[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ok5.cz\/vatelin-chrani-pred-chladem-a-hlukem\/#Article","mainEntityOfPage":"https:\/\/www.ok5.cz\/vatelin-chrani-pred-chladem-a-hlukem\/","headline":"Vatel\u00edn chr\u00e1n\u00ed p\u0159ed chladem a hlukem","name":"Vatel\u00edn chr\u00e1n\u00ed p\u0159ed chladem a hlukem","description":"Vatel\u00edn je specifick\u00e1 izola\u010dn\u00ed hmota, kter\u00e1 p\u0159ipom\u00edn\u00e1 sv\u00fdmi vlastnostmi ov\u010d\u00ed rouno. Podobn\u011b jako u zv\u00ed\u0159ec\u00ed srsti pln\u00ed ochrannou funkci p\u0159ed chladem, ale z\u00e1rove\u0148 chr\u00e1n\u00ed p\u0159ed otlaky a od\u0159eninami p\u0159i kontaktu s tvrd\u00fdmi materi\u00e1ly, nap\u0159. plasty, kovy a d\u0159evem. Rovn\u011b\u017e sni\u017euje hladinu hluku. S jeho v\u00fdrobou se za\u010dalo ji\u017e p\u0159ed mnoha des\u00edtkami let, ji\u017e za socialismu […]","datePublished":"2020-03-07","dateModified":"2020-03-07","author":{"@type":"Person","@id":"https:\/\/www.ok5.cz\/author\/#Person","name":"","url":"https:\/\/www.ok5.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/a414941ff2b86a79f1a70a433f21d60df00047fefe742a46b6fded139881a475?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a414941ff2b86a79f1a70a433f21d60df00047fefe742a46b6fded139881a475?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ok5.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ok5.cz\/wp-content\/uploads\/t%C5%99i%20d%C3%ADvky%20v%20zimn%C3%ADch%20bund%C3%A1ch.jpg","url":"https:\/\/www.ok5.cz\/wp-content\/uploads\/t%C5%99i%20d%C3%ADvky%20v%20zimn%C3%ADch%20bund%C3%A1ch.jpg","height":0,"width":0},"url":"https:\/\/www.ok5.cz\/vatelin-chrani-pred-chladem-a-hlukem\/","about":["Produkty"],"wordCount":398,"articleBody":"   Vatel\u00edn je specifick\u00e1 izola\u010dn\u00ed hmota, kter\u00e1 p\u0159ipom\u00edn\u00e1 sv\u00fdmi vlastnostmi ov\u010d\u00ed rouno. Podobn\u011b jako u zv\u00ed\u0159ec\u00ed srsti pln\u00ed ochrannou funkci p\u0159ed chladem, ale z\u00e1rove\u0148 chr\u00e1n\u00ed p\u0159ed otlaky a od\u0159eninami p\u0159i kontaktu s tvrd\u00fdmi materi\u00e1ly, nap\u0159. plasty, kovy a d\u0159evem. Rovn\u011b\u017e sni\u017euje hladinu hluku.S jeho v\u00fdrobou se za\u010dalo ji\u017e p\u0159ed mnoha des\u00edtkami let, ji\u017e za socialismu byl v obchodech b\u011b\u017en\u011b dostupn\u00fd. Jeho vznik souvis\u00ed s laboratorn\u00edmi experimenty vlastnost\u00ed polymer\u016f polyesteru a polymethylmetakryl\u00e1tu (PMMA). Spojen\u00edm t\u011bchto dvou materi\u00e1l\u016f vzniklo vatel\u00ednov\u00e9 rouno a dnes se vyr\u00e1b\u00ed v n\u011bkolika z\u00e1kladn\u00edch variant\u00e1ch, kter\u00e9 se li\u0161\u00ed pom\u011brem polyesteru v\u016f\u010di PMMA, v\u011bt\u0161inou v rozmez\u00ed 70 \u2013 95 procent polyesteru.V obchodech se s n\u00edm m\u016f\u017eeme setkat v podob\u011b navinut\u00e9ho rouna na c\u00edvku v r\u016fzn\u00fdch \u0161\u00ed\u0159k\u00e1ch, nej\u010dast\u011bji 150 cm, ale i v odli\u0161n\u00e9 gram\u00e1\u017ei. Tlou\u0161\u0165ka materi\u00e1lu pak ur\u010duje zp\u016fsob vyu\u017eit\u00ed v pr\u016fmyslov\u00e9 v\u00fdrob\u011b od textiln\u00edho odv\u011btv\u00ed a\u017e po stroj\u00edrensk\u00fd a elektrotechnick\u00fd pr\u016fmysl.Vatel\u00edn dob\u0159e znaj\u00ed \u0161vadleny, kter\u00e9 jej vyu\u017e\u00edvaj\u00ed jako z\u00e1kladn\u00ed materi\u00e1l v\u00fdpln\u00ed kab\u00e1t\u016f a bund, nach\u00e1z\u00ed se i uvnit\u0159 bytov\u00fdch dekora\u010dn\u00edch a funk\u010dn\u00edch p\u0159edm\u011bt\u016f, jako jsou taburety, pohovky, k\u0159esla, \u017eidle, sed\u00e1ky, op\u011bradla a pol\u0161t\u00e1\u0159ky. S polyesterov\u00fdm vl\u00e1knem si spojujeme i pro\u0161\u00edvan\u00e9 deky a v\u00fdrobky, je\u017e vy\u017eaduj\u00ed ochrann\u00e9 polstrov\u00e1n\u00ed, jako jsou d\u011btsk\u00e9 zavinova\u010dky, ko\u010d\u00e1rky, post\u00fdlky, zv\u00ed\u0159ec\u00ed pel\u00ed\u0161ky.Izolant nen\u00ed zdroj teplaN\u011bkte\u0159\u00ed lid\u00e9 si pletou izola\u010dn\u00ed vlastnosti s tvorbou a vznikem tepla, m\u011bli bychom tedy objasnit, \u017ee mezi t\u011bmito dv\u011bma pojmy je z\u00e1sadn\u00ed rozd\u00edl. Vatel\u00edn, stejn\u011b jako kup\u0159\u00edkladu polystyren, nevyd\u00e1v\u00e1 tepelnou energii, ale pouze p\u016fsob\u00ed jako jej\u00ed bari\u00e9ra. Bu\u010f ji nepropust\u00ed ven, anebo dovnit\u0159. Pro\u0161\u00edvan\u00e1 deka nebo bunda n\u00e1s tedy sama o sob\u011b nezah\u0159\u00edv\u00e1, ale c\u00edt\u00edme se p\u0159\u00edjemn\u011b vlivem vlastn\u00edho t\u011blesn\u00e9ho tepla, kter\u00e9 tento materi\u00e1l nepropou\u0161t\u00ed a br\u00e1n\u00ed jeho \u00faniku. Stejn\u011b tak m\u016f\u017ee chr\u00e1nit i p\u0159ed nadm\u011brn\u00fdm horkem zven\u010d\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          5\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vatel\u00edn chr\u00e1n\u00ed p\u0159ed chladem a hlukem","item":"https:\/\/www.ok5.cz\/vatelin-chrani-pred-chladem-a-hlukem\/#breadcrumbitem"}]}]