1. Malzeme<\/p>\n
Normal bir plastik \u015fi\u015fenin alt\u0131nda bir ok \u00fc\u00e7geni vard\u0131r. \u00dc\u00e7genin i\u00e7inde bir say\u0131 vard\u0131r. Plastik bir \u015fi\u015fenin alt\u0131ndaki \u00fc\u00e7genin i\u00e7indeki a\u015fa\u011f\u0131daki rakamlar \u015fi\u015fenin bile\u015fimini ve insan sa\u011fl\u0131\u011f\u0131 \u00fczerindeki etkisini ifade eder.<\/p>\n
1) PET: polietilen tereftalat. Maden suyu \u015fi\u015felerinde, gazl\u0131 i\u00e7ecek \u015fi\u015felerinde vb. yayg\u0131nd\u0131r. S\u0131cakl\u0131k 70 C'ye ula\u015ft\u0131\u011f\u0131nda deforme olmas\u0131 kolayd\u0131r ve baz\u0131 zararl\u0131 maddeler erir. Kanserojen DEHP, 10 ayl\u0131k kullan\u0131mdan sonra sal\u0131nabilir. Bu t\u00fcr \u015fi\u015feler g\u00fcne\u015fte g\u00fcne\u015flenmek i\u00e7in arabaya koyulamaz ve alkol, ya\u011f ve di\u011fer maddelerle doldurulamaz.<\/p>\n
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2) HDPE: Y\u00fcksek Yo\u011funluklu Polietilen. Beyaz ila\u00e7 \u015fi\u015felerinde, temizlik malzemelerinde, banyo \u00fcr\u00fcnlerinde yayg\u0131nd\u0131r. Su barda\u011f\u0131 yapmak i\u00e7in kullan\u0131lamaz.<\/p>\n
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3) PVC: polivinil klor\u00fcr. Ya\u011fmurluklarda, yap\u0131 malzemelerinde, plastik filmlerde, plastik kutularda vb. yayg\u0131nd\u0131r. M\u00fckemmel esnekli\u011fi ve d\u00fc\u015f\u00fck fiyat\u0131 nedeniyle yayg\u0131n olarak kullan\u0131l\u0131r. Is\u0131 direnci 81 C'ye ula\u015ft\u0131\u011f\u0131nda zirveye ula\u015fabilir. Y\u00fcksek s\u0131cakl\u0131kta zararl\u0131 maddeler \u00fcretmesi kolayd\u0131r ve g\u0131da ambalajlar\u0131nda nadiren kullan\u0131l\u0131r. Temizlenmesi zordur, kalmas\u0131 kolayd\u0131r, geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclmez.<\/p>\n
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4) PE: Polietilen. Taze tutma filmi, plastik film vb.'de yayg\u0131nd\u0131r. Y\u00fcksek s\u0131cakl\u0131k olu\u015ftu\u011funda zararl\u0131 maddeler \u00fcretilir. Toksik maddeler g\u0131dayla insan v\u00fccuduna girdi\u011finde meme kanserine, yenido\u011fanlarda do\u011fu\u015ftan gelen kusurlara ve di\u011fer hastal\u0131klara neden olabilir.<\/p>\n
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5) PP: polipropilen. Genellikle soya s\u00fct\u00fc \u015fi\u015felerinde, yo\u011furt \u015fi\u015felerinde, mikrodalga f\u0131r\u0131n yemek kutular\u0131nda bulunur, erime noktas\u0131 167 C kadar y\u00fcksektir, mikrodalga f\u0131r\u0131na konulabilen, dikkatli bir \u015fekilde temizlendikten sonra tekrar kullan\u0131labilen tek plastik \u00fcr\u00fcnd\u00fcr. Baz\u0131 mikrodalga f\u0131r\u0131n yemek kutular\u0131n\u0131n No. 5 PP'den yap\u0131ld\u0131\u011f\u0131, ancak kutunun kapa\u011f\u0131n\u0131n No. 1 PET'ten yap\u0131ld\u0131\u011f\u0131 unutulmamal\u0131d\u0131r. PET y\u00fcksek s\u0131cakl\u0131\u011fa dayanamad\u0131\u011f\u0131 i\u00e7in kutuyla birlikte mikrodalga f\u0131r\u0131na konulamaz.<\/p>\n
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6) PS: polistiren. Genellikle kase kutular\u0131nda, haz\u0131r yemek kutular\u0131nda bulunur. A\u015f\u0131r\u0131 s\u0131cakl\u0131k nedeniyle zararl\u0131 kimyasallar\u0131n sal\u0131nmas\u0131n\u0131 \u00f6nlemek i\u00e7in mikrodalga f\u0131r\u0131na konulmamal\u0131d\u0131r. S\u0131cak yiyecekleri haz\u0131r yemek kutular\u0131na koymaktan ka\u00e7\u0131n\u0131n ve haz\u0131r eri\u015fteleri mikrodalga f\u0131r\u0131nlarda kaynatmay\u0131n.<\/p>\n
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7) Di\u011fer PC S\u0131n\u0131flar\u0131. Su \u015fi\u015felerinde, uzay bardaklar\u0131nda, s\u00fct \u015fi\u015felerinde yayg\u0131nd\u0131r. Ma\u011fazalar genellikle bu malzemelerden yap\u0131lm\u0131\u015f su bardaklar\u0131n\u0131 hediye olarak kullan\u0131rlar. Ancak bu malzemeden yap\u0131lm\u0131\u015f su barda\u011f\u0131, insan v\u00fccudu i\u00e7in zararl\u0131 olan toksik madde bisfenol A'y\u0131 kolayca salabilir. Ayr\u0131ca, su barda\u011f\u0131n\u0131 kullan\u0131rken \u0131s\u0131tmay\u0131n ve do\u011frudan g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131ndan ka\u00e7\u0131n\u0131n.<\/p>\n
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2. \u015eeffafl\u0131\u011fa Bakmak.<\/p>\n
\u015ei\u015fe duvar\u0131n\u0131n \u015feffafl\u0131\u011f\u0131na ve safl\u0131\u011f\u0131na dikkat edin. K\u00f6t\u00fc plastik su \u015fi\u015feleri temiz y\u0131kanmazsa yap\u0131\u015f\u0131r ve b\u00fcz\u00fcc\u00fc olur.<\/p>\n
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3. Koku<\/p>\n
K\u00f6t\u00fc su \u015fi\u015feleri keskin bir kokuya sahiptir. \u0130\u00e7leri i\u00e7ecek veya yiyecekle dolu olsa bile, a\u00e7madan d\u0131\u015far\u0131dan koku gelebilir.<\/p>\n
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4. Sertlik<\/p>\n
\u0130yi plastik su \u015fi\u015feleri kal\u0131n ve serttir. El bas\u0131nc\u0131 a\u015f\u0131r\u0131 deformasyona neden olmaz.<\/p>\n
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5. Parlakl\u0131k<\/p>\n
Kaliteli plastik kaplar\u0131n y\u00fczeyleri parlak ve yumu\u015fakt\u0131r, kalitesiz plastik su \u015fi\u015felerinin ise y\u00fczeyleri biraz koyudur.<\/p>\n
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Five Principles for Choosing Plastic Water Bottle 1. Material There is an arrow triangle at the bottom of a regular plastic bottle. There is a number in the triangle. The following figures in the triangle at the bottom of a plastic bottle refer to the composition of the bottle and its impact on human health. […]<\/p>\n","protected":false},"author":0,"featured_media":289,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-162","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"\n