[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.eleste.cz\/dulezity-material-plast\/#Article","mainEntityOfPage":"https:\/\/www.eleste.cz\/dulezity-material-plast\/","headline":"D\u016fle\u017eit\u00fd materi\u00e1l – plast","name":"D\u016fle\u017eit\u00fd materi\u00e1l – plast","description":"M\u016f\u017eeme tvrdit, \u017ee je to neekologick\u00e9, ale plastov\u00e9 materi\u00e1ly jsou a u\u017e nav\u017edy budou ned\u00edlnou sou\u010d\u00e1st\u00ed na\u0161eho sv\u011bta. M\u016f\u017eeme omezovat plastov\u00e9 s\u00e1\u010dky a petl\u00e1hve, ale plast, jako\u017eto stavebn\u00ed materi\u00e1l a materi\u00e1l pro chemick\u00fd pr\u016fmysl, bez toho se lidstvo neobejde. Kdy\u017e se \u0159ekne plast, p\u0159edstav\u00edte si plastov\u00e1 br\u010dka, mikrot\u00e9nov\u00e9 s\u00e1\u010dky, petlahve a nejr\u016fzn\u011bj\u0161\u00ed obaly nap\u0159. na […]","datePublished":"2022-06-19","dateModified":"2023-04-28","author":{"@type":"Person","@id":"https:\/\/www.eleste.cz\/author\/#Person","name":"eleste.cz","url":"https:\/\/www.eleste.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/60cfa630c84b6c399b95e807e4bc5b6bfe4f26a47dceacbf179d7148760edc6a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/60cfa630c84b6c399b95e807e4bc5b6bfe4f26a47dceacbf179d7148760edc6a?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"eleste.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.eleste.cz\/wp-content\/uploads\/drinking-straws-g7a3ecfb45_640.jpg","url":"https:\/\/www.eleste.cz\/wp-content\/uploads\/drinking-straws-g7a3ecfb45_640.jpg","height":0,"width":0},"url":"https:\/\/www.eleste.cz\/dulezity-material-plast\/","about":["Business"],"wordCount":369,"articleBody":"       M\u016f\u017eeme tvrdit, \u017ee je to neekologick\u00e9, ale plastov\u00e9 materi\u00e1ly jsou a u\u017e nav\u017edy budou ned\u00edlnou sou\u010d\u00e1st\u00ed na\u0161eho sv\u011bta. M\u016f\u017eeme omezovat plastov\u00e9 s\u00e1\u010dky a petl\u00e1hve, ale plast, jako\u017eto stavebn\u00ed materi\u00e1l a materi\u00e1l pro chemick\u00fd pr\u016fmysl, bez toho se lidstvo neobejde. Kdy\u017e se \u0159ekne plast, p\u0159edstav\u00edte si plastov\u00e1 br\u010dka, mikrot\u00e9nov\u00e9 s\u00e1\u010dky, petlahve a nejr\u016fzn\u011bj\u0161\u00ed obaly nap\u0159. na maso nebo jogurty. Tohle jsou ale jen laick\u00e9 pohledy, proto\u017ee to nejd\u016fle\u017eit\u011bj\u0161\u00ed vyu\u017eit\u00ed plast\u016f je v \u00fapln\u011b jin\u00fdch oblastech. Polypropylen, polyetylen, polyamid, a mnoho dal\u0161\u00ed materi\u00e1l\u016f, kter\u00fdm obecn\u011b \u0159\u00edk\u00e1me plasty, maj\u00ed toti\u017e takovou chemickou odolnost, kterou \u017e\u00e1dn\u00fd jin\u00fd materi\u00e1l nem\u016f\u017ee dos\u00e1hnout.Nejsiln\u011bj\u0161\u00ed koncentrace kyselin nerozleptaj\u00ed n\u00e1dr\u017e z plastu. Plast nekontaminuje vodu, tak\u017ee potrubn\u00ed rozvody se d\u011blaj\u00ed z PPR materi\u00e1l https:\/\/www.chlorito.cz\/ppr-material\/4. Plast nerezav\u00ed, a proto je vhodn\u00fd na baz\u00e9ny se slanou mo\u0159skou vodou, kde by ocel, i nerezov\u00e1 ocel, brzy zkorodovala. Bez plastov\u00fdch materi\u00e1l\u016f se neobejde ani automobilov\u00fd pr\u016fmysl, mnoho sou\u010d\u00e1stek na aut\u011b je z plastu, t\u0159eba i cel\u00e9 n\u00e1razn\u00edky. Jsou lehk\u00e9, a p\u0159itom hou\u017eevnat\u00e9 a odoln\u00e9. A maj\u00ed snadnou technologii v\u00fdroby vst\u0159ikov\u00e1n\u00edm, co\u017e umo\u017e\u0148uje v\u00fdrobu velmi slo\u017eit\u00fdch tvar\u016f, obr\u00e1b\u011bn\u00edm nevyrobiteln\u00fdch. I pr\u016fhledn\u00e9 plexisklo je plast. Je dokonale \u010dir\u00e9, a tak se vyu\u017e\u00edv\u00e1 nap\u0159\u00edklad m\u00edsto skla do oken hromadn\u00fdch dopravn\u00edch prost\u0159edk\u016f.Probl\u00e9my s plastov\u00fdm odpadem si lid\u00e9 zap\u0159\u00ed\u010dinili sami. Probl\u00e9m toti\u017e nen\u00ed v jeho v\u00fdrob\u011b, ale v jeho recyklaci \u010di likvidaci. Pokud by v\u011bdci p\u0159i\u0161li na mo\u017enost, jak pou\u017eit\u00fd plast op\u011bt rozlo\u017eit na ropu nebo zemn\u00ed plyn, z kter\u00e9ho se plasty vyr\u00e1b\u011bj\u00ed, bylo by po probl\u00e9mech. Plasty bychom op\u011bt prom\u011bnili ve zdrojov\u00fd materi\u00e1l a postupn\u011b bychom planetu od plastov\u00e9ho odpadu vy\u010distili. Je jen ot\u00e1zka \u010dasu, kdy se to stane a snad se mezit\u00edm plastov\u00fdmi v\u00fdrobky nezasypeme.                                                                                                                                                                                                                                                                                                                                                                                           4\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"D\u016fle\u017eit\u00fd materi\u00e1l – plast","item":"https:\/\/www.eleste.cz\/dulezity-material-plast\/#breadcrumbitem"}]}]