{"id":2603,"date":"2019-12-25T11:14:40","date_gmt":"2019-12-25T11:14:40","guid":{"rendered":"https:\/\/www.recycle-plant.com\/?p=2603"},"modified":"2024-03-11T16:58:09","modified_gmt":"2024-03-11T08:58:09","slug":"how-are-plastic-products-made%ef%bc%9f","status":"publish","type":"info","link":"https:\/\/www.recycle-plant.com\/tr\/how-are-plastic-products-made.html","title":{"rendered":"Plastik \u00fcr\u00fcnler nas\u0131l yap\u0131l\u0131r?"},"content":{"rendered":"

Plastik art\u0131k hayat\u0131m\u0131zda her yerde, klavyelerden, cep telefonu k\u0131l\u0131flar\u0131ndan, ellerimizdeki kalemlerden, al\u0131\u015fveri\u015f torbalar\u0131na, k\u00fc\u00e7\u00fck fanlara, kovalara, lavabolara kadar, ama hi\u00e7 bu s\u00fcre\u00e7lerin nas\u0131l oldu\u011funu merak ettiniz mi?<\/p>

Plasti\u011fin \u00fcretimi temel olarak \u00fc\u00e7 a\u015famaya ayr\u0131l\u0131r: kal\u0131plama \u00f6ncesi haz\u0131rl\u0131k, enjeksiyonlu kal\u0131plama i\u015flemi ve plastik par\u00e7alar\u0131n i\u015flem sonras\u0131 i\u015flemleri.<\/strong><\/p>

Kal\u0131plama \u00f6ncesi haz\u0131rl\u0131k<\/strong><\/h2>

1. Plastik, petrol t\u00fcrevlerinden yap\u0131l\u0131r;<\/p>

2. \u00c7\u0131kar\u0131lan ham petrol\u00fc, dehidrasyon ve tuzdan ar\u0131nd\u0131rma i\u00e7in bir petrol i\u015fleme tesisine ta\u015f\u0131y\u0131n.<\/p>

3. Dam\u0131tma, benzin, kerosen, dizel vb. gibi \u00e7e\u015fitli yak\u0131t ya\u011flar\u0131 \u00fcretir.<\/p>

4. Plastiklerin ham maddesi, petrol ad\u0131 verilen bir t\u00fcr cracking i\u015flemidir.<\/p>

5. Etilen ve propilen gibi ham madde gazlar\u0131 \u00f6nce haz\u0131rlan\u0131r ve ard\u0131ndan polimerizasyon ekleme i\u015flemine tabi tutulur. Bu i\u015flem sonucunda polietilen ve polipropilen gibi malzemeler, ayr\u0131ca re\u00e7ineler olarak da adland\u0131r\u0131l\u0131r.<\/p>

6. Polietilen plastik ve polipropilen plastik olarak \u0131s\u0131 i\u015flenir.<\/p>

\"Plastik
Plastik geri d\u00f6n\u00fc\u015f\u00fcm \u00fcretim hatt\u0131<\/figcaption><\/figure>

Enjeksiyon kal\u0131plama s\u00fcreci<\/strong><\/h2>

Besleme-plastikle\u015ftirme-enjeksiyon-tutma bas\u0131nc\u0131-so\u011futma-kal\u0131p a\u00e7ma<\/p>

Plastik \u015fekillendirme, plastik i\u015fleme i\u00e7in anahtard\u0131r. \u0130stenilen \u015fekillerde \u00fcr\u00fcnler veya yar\u0131 mamuller yapmak i\u00e7in \u00e7e\u015fitli formlardaki plastiklerin (toz, gran\u00fcl, \u00e7\u00f6zeltiler veya dispersiyonlar) \u015fekillendirilmesi i\u00e7in otuzdan fazla y\u00f6ntem bulunmaktad\u0131r.<\/p>

Kal\u0131plama y\u00f6ntemi esasen plastik t\u00fcr\u00fc (termoplastik veya termoset), ba\u015flang\u0131\u00e7 \u015fekli, \u00fcr\u00fcn\u00fcn \u015fekli ve boyutu ile belirlenir. Termoplastiklerin i\u015flenmesi i\u00e7in yayg\u0131n y\u00f6ntemler aras\u0131nda ekstr\u00fczyon, enjeksiyon kal\u0131plama, kalendere etme, \u015fi\u015firme kal\u0131plama ve termoforlama bulunmaktad\u0131r. Termoset plastiklerin i\u015flenmesi genellikle kompresyon kal\u0131plama, transfer kal\u0131plama ve enjeksiyon kal\u0131plama kullan\u0131r. Laminasyon, kal\u0131plama ve termoforlama, d\u00fcz bir y\u00fczeyde plastik kal\u0131plamad\u0131r.<\/p>

Plasti\u011fin son i\u015flemesi.<\/strong><\/h2>

Plastik par\u00e7alar\u0131n son i\u015flem s\u00fcreci, plastik \u00fcr\u00fcnlerin \u00fcretim y\u00fczeyinin de\u011fi\u015ftirilmesini i\u00e7erir. Bu ad\u0131m\u0131n amac\u0131, plastik \u00fcr\u00fcn\u00fcn y\u00fczeyini g\u00fczelle\u015ftirmek olup genellikle \u015funlar\u0131 i\u00e7erir:<\/p>

Mekanik modifikasyon, yani par\u00e7alar\u0131n \u00fczerindeki \u00e7apaklar\u0131 kald\u0131rmak ve boyutlar\u0131 d\u00fczeltmek i\u00e7in dosyalama, ta\u015flama, parlatma ve di\u011fer i\u015flemleri kullanmak;<\/p>

Tamamlama, \u00fcr\u00fcn\u00fcn y\u00fczeyini boya ile kaplama, y\u00fczeyi bir \u00e7\u00f6z\u00fcc\u00fc ile parlatma ve \u00fcr\u00fcn\u00fcn y\u00fczeyini desenli bir film ile kaplama i\u015flemlerini i\u00e7erir;<\/p>

Renk uygulama, boyama, bask\u0131 ve s\u0131cak damgalama dahil; metal kaplama, vakum kaplama, elektroliz ve kimyasal g\u00fcm\u00fc\u015f kaplama dahil.<\/p>

Plastik i\u015fleme s\u0131cak damgalama, renkli al\u00fcminyum folyo katman\u0131n\u0131 (veya di\u011fer desen film katman\u0131n\u0131) s\u0131cak damgalama filmi arac\u0131l\u0131\u011f\u0131yla \u0131s\u0131 ve bas\u0131n\u00e7 alt\u0131nda \u00fcr\u00fcne aktarmakt\u0131r. Bir\u00e7ok ev aleti, in\u015faat \u00fcr\u00fcn\u00fc, g\u00fcnl\u00fck ihtiya\u00e7lar vb. bu y\u00f6ntemi metalik parlakl\u0131k veya ah\u015fap dokusu gibi desenler elde etmek i\u00e7in kullanmaktad\u0131r.<\/p>

Asl\u0131nda son ad\u0131m kullan\u0131lan plasti\u011fin geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesidir. Bu ad\u0131m\u0131n amac\u0131na ula\u015fmak i\u00e7in profesyonel bir plastik geri d\u00f6n\u00fc\u015f\u00fcm \u00fcretim hatt\u0131m\u0131z<\/a><\/strong> bulunmaktad\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"

Plastic is now ubiquitous in our lives, from keyboards, mobile phone cases, pens in your hands, shopping bags to small fans, buckets, washbasins, etc, but have you ever wondered what their process is like? The production of plastic is mainly divided into three stages: preparation before molding, injection molding process, and post-processing of plastic parts. […]<\/p>\n","protected":false},"author":1,"featured_media":2604,"parent":0,"template":"","tags":[],"info-type":[3],"class_list":["post-2603","info","type-info","status-publish","has-post-thumbnail","hentry","info-type-knowledge-base"],"taxonomy_info":{"info-type":[{"value":3,"label":"Knowledge Base"}]},"featured_image_src_large":["https:\/\/www.recycle-plant.com\/wp-content\/uploads\/2019\/12\/2017031513421892362.jpg",720,540,false],"author_info":{"display_name":"Ella","author_link":"https:\/\/www.recycle-plant.com\/tr\/author\/admin\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/info\/2603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/info"}],"about":[{"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/types\/info"}],"author":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/media\/2604"}],"wp:attachment":[{"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/media?parent=2603"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/tags?post=2603"},{"taxonomy":"info-type","embeddable":true,"href":"https:\/\/www.recycle-plant.com\/tr\/wp-json\/wp\/v2\/info-type?post=2603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}