{"id":2811,"date":"2026-07-31T17:18:14","date_gmt":"2026-07-31T09:18:14","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2811"},"modified":"2026-07-31T17:24:59","modified_gmt":"2026-07-31T09:24:59","slug":"pmma-acrylic","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/tr\/materials\/pmma-acrylic\/","title":{"rendered":"PMMA(Akrilik)"},"content":{"rendered":"
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Kal\u0131plad\u0131\u011f\u0131m\u0131z Yayg\u0131n PMMA \/ Akrilik S\u0131n\u0131flar\u0131<\/h2>\n

Optik berrakl\u0131k, y\u00fcksek y\u00fczey sertli\u011fi ve d\u0131\u015f mekan UV direnci i\u00e7in optimize edilmi\u015f, d\u00fcnya \u00e7ap\u0131nda tan\u0131nan sentezleyicilerden y\u00fcksek safl\u0131kta Akrilik polimerleri i\u015fliyoruz:<\/p>\n\n\n\n\n\n\n\n
PMMA S\u0131n\u0131f Kategorisi<\/th>\nTipik Marka ve S\u0131n\u0131f<\/th>\nTemel \u00d6zellikler ve Avantajlar<\/th>\n<\/tr>\n<\/thead>\n
Optik ve Y\u00fcksek Ak\u0131\u015fl\u0131 PMMA<\/td>\n\u2022 R\u00f6hm PLEXIGLAS 8N \/ 8H
\n\u2022 Sumitomo SUMIPEX MH \/ MG<\/td>\n		Ola\u011fan\u00fcst\u00fc \u0131\u015f\u0131k ge\u00e7irgenli\u011fi (92%), ultra d\u00fc\u015f\u00fck bulan\u0131kl\u0131k ve kolay eriyik ak\u0131\u015f\u0131. Kal\u0131n cidarl\u0131 otomotiv \u0131\u015f\u0131k borular\u0131, optik lensler ve LED dif\u00fcz\u00f6rler i\u00e7in idealdir.<\/td>\n<\/tr>\n
Y\u00fcksek Is\u0131 PMMA<\/td>\n\u2022 R\u00f6hm PLEXIGLAS 7N
\n\u2022 Arkema Altuglas HT121<\/td>\n		Y\u00fckseltilmi\u015f Vicat yumu\u015fama noktas\u0131 (110\u00b0C'ye kadar) ve \u00fcst\u00fcn \u00e7izilme direnci (M-\u00d6l\u00e7e\u011fi 100). Otomotiv arka lamba kapaklar\u0131 ve y\u00fcksek s\u0131cakl\u0131k ayd\u0131nlatma \u00e7er\u00e7eveleri i\u00e7in belirtilmi\u015ftir.<\/td>\n<\/tr>\n
Darbeye Modifiye PMMA<\/td>\n\u2022 Evonik PLEXIGLAS Resist zk6
\n\u2022 Chi Mei ACRYREX VH4<\/td>\n		Akrilik elastomer alanlar\u0131yla tokla\u015ft\u0131r\u0131larak standart PMMA'ya g\u00f6re 3 ila 5 kat daha y\u00fcksek darbe direnci sunar ve ekran kapaklar\u0131 i\u00e7in y\u00fcksek \u015feffafl\u0131\u011f\u0131 korur.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PMMA (Akrilik) i\u00e7in Uygulanabilir Kal\u0131plama Prosesleri<\/h2>\n

PMMA'n\u0131n y\u00fcksek eriyik viskozitesi ve amorf optik hassasiyeti, kat\u0131 enjeksiyon parametre kontrol\u00fc gerektirir:<\/p>\n\n\n\n\n\n\n\n
Kal\u0131plama S\u00fcreci<\/th>\nProses Uygunlu\u011fu ve Uygulama Detaylar\u0131<\/th>\n<\/tr>\n<\/thead>\n
Optik ve Lens Kal\u0131plama<\/td>\nM\u00fckemmel. S\u0131f\u0131r \u0131\u015f\u0131k sa\u00e7\u0131l\u0131m\u0131 ve d\u00fc\u015f\u00fck \u00e7ift k\u0131r\u0131lma gerektiren k\u00fcresel lensler, \u0131\u015f\u0131k k\u0131lavuzlar\u0131, LED reflekt\u00f6rler ve optik prizmalar i\u00e7in son derece optimize edilmi\u015ftir.<\/td>\n<\/tr>\n
\u0130nce Cidarl\u0131 Kozmetik Ambalaj<\/td>\nM\u00fckemmel. Kristal benzeri parlakl\u0131k ve \u00e7izilme direnciyle l\u00fcks kal\u0131n cidarl\u0131 kozmetik kavanozlar, parf\u00fcm kapaklar\u0131 ve te\u015fhir kutular\u0131 \u00fcretir.<\/td>\n<\/tr>\n
2K \/ \u00dcst Kal\u0131plama<\/td>\n\u0130yi. \u00c7ok renkli otomotiv arka lambalar\u0131 i\u00e7in k\u0131rm\u0131z\u0131 veya amber ABS\/PC alt katmanlar \u00fczerine \u015feffaf PMMA'n\u0131n birlikte enjekte edildi\u011fi 2K \u00e7ok at\u0131\u015fl\u0131 kal\u0131plamada yayg\u0131n olarak kullan\u0131l\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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PMMA (Akrilik) Kal\u0131p Tak\u0131m\u0131 ve Optik Gerilme Kontrol K\u0131lavuzu<\/h2>\n

Akrilik gibi optik s\u0131n\u0131f amorf bir termoplasti\u011fin kal\u0131planmas\u0131, hassas s\u0131cakl\u0131k kontrol\u00fc ve ayna parlakl\u0131\u011f\u0131nda cilalanm\u0131\u015f kal\u0131p bo\u015fluklar\u0131 gerektirir:<\/p>\n

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  • SPI A-1 Ayna Kal\u0131p Cilalama:<\/strong> Kal\u0131p bo\u015flu\u011fu duvarlar\u0131ndaki herhangi bir mikroskobik y\u00fczey \u00e7izi\u011fi veya \u00e7ukuru \u0131\u015f\u0131\u011f\u0131 sa\u00e7acak ve \u015feffafl\u0131\u011f\u0131 bozacakt\u0131r. Jucheng'in kal\u0131p tak\u0131m\u0131 b\u00f6l\u00fcm\u00fc, 50 HRC'ye sertle\u015ftirilmi\u015f ve SPI A-1 ayna y\u00fczeyine kadar elmasla cilalanm\u0131\u015f birinci s\u0131n\u0131f S136 paslanmaz \u00e7elik kullan\u0131r.<\/li>\n
  • Optik Gerilme ve \u00c7ift K\u0131r\u0131lman\u0131n Ortadan Kald\u0131r\u0131lmas\u0131:<\/strong> Enjeksiyon s\u0131ras\u0131ndaki y\u00fcksek kayma gerilmesi, i\u00e7 molek\u00fcler y\u00f6nlenme olu\u015fturarak g\u00f6kku\u015fa\u011f\u0131 k\u0131r\u0131lma \u00e7izgilerine (\u00e7ift k\u0131r\u0131lma) yol a\u00e7ar. D\u00fc\u015f\u00fck kal\u0131nt\u0131 gerilme sa\u011flamak i\u00e7in yava\u015f-orta enjeksiyon h\u0131zlar\u0131, geni\u015f yolluk kanallar\u0131 ve kademeli paketleme bas\u0131n\u00e7lar\u0131 kullan\u0131yoruz.<\/li>\n
  • Kurulay\u0131c\u0131 \u00d6n Kurutma Protokol\u00fc:<\/strong> PMMA orta derecede higroskopiktir. Nem, ciddi g\u00fcm\u00fc\u015f \u00e7izgiler, kabarc\u0131klar ve berrakl\u0131k kayb\u0131na neden olur. Hammadde, nem seviyelerini %0,02'nin alt\u0131nda tutarak 80\u00b0C\u201390\u00b0C (176\u00b0F\u2013194\u00b0F) s\u0131cakl\u0131kta 3\u20134 saat boyunca desikant kurutucularda titizlikle kurutulur.<\/li>\n
  • D\u00fc\u015f\u00fck Amorf B\u00fcz\u00fclme:<\/strong> PMMA d\u00fc\u015f\u00fck ve tekd\u00fcze b\u00fcz\u00fclme \u00f6zelli\u011fine sahiptir (%0,4 ila %0,7). 5 eksenli CNC i\u015fleme merkezimiz, termal bozulma olmadan \u00e7evrim s\u00fcrelerini h\u0131zland\u0131rmak i\u00e7in konformal so\u011futma d\u00f6ng\u00fcleriyle hassas tak\u0131m bo\u015fluklar\u0131n\u0131 i\u015fler.<\/li>\n<\/ul>\n<\/section>\n

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    PMMA Kal\u0131planm\u0131\u015f Par\u00e7alar i\u00e7in Ba\u015fl\u0131ca Uygulama Sekt\u00f6rleri<\/h2>\n
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    • Otomotiv Ayd\u0131nlatma ve Optik (IATF 16949 Uyumlu):<\/strong> Arka lamba kapaklar\u0131, ortam \u0131\u015f\u0131\u011f\u0131 borular\u0131, g\u00f6sterge paneli kapaklar\u0131, sinyal lambas\u0131 lensleri ve HUD ekran plakalar\u0131.<\/li>\n
    • L\u00fcks Kozmetik ve Perakende Ambalaj:<\/strong> Kal\u0131n cidarl\u0131 kozmetik kavanozlar, l\u00fcks parf\u00fcm \u015fi\u015fesi kapaklar\u0131, kristal berrakl\u0131\u011f\u0131nda te\u015fhir kutular\u0131 ve y\u00fcksek parlakl\u0131kta kompakt makyaj kutular\u0131.<\/li>\n
    • Medikal ve Te\u015fhis Cihazlar\u0131 (ISO 13485 Uyumlu):<\/strong> Optik te\u015fhis k\u00fcvetleri, kan inceleme odalar\u0131, \u0131\u015f\u0131k y\u00f6nlendirici sens\u00f6r muhafazalar\u0131 ve laboratuvar s\u0131v\u0131 kuyucuklar\u0131.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Common PMMA \/ Acrylic Grades We Mold We process high-purity Acrylic polymers from globally recognized synthesizers, optimized for optical clarity, high surface hardness, and outdoor UV resistance: PMMA Grade Class Typical Brand & Grade Key Characteristics & Advantages Optical & High Flow PMMA \u2022 R\u00f6hm PLEXIGLAS 8N \/ 8H \u2022 Sumitomo SUMIPEX MH \/ MG […]<\/p>\n","protected":false},"featured_media":2812,"template":"","meta":[],"material_type":[21],"application_feature":[],"machining_process":[],"class_list":["post-2811","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-engineering-plastics"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material\/2811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/2812"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=2811"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_type?post=2811"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/application_feature?post=2811"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/machining_process?post=2811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}