-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/supercritical-fluid-dosing-unit-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<\/section>\n<p><!-- Table of Contents --><\/p>\n<section style=\"background-color: #f8f9fa;border-left: 4px solid #0056b3;padding: 24px;border-radius: 6px;margin: 40px 0\">\n<h3 style=\"font-size: 22px;font-weight: bold;line-height: 1.5em;margin-top: 0;margin-bottom: 16px;color: #111111\">\u0130\u00e7indekiler<\/h3>\n<ul style=\"list-style-type: none;padding-left: 0;margin: 0\">\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#mucell-foaming\">1. A\u011f\u0131rl\u0131k Azalt\u0131m\u0131 i\u00e7in Mikroh\u00fccresel K\u00f6p\u00fckleme (MuCell) Teknolojisi<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#eliminating-sink-marks\">2. \u00c7ekinti \u0130zlerinin Ortadan Kald\u0131r\u0131lmas\u0131 ve \u0130\u00e7 Kal\u0131p Bo\u015flu\u011fu Bas\u0131nc\u0131n\u0131n Azalt\u0131lmas\u0131<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#structural-foaming\">3. B\u00fcy\u00fck Muhafazalar ve Otomotiv Bile\u015fenleri i\u00e7in Yap\u0131sal Polimer K\u00f6p\u00fckleme<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"mucell-foaming\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">A\u011f\u0131rl\u0131k Azalt\u0131m\u0131 i\u00e7in Mikroh\u00fccresel K\u00f6p\u00fckleme (MuCell) Teknolojisi<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2879\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/mucell-microcell-structure-microscope.webp\" alt=\"mucell-microcell-structure-microscope\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/mucell-microcell-structure-microscope.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/mucell-microcell-structure-microscope-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/mucell-microcell-structure-microscope-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/mucell-microcell-structure-microscope-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Fiziksel <a href=\"https:\/\/www.jcinjectionmolding.com\/tr\/service\/custom-mold-making\/\"><strong>k\u00f6p\u00fck enjeksiyon kal\u0131plama<\/strong><\/a> i\u015flemini ger\u00e7ekle\u015ftirmek, s\u00fcperkritik ak\u0131\u015fkan\u0131 polimer eriyi\u011fi i\u00e7inde \u00e7\u00f6zmek i\u00e7in <strong>MuCell teknolojisini<\/strong> kullan\u0131r. Makine namlusuna 15 ila 25 MPa bas\u0131n\u00e7ta s\u00fcperkritik azot veya karbondioksit enjekte etmek, tek fazl\u0131 bir polimer-gaz \u00e7\u00f6zeltisi olu\u015fturur. Tek fazl\u0131 \u00e7\u00f6zelti kal\u0131p bo\u015flu\u011funa girdi\u011finde ve h\u0131zl\u0131 bir bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc ya\u015fad\u0131\u011f\u0131nda, milyarlarca <strong>mikroh\u00fccresel k\u00f6p\u00fckleme<\/strong> h\u00fccresi an\u0131nda \u00e7ekirdeklenir. 5 ila 50 mikron \u00f6l\u00e7\u00fclerinde kapal\u0131 mikro-kabarc\u0131klar olu\u015fturmak, yap\u0131sal atalet momentini korurken bile\u015fen a\u011f\u0131rl\u0131\u011f\u0131n\u0131 % ila % azalt\u0131r. Fiziksel s\u00fcperkritik k\u00f6p\u00fckleme, s\u0131f\u0131r kimyasal yan \u00fcr\u00fcn kal\u0131nt\u0131s\u0131 b\u0131rakarak hammadde safl\u0131\u011f\u0131n\u0131 ve geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilirli\u011fi korur.<\/p>\n<p><!-- Numbered List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">S\u00fcperkritik k\u00f6p\u00fckleme i\u015flem s\u0131ras\u0131 \u015funlar\u0131 i\u00e7erir:<\/p>\n<ol style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: decimal\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>S\u00fcperkritik ak\u0131\u015fkan beslemesi<\/strong>\u2014S\u00fcperkritik durumdaki nitrojen gaz\u0131n\u0131n enjekte edilmesi, polimer eriyi\u011fi i\u00e7inde tam \u00e7\u00f6z\u00fcnmeyi sa\u011flar.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Tek fazl\u0131 \u00e7\u00f6zelti kar\u0131\u015f\u0131m\u0131<\/strong>\u2014Y\u00fcksek namlu bas\u0131nc\u0131 alt\u0131nda gaz ve erimi\u015f re\u00e7inenin kar\u0131\u015ft\u0131r\u0131lmas\u0131, homojen bir polimer-gaz \u00e7\u00f6zeltisi olu\u015fturur.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Mikro h\u00fccre \u00e7ekirdeklenmesi<\/strong>\u2014Eriyik bo\u015flu\u011fa girerken bas\u0131nc\u0131n d\u00fc\u015fmesi, milyarlarca mikro kabarc\u0131\u011f\u0131n h\u0131zl\u0131 \u00e7ekirdeklenmesini tetikler.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u0130\u00e7 bo\u015fluk genle\u015fmesi<\/strong>\u2014Geni\u015fleyen gaz kabarc\u0131klar\u0131, erimi\u015f re\u00e7ineyi kal\u0131p duvarlar\u0131na do\u011fru d\u0131\u015fa iter, kat\u0131 bir kabuk ve k\u00f6p\u00fckl\u00fc bir \u00e7ekirdek olu\u015fturur.<\/li>\n<\/ol>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"eliminating-sink-marks\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u00c7\u00f6kme \u0130zlerinin Ortadan Kald\u0131r\u0131lmas\u0131 ve \u0130\u00e7 Kal\u0131p Bo\u015flu\u011fu Bas\u0131nc\u0131n\u0131n Azalt\u0131lmas\u0131<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2880\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/sink-mark-comparison-plastic-part.webp\" alt=\"sink-mark-comparison-plastic-part\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/sink-mark-comparison-plastic-part.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/sink-mark-comparison-plastic-part-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/sink-mark-comparison-plastic-part-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/sink-mark-comparison-plastic-part-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Geni\u015fleyen mikro kabarc\u0131klar, so\u011fuma a\u015famas\u0131 boyunca par\u00e7a \u00e7ekirde\u011finin i\u00e7inden s\u00fcrekli <strong>kendini paketleme bas\u0131nc\u0131<\/strong> \u00fcretir. \u0130\u00e7 gaz genle\u015fmesi, so\u011fuyan polimeri bo\u015fluk \u00e7eli\u011fine do\u011fru iter ve kal\u0131n yap\u0131sal kaburgalar \u00fczerindeki y\u00fczey \u00e7\u00f6kme izlerini tamamen ortadan kald\u0131r\u0131r. \u00c7\u00f6z\u00fcnm\u00fc\u015f gaz yoluyla eriyik viskozitesinin d\u00fc\u015f\u00fcr\u00fclmesi, k\u00f6p\u00fck enjeksiyon kal\u0131plaman\u0131n kat\u0131 kal\u0131plamaya g\u00f6re 30% ila 50% daha d\u00fc\u015f\u00fck bo\u015fluk bas\u0131n\u00e7lar\u0131nda yap\u0131lmas\u0131na olanak tan\u0131r. Azalt\u0131lm\u0131\u015f bo\u015fluk bas\u0131nc\u0131, kal\u0131plama kaynakl\u0131 gerilimi ortadan kald\u0131r\u0131r ve par\u00e7a \u00e7arp\u0131lmas\u0131n\u0131 en aza indirir; bu da daha k\u00fc\u00e7\u00fck kenetleme tonajl\u0131 preslerin b\u00fcy\u00fck yap\u0131sal kapaklar\u0131 kal\u0131plamas\u0131na olanak tan\u0131r.<\/p>\n<\/section>\n<p><!-- Section 3 --><\/p>\n<section id=\"structural-foaming\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">B\u00fcy\u00fck Muhafazalar ve Otomotiv Bile\u015fenleri i\u00e7in Yap\u0131sal Polimer K\u00f6p\u00fckleme<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2876\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/automotive-engine-shroud-foamed-plastic.webp\" alt=\"automotive-engine-shroud-foamed-plastic\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/automotive-engine-shroud-foamed-plastic.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/automotive-engine-shroud-foamed-plastic-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/automotive-engine-shroud-foamed-plastic-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/automotive-engine-shroud-foamed-plastic-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Yap\u0131sal k\u00f6p\u00fckleme, cam elyaf takviyeli <a href=\"https:\/\/www.jcinjectionmolding.com\/tr\/materials\/glass-fiber-gf\/\"><strong>PA66-GF30<\/strong><\/a>, <strong>polipropilen (PP)<\/strong>, <strong>PC\/ABS<\/strong>, ve <strong>PBT<\/strong>. dahil olmak \u00fczere geni\u015f bir m\u00fchendislik re\u00e7ineleri yelpazesinde etkili \u015fekilde \u00e7al\u0131\u015f\u0131r. Otomotiv motor kapaklar\u0131, g\u00f6sterge paneli destekleri ve end\u00fcstriyel muhafaza panelleri, mikrosell\u00fcler i\u015fleme sayesinde birim k\u00fctle ba\u015f\u0131na maksimum yap\u0131sal sertlik kazan\u0131r. A\u011f\u0131rl\u0131k azalt\u0131m\u0131n\u0131n \u00e7arp\u0131lmas\u0131z boyutsal kararl\u0131l\u0131kla birle\u015ftirilmesi, zorlu e-mobilite platformlar\u0131nda bile\u015fen nitelendirmesini h\u0131zland\u0131r\u0131r. K\u00f6p\u00fck enjeksiyon kal\u0131plama s\u0131ras\u0131nda geli\u015fmi\u015f proses kontrollerinin devreye al\u0131nmas\u0131, tutarl\u0131 par\u00e7a a\u011f\u0131rl\u0131\u011f\u0131 ve mekanik yorulma direnci sa\u011flar. Yap\u0131sal uygulamalar i\u00e7in k\u00f6p\u00fck enjeksiyon kal\u0131plamay\u0131 belirleyen m\u00fchendisler, darbe performans\u0131ndan \u00f6d\u00fcn vermeden \u00f6nemli malzeme tasarrufu elde eder.<\/p>\n<p><!-- Table 1: Foaming Comparison Table --><\/p>\n<div style=\"margin: 32px 0\">\n<table style=\"width: 100%;border-collapse: collapse;font-size: 16px;text-align: left;min-width: 600px\">\n<thead>\n<tr style=\"background-color: #f8f9fa;border-bottom: 2px solid #dee2e6\">\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">M\u00fchendislik Re\u00e7inesi S\u0131n\u0131f\u0131<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Gaz Ajan\u0131 T\u00fcr\u00fc<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Ortalama H\u00fccre Boyutu (\u03bcm)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">A\u011f\u0131rl\u0131k Azaltma (%)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Birincil K\u00f6p\u00fckl\u00fc Uygulama<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PA66-GF30 (Zytel 70G33L)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">S\u00fcperkritik Azot (N2)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">10 \u2013 25 \u03bcm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u2013<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Otomotiv motor kapaklar\u0131 ve k\u00fclb\u00fct\u00f6r kapaklar\u0131<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Polipropilen (PP-HP500N)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">S\u00fcperkritik N2 \/ CO2<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">20 \u2013 50 \u03bcm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u2013<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">B\u00fcy\u00fck i\u00e7 kap\u0131 ta\u015f\u0131y\u0131c\u0131lar\u0131 ve bagaj astarlar\u0131<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PC\/ABS Ala\u015f\u0131m\u0131 (Bayblend)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">S\u00fcperkritik Azot (N2)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">15 \u2013 30 \u03bcm<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u2013<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Elektronik muhafaza taban plakalar\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- FAQ Section --><\/p>\n<section id=\"faq\" style=\"margin-bottom: 40px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2877\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-foamed-plastic-part-weight.webp\" alt=\"measuring-foamed-plastic-part-weight\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-foamed-plastic-part-weight.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-foamed-plastic-part-weight-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-foamed-plastic-part-weight-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/08\/measuring-foamed-plastic-part-weight-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">Fiziksel MuCell k\u00f6p\u00fckleme ile kimyasal \u015fi\u015firici ajanlar aras\u0131ndaki fark nedir?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Fiziksel MuCell k\u00f6p\u00fckleme, s\u00fcperkritik azot veya karbon dioksit gaz\u0131n\u0131 do\u011frudan eriyi\u011fe \u00e7\u00f6zer ve 5 ila 50 mikron \u00f6l\u00e7\u00fclerinde milyonlarca tekd\u00fcze mikro kabarc\u0131k olu\u015fturur. Kimyasal \u015fi\u015firici ajanlar termal toz ayr\u0131\u015fmas\u0131na dayan\u0131r; kimyasal kal\u0131nt\u0131lar b\u0131rak\u0131r ve mekanik dayan\u0131m\u0131 zay\u0131flatan daha b\u00fcy\u00fck, d\u00fczensiz gaz bo\u015fluklar\u0131 olu\u015fturur. Fiziksel k\u00f6p\u00fckleme daha y\u00fcksek boyutsal kararl\u0131l\u0131k ve \u00fcst\u00fcn darbe direnci sa\u011flar.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">K\u00f6p\u00fck enjeksiyon kal\u0131plama par\u00e7a y\u00fczeylerinde girdap izleri olu\u015fturur mu?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">So\u011fuk kal\u0131p duvarlar\u0131na ula\u015fan geni\u015fleyen gaz kabarc\u0131klar\u0131, boyanmam\u0131\u015f g\u00f6r\u00fcn\u00fcm y\u00fczeylerinde hafif g\u00fcm\u00fc\u015fi girdap izleri olu\u015fturabilir. Y\u00fckseltilmi\u015f kal\u0131p s\u0131cakl\u0131klar\u0131, h\u0131zl\u0131 enjeksiyon h\u0131zlar\u0131 veya gaz kar\u015f\u0131 bas\u0131n\u00e7 tak\u0131mlar\u0131 kullan\u0131m\u0131 y\u00fczey girdab\u0131n\u0131 ortadan kald\u0131rarak kusursuz kozmetik y\u00fczeyler \u00fcretir. S\u0131kl\u0131kla boyanan veya dokuland\u0131r\u0131lan otomotiv i\u00e7 par\u00e7alar\u0131 bu mikroskobik ak\u0131\u015f \u00e7izgilerini tamamen maskeler.<\/p>\n<\/div>\n<div style=\"margin-bottom: 0\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">Mikroh\u00fccresel k\u00f6p\u00fckleme ile ne kadar a\u011f\u0131rl\u0131k azalt\u0131m\u0131 elde edilebilir?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Mekanik performanstan \u00f6d\u00fcn vermeden yap\u0131sal m\u00fchendislik par\u00e7alar\u0131 i\u00e7in a\u011f\u0131rl\u0131k azalt\u0131m\u0131 tipik olarak ila aral\u0131\u011f\u0131ndad\u0131r. \u0130nce cidarl\u0131 par\u00e7alar %8 ila k\u00fctle azalt\u0131m\u0131 elde ederken, kal\u0131n yap\u0131sal muhafazalar 'e kadar malzeme tasarrufu sa\u011flar. Malzeme tasarrufu do\u011frudan daha d\u00fc\u015f\u00fck par\u00e7a a\u011f\u0131rl\u0131\u011f\u0131na ve azalan nakliye maliyetlerine d\u00f6n\u00fc\u015f\u00fcr.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Automotive structural designers and industrial packaging engineers face continuous pressure to reduce component mass without compromising mechanical bending stiffness. Solid plastic parts with thick walls suffer from localized thermal shrinkage, creating unsightly surface sink marks, high internal stress, and long cooling delays. Injecting physical blowing agents into molten thermoplastics creates internal gas pressure that counteracts [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2878,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/posts\/2874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/comments?post=2874"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/posts\/2874\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/2878"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=2874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/categories?post=2874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/tags?post=2874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}