{"id":4279,"date":"2022-01-15T17:03:17","date_gmt":"2022-01-15T17:03:17","guid":{"rendered":"https:\/\/www.olayer.com\/?page_id=4279"},"modified":"2022-01-26T09:48:55","modified_gmt":"2022-01-26T09:48:55","slug":"mch-vs-ptc","status":"publish","type":"page","link":"https:\/\/www.olayer.com\/hu\/blog\/mch-vs-ptc\/","title":{"rendered":"MCH vs PTC"},"content":{"rendered":"<h2>Mi az az MCH f\u0171t\u0151test<\/h2>\n<p>MCH (f\u00e9mker\u00e1mia f\u0171t\u0151test), n\u00e9pszer\u0171 a k\u00f6vetkez\u0151 ter\u00fcleteken <strong><em>MCH hajkiegyenes\u00edt\u0151 hajvasal\u00f3<\/em><\/strong> term\u00e9kek, az el\u0151ny\u00f6k felmeleged\u00e9se gyorsabb, mint 20s, \u00e9s a h\u0151m\u00e9rs\u00e9klet tart\u00f3s. A f\u0171t\u00e9si ellen\u00e1ll\u00e1si paszta (volfr\u00e1m, molibd\u00e9n, mang\u00e1n, ez\u00fcst, pall\u00e1dium \u00e9s m\u00e1s magas olvad\u00e1spont\u00fa f\u00e9mek) nyomtat\u00e1s\u00e1hoz magas h\u0151m\u00e9rs\u00e9kleten \u00e9getett t\u00f6bbr\u00e9teg\u0171 ker\u00e1mia technol\u00f3gi\u00e1t haszn\u00e1l a f\u0171t\u00e9si \u00e1ramk\u00f6r tervez\u00e9si k\u00f6vetelm\u00e9nyeinek megfelel\u0151en. A szalag\u00f6nt\u00e9s\u0171 z\u00f6ld testre (cirk\u00f3nium-dioxid, alum\u00ednium-oxid-ker\u00e1mia vagy cirk\u00f3nia edzett alum\u00ednium-oxid-ker\u00e1mia stb.), majd t\u00f6bbr\u00e9teg\u0171 lamin\u00e1l\u00e1s, a f\u0171t\u0151\u00e1ramk\u00f6r a ker\u00e1mia anyagba van be\u00e9p\u00edtve, \u00e9s k\u00f6r\u00fclbel\u00fcl 1650 \u00b0 C-on szinterelve a ker\u00e1mia szil\u00e1rd anyag integr\u00e1l\u00e1sa \u00e9rdek\u00e9ben. A v\u00e9delem \u00e9s a szigetel\u00e9s szerep\u00e9t j\u00e1tssza. A f\u0171t\u0151test nem rendelkezik ny\u00edlt l\u00e1nggal, korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1ggal, magas h\u0151m\u00e9rs\u00e9kleti ellen\u00e1ll\u00e1ssal, hossz\u00fa \u00e9lettartammal, nagy hat\u00e9konys\u00e1ggal \u00e9s energiatakar\u00e9koss\u00e1ggal, stabil \u00e9s egyenletes, valamint gyors termikus kompenz\u00e1ci\u00f3val. A term\u00e9k nem tartalmaz k\u00e1ros anyagokat, p\u00e9ld\u00e1ul \u00f3lmot, higanyt \u00e9s hat vegy\u00e9rt\u00e9k\u0171 kr\u00f3mot, \u00e9s teljes m\u00e9rt\u00e9kben megfelel az Eur\u00f3pai Uni\u00f3nak. K\u00f6rnyezetv\u00e9delmi k\u00f6vetelm\u00e9nyek.<img decoding=\"async\" class=\"lazyload  wp-image-4281 alignright\" src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg\" data-orig-src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg\" alt=\"MCH f\u0171t\u00e9s\" width=\"417\" height=\"392\" title=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27417%27%20height%3D%27392%27%20viewBox%3D%270%200%20417%20392%27%3E%3Crect%20width%3D%27417%27%20height%3D%27392%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-200x188.jpg 200w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-300x282.jpg 300w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-400x376.jpg 400w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater-600x565.jpg 600w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/MCH-heater.jpg 609w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 417px) 100vw, 417px\" \/><\/p>\n<p>Az MCH ker\u00e1mia f\u0171t\u0151elem \u00e9s a PTC f\u0171t\u0151elemek a hajvasal\u00f3kban \u00e9s a hajs\u00fct\u0151vasakban alkalmazott k\u00f6z\u00f6s ker\u00e1mia f\u0171t\u0151elemek. \u00d6sszehasonl\u00edtva <em>PTC h\u0151 hajkiegyenes\u00edt\u0151 hajvasal\u00f3 lapos vasal\u00f3<\/em>, \u0151k <strong><em>MCH f\u0171t\u0151 lapos vasal\u00f3<\/em><\/strong> azonos f\u0171t\u00e9si hat\u00e1s mellett 20-30% elektromos energi\u00e1t takar\u00edthat meg, \u00e9s magas f\u0171t\u00e9si hat\u00e9konys\u00e1ggal rendelkezik (ak\u00e1r 98,6%), \u00e9s energi\u00e1t takar\u00edt meg. \u00c9s hossz\u00fa t\u00e1v\u00fa haszn\u00e1lat energiacs\u00f6kken\u00e9s n\u00e9lk\u00fcl. Az MCH ker\u00e1mia f\u0171t\u0151berendez\u00e9s gyorsan felmelegszik. Bekapcsol\u00e1skor a f\u0171t\u0151elem 10 m\u00e1sodpercen bel\u00fcl el\u00e9ri a 200 \u00b0C-ot, \u00e9s 30 m\u00e1sodpercen bel\u00fcl 800 \u00b0C-ra emelkedhet. A hossz\u00fa t\u00e1v\u00fa haszn\u00e1lat h\u0151m\u00e9rs\u00e9klete el\u00e9rheti az 500-700 \u00b0C-ot (a PTC f\u0171t\u0151test A maxim\u00e1lis h\u0151m\u00e9rs\u00e9klet 300 \u2103).<\/p>\n<h3>Az MCH f\u0171t\u0151berendez\u00e9s f\u0151 nyersanyagai<\/h3>\n<ul>\n<li>Al\u00e1t\u00e9t: feh\u00e9r, t\u00f6bbr\u00e9teg\u0171 alum\u00ednium-oxid-ker\u00e1mia, legal\u00e1bb 95%, \u0430-Al2O3-tartalommal.<\/li>\n<li>Vezet\u0151huzal: nikkelhuzal \u04240,25 mm, \u04240,3 mm vagy \u04240,5 mm-es nikkelhuzal.<\/li>\n<li>H\u00fcvely, szalag: Teflon, magas h\u0151m\u00e9rs\u00e9kletnek ellen\u00e1ll\u00f3 szalag<\/li>\n<li>Ellen\u00e1ll\u00e1s: magas h\u0151m\u00e9rs\u00e9klet\u0171 anyagok, mint p\u00e9ld\u00e1ul volfr\u00e1m<\/li>\n<li>Term\u00e9k vastags\u00e1ga: 0.7~2.0mm testre szabhat\u00f3<\/li>\n<li>Haszn\u00e1lati fesz\u00fclts\u00e9g: 3.7V-4.2V testre szabhat\u00f3<\/li>\n<li>Ellen\u00e1ll\u00e1s\u00e9rt\u00e9k kiv\u00e1laszt\u00e1sa: 0,3 \u00e9s 100 ohm k\u00f6z\u00f6tt, a fesz\u00fclts\u00e9g, a chip m\u00e9rete \u00e9s teljes\u00edtm\u00e9nye, valamint az \u00fcgyf\u00e9l ig\u00e9nyei szerint.<\/li>\n<\/ul>\n<h3>MCH f\u0171t\u0151berendez\u00e9s Teljes\u00edtm\u00e9ny \u00e9s jellemz\u0151k<\/h3>\n<ol start=\"3\">\n<li>egyszer\u0171 szerkezet, az alak, a m\u00e9ret \u00e9s az ellen\u00e1ll\u00e1si teljes\u00edtm\u00e9ny az \u00fcgyf\u00e9l ig\u00e9nyei szerint gy\u00e1rthat\u00f3;<\/li>\n<li>J\u00f3 h\u0151egyenletess\u00e9g \u00e9s nagy teljes\u00edtm\u00e9nys\u0171r\u0171s\u00e9g: \u226545 W\/cm2;<\/li>\n<li>line\u00e1ris ellen\u00e1ll\u00e1s-h\u0151m\u00e9rs\u00e9klet, \u00e9s a h\u0151m\u00e9rs\u00e9klet k\u00f6nnyen szab\u00e1lyozhat\u00f3 az ellen\u00e1ll\u00e1s vagy a fesz\u00fclts\u00e9g szab\u00e1lyoz\u00e1s\u00e1val;<\/li>\n<li>Gyors h\u0151m\u00e9rs\u00e9klet-emelked\u00e9s \u00e9s gyors h\u0151m\u00e9rs\u00e9klet-kiegyenl\u00edt\u00e9s.<br \/>\nAz 500 wattos teljes\u00edtm\u00e9ny 20S indul, \u00e9s a h\u0151m\u00e9rs\u00e9klet el\u00e9ri a 600 \u2103 vagy ann\u00e1l nagyobb; az alkatr\u00e9szek n\u00e9vleges teljes\u00edtm\u00e9nye 10S indul \u00e9s el\u00e9ri a 200 \u2103 vagy ann\u00e1l nagyobb \u00e9rt\u00e9ket;<\/li>\n<\/ol>\n<ol start=\"5\">\n<li>Magas f\u0171t\u00e9si h\u0151m\u00e9rs\u00e9klet, ak\u00e1r 700 \u2103;<\/li>\n<li>Nagy termikus hat\u00e1sfok, egyenletes f\u0171t\u00e9s \u00e9s energiatakar\u00e9koss\u00e1g (az egys\u00e9gnyi h\u0151fogyaszt\u00e1s 20-30%-vel kevesebb, mint a PTC f\u0171t\u0151berendez\u00e9s);<\/li>\n<li>N\u00e9vtelen t\u0171z, a felsz\u00edn biztons\u00e1gos \u00e9s felt\u00f6ltetlen;<br \/>\nJ\u00f3 szigetel\u00e9si teljes\u00edtm\u00e9ny: a fel\u00fclet biztons\u00e1gos \u00e9s nem t\u00f6lt\u0151dik fel: ellen\u00e1ll a 3700V \/ 1S ellen\u00e1ll\u00e1si fesz\u00fclts\u00e9gvizsg\u00e1latnak, \u00e9s a sziv\u00e1rg\u00e1si \u00e1ram 0,5mA;<\/li>\n<\/ol>\n<ol start=\"8\">\n<li>Hossz\u00fa \u00e9lettartam, nincs teljes\u00edtm\u00e9nycs\u00f6kken\u00e9s hossz\u00fa t\u00e1v\u00fa haszn\u00e1lat ut\u00e1n;<\/li>\n<li>A f\u0171t\u0151lemez ellen\u00e1ll a savaknak, l\u00fagoknak \u00e9s m\u00e1s mar\u00f3 anyagoknak;<\/li>\n<li>K\u00f6rnyezetv\u00e9delem: nem tartalmaz k\u00e1ros anyagokat, p\u00e9ld\u00e1ul \u00f3lmot, kadmiumot, higanyt, hat vegy\u00e9rt\u00e9k\u0171 kr\u00f3mot, polibr\u00f3mozott bifenileket, polibr\u00f3mozott difenil-\u00e9tereket stb.<\/li>\n<\/ol>\n<p>Teljes m\u00e9rt\u00e9kben megfelel az EU k\u00f6rnyezetv\u00e9delmi k\u00f6vetelm\u00e9nyeinek.<\/p>\n<h2>Mi az a PTC f\u0171t\u0151test<\/h2>\n<p>PTC (pozit\u00edv h\u0151m\u00e9rs\u00e9kleti egy\u00fctthat\u00f3), amely pozit\u00edv h\u0151m\u00e9rs\u00e9kleti egy\u00fctthat\u00f3t jelent, PTC termisztornak nevezik, n\u00e9h\u00e1ny inform\u00e1ci\u00f3 a Wikip\u00e9di\u00e1b\u00f3l sz\u00e1rmazik, ha t\u00f6bbet szeretne megtudni err\u0151l a PTC f\u0171t\u00e9sr\u0151l, k\u00e9rj\u00fck, menjen a k\u00f6vetkez\u0151 oldalra <a href=\"https:\/\/en.wikipedia.org\/wiki\/Heating_element#Polymer_PTC_heating_elements\" target=\"_blank\" rel=\"noopener\">PTC f\u0171t\u00e9s<\/a> oldal. A PTC-lemezt szint\u00e9n magas h\u0151m\u00e9rs\u00e9kleten szinterezik, de a fel\u00fclet\u00e9nek maxim\u00e1lis h\u0151m\u00e9rs\u00e9klete szab\u00e1lyozhat\u00f3 a szinterez\u00e9s sor\u00e1n. A hajegyenes\u00edt\u0151k vagy hajs\u00fct\u0151vasak gy\u00e1rt\u00f3j\u00e1nak k\u00f6vetelm\u00e9nyei szerint a PTC-lemez szinterezhet\u0151 280 alatt, vagy b\u00e1rmilyen h\u0151m\u00e9rs\u00e9kleten, amelyet a lapos vasal\u00f3k gy\u00e1rt\u00f3ja akar, \u00e1ltal\u00e1ban 230-230 fokig szinterezett. 280 fok. H\u00e1tr\u00e1nya azonban az, hogy a 200 fokig t\u00f6rt\u00e9n\u0151 felmeleg\u00edt\u00e9s sebess\u00e9ge lass\u00fa, \u00e1ltal\u00e1ban k\u00f6r\u00fclbel\u00fcl m\u00e1sf\u00e9l perc vagy 2 perc. Ezenk\u00edv\u00fcl haszn\u00e1lat k\u00f6zben nem tudja tov\u00e1bbra is fenntartani a viszonylag magas h\u0151m\u00e9rs\u00e9kletet, mint egy MCH f\u0171t\u0151elem, amely stabilan magas h\u0151m\u00e9rs\u00e9kletet tud tartani a haj g\u00f6nd\u00f6r\u00edt\u00e9se vagy a haj kiegyenes\u00edt\u00e9se sor\u00e1n. Teh\u00e1t a haj kiegyenes\u00edt\u00e9se a PTC elemekb\u0151l kiss\u00e9 kev\u00e9sb\u00e9 hat\u00e9kony, mint az MCH f\u0171t\u0151lemez. <img decoding=\"async\" class=\"lazyload  wp-image-4282 alignright\" src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg\" data-orig-src=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg\" alt=\"PTC f\u0171t\u00e9s\" width=\"388\" height=\"260\" title=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27388%27%20height%3D%27260%27%20viewBox%3D%270%200%20388%20260%27%3E%3Crect%20width%3D%27388%27%20height%3D%27260%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-200x134.jpg 200w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-300x201.jpg 300w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater-400x268.jpg 400w, https:\/\/www.olayer.com\/wp-content\/uploads\/2022\/01\/PTC-heater.jpg 465w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 388px) 100vw, 388px\" \/><\/p>\n<h3>A PTC f\u0171t\u00e9s el\u0151nyei<\/h3>\n<p>Az eg\u00e9szs\u00e9ges \u00e9s k\u00f6rnyezetbar\u00e1t ragaszt\u00f3mentes ragaszt\u00e1s eg\u00e9szs\u00e9gesebb.<\/p>\n<p>Szuper hossz\u00fa \u00e9lettartam oxid\u00e1ci\u00f3 n\u00e9lk\u00fcl, \u00e9lettartam ak\u00e1r 6000 \u00f3ra. ez az oka annak, hogy a legt\u00f6bb hajvasal\u00f3, mint a\u00a0 <em><a href=\"https:\/\/www.olayer.com\/hu\/news\/mi-az-a-ptc-futes\/\">PTC f\u0171t\u00e9s hajkiegyenl\u00edt\u0151<\/a><\/em> &amp; PTC hajg\u00f6nd\u00f6r\u00edt\u0151 PTC f\u0171t\u0151berendez\u00e9st haszn\u00e1lnak.<\/p>\n<p>Gyors f\u0171t\u00e9si h\u0151m\u00e9rs\u00e9klet, automatikus h\u0151m\u00e9rs\u00e9klet-szab\u00e1lyoz\u00e1s ventil\u00e1torhiba eset\u00e9n, hossz\u00fa \u00e9lettartam.<\/p>\n<p>Sz\u00e9les fesz\u00fclts\u00e9gtartom\u00e1ny, a fesz\u00fclts\u00e9get az \u00fcgyf\u00e9l ig\u00e9nyei alapj\u00e1n tervezheti 12V-380V k\u00f6z\u00f6tt.<\/p>\n<p>Nem gy\u00fal\u00e9kony, biztons\u00e1gos \u00e9s megb\u00edzhat\u00f3, ez a legfontosabb jellemz\u0151je annak, hogy a legt\u00f6bb ter\u00fcleten haszn\u00e1lt PTC f\u0171t\u0151berendez\u00e9s a biztons\u00e1gi t\u00e9nyez\u0151 \u00f3ta.<\/p>\n<h3>K\u00fcl\u00f6nbs\u00e9g a PTC hajegyenes\u00edt\u0151 sima vasal\u00f3 \u00e9s az MCH sima vasal\u00f3 k\u00f6z\u00f6tt.<\/h3>\n<p>A hajvasal\u00f3k a k\u00fcl\u00f6nb\u00f6z\u0151 f\u0171t\u0151elemek szerint PTC f\u0171t\u0151elemekre \u00e9s MCH f\u0171t\u0151elemekre oszthat\u00f3k.<\/p>\n<p>Az MCH f\u0171t\u0151elem el\u0151nye, hogy k\u00f6rnyezetbar\u00e1t \u00e9s gyors f\u0171t\u00e9si sebess\u00e9ggel rendelkezik. \u00c1ltal\u00e1ban 30 m\u00e1sodperc \u00e9s 45 m\u00e1sodperc k\u00f6z\u00f6tt a vasal\u00f3 h\u0151m\u00e9rs\u00e9klete el\u00e9rheti a 200 fokot. \u00e9s hossz\u00fa ideig tart\u00f3 magas h\u0151m\u00e9rs\u00e9kletet.<\/p>\n<p>Az MCH f\u0171t\u0151test h\u00e1tr\u00e1nya, hogy mivel az MCH f\u0171t\u0151elemet magas, t\u00f6bb mint 1000 fokos h\u0151m\u00e9rs\u00e9kleten szinterezik, h\u0151m\u00e9rs\u00e9klete gyorsan meghaladja a 300 fokot, miut\u00e1n az \u00e1ramk\u00f6r kiker\u00fcl az ellen\u0151rz\u00e9s al\u00f3l, ami ki\u00e9geti a hajvasal\u00f3 vagy hajs\u00fct\u0151vas m\u0171anyag anyag\u00e1t, ami a f\u0171t\u0151lemez lees\u00e9s\u00e9t okozza, \u00e9s meg\u00e9getheti a felhaszn\u00e1l\u00f3 b\u0151r\u00e9t.<\/p>\n<p>V\u00e9g\u00fcl, a piacon vannak PTC s\u00edma vasal\u00f3k \u00e9s MCH s\u00edma vasal\u00f3k, de t\u00f6bbnyire a hajs\u00fct\u0151vas PTC f\u0171t\u0151berendez\u00e9ssel k\u00e9sz\u00fcl, az Olayer hajkiegyenes\u00edt\u0151 s\u00edma vas gy\u00e1rt\u00f3ja mind a PTC f\u0171t\u0151berendez\u00e9s hajkiegyenes\u00edt\u0151 \u00e9s az MCH hajkiegyenes\u00edt\u0151, ha egy\u00e9ni hajkiegyenes\u00edt\u0151 s\u00edma vasat keres, akkor sz\u00edvesen l\u00e9pjen kapcsolatba az olayer.com-mal.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>What is MCH heater MCH (Metal Ceramics Heater), it is  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":4284,"parent":4271,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4279","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/pages\/4279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/comments?post=4279"}],"version-history":[{"count":0,"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/pages\/4279\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/pages\/4271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/media\/4284"}],"wp:attachment":[{"href":"https:\/\/www.olayer.com\/hu\/wp-json\/wp\/v2\/media?parent=4279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}