{"id":9296,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/loop-tack-test-method\/"},"modified":"2026-03-11T15:40:25","modified_gmt":"2026-03-11T07:40:25","slug":"loop-tack-test-method","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/et\/applications\/loop-tack-test-method\/","title":{"rendered":"Loop Tack katse meetod"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Loop Tack katse meetod liimi j\u00f5udluse hindamiseks<\/h2>\n\n\n\n<p>Survetundlikud liimid (PSA) m\u00e4ngivad olulist rolli teipides, etikettides, meditsiinilistes sidemetes ja t\u00f6\u00f6stuslikes liimimiss\u00fcsteemides. Nende materjalide hindamiseks kasutatakse mitmeid tulemuslikkuse n\u00e4itajaid, <strong>tack<\/strong>-liimi oskus kerge surve korral kiiresti siduda - on eriti oluline.<\/p>\n\n\n\n<p>The <strong>loop tack katse meetod<\/strong> on laialdaselt tunnustatud kui \u00fcks k\u00f5ige usaldusv\u00e4\u00e4rsemaid tehnikaid r\u00f5hutundlike materjalide hetkekleepuvuse m\u00f5\u00f5tmiseks. Katse m\u00e4\u00e4rab maksimaalse j\u00f5u, mis on vajalik kleepuva silmuse eemaldamiseks standardiseeritud pinnalt, ning v\u00f5imaldab selget ja korratavat kleepuvuse m\u00f5\u00f5tmist.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Loop Tack Testimine: Kohese adhesiivsuse m\u00f5\u00f5tmine<\/h2>\n\n\n\n<p><strong>Loop tack testimine<\/strong> hindab, kui kiiresti ja tugevalt kinnitub r\u00f5hutundlik liim aluspinnaga, kui rakendatakse minimaalset survet. Katse h\u00f5lmab kleeplindi silmuse moodustamist nii, et kleeppind on v\u00e4ljapoole suunatud ja see viiakse kontrollitud kontakti roostevabast terasest pinnaga.<\/p>\n\n\n\n<p>Kui silmus puutub aluspinnaga kokku, siis ainult <strong>n\u00e4idise enda kaal<\/strong> tagab sidumisr\u00f5hu. Seej\u00e4rel eraldab katseseade silmuse substraadist, registreerides samal ajal <strong>lahtiv\u00f5tmiseks vajalik maksimaalne j\u00f5ud<\/strong>.<\/p>\n\n\n\n<p>Peamised n\u00e4itajad, mida m\u00f5\u00f5detakse loop tack-katsete k\u00e4igus, on j\u00e4rgmised:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Esialgne haardetugevus<\/strong><\/li>\n\n\n\n<li><strong>Liimi liimimise kiirus<\/strong><\/li>\n\n\n\n<li><strong>Liimi koostise konsistentsus<\/strong><\/li>\n\n\n\n<li><strong>Rikkek\u00e4itumine<\/strong> (adhesioon, \u00fchtekuuluvus v\u00f5i \u00fclekanne)<\/li>\n<\/ul>\n\n\n\n<p>Kuna kontaktr\u00f5hk on minimaalne ja kontrollitud, annab silmusekleepuvuse testimine usaldusv\u00e4\u00e4rse \u00fclevaate sellest, kuidas liim toimib tegeliku kasutamise ajal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Survetundlik lint Loop Tack hindamine<\/h2>\n\n\n\n<p>The <strong>survetundlik teip loop tack<\/strong> test on eriti oluline t\u00f6\u00f6stusharudes, kus on vaja kiiret haardumist. Nende hulka kuuluvad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pakendilindid<\/li>\n\n\n\n<li>Survetundlikud etiketid<\/li>\n\n\n\n<li>Meditsiinilised kleeplindid<\/li>\n\n\n\n<li>Kaitsekiled<\/li>\n\n\n\n<li>T\u00f6\u00f6stuslikud liimimaterjalid<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Silmuse kleepumiskatse vastavalt ASTM D6195, PSTC-16, FINAT nr 9.\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/L1HbDnq-LxQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Loop Tack Standard - PSTC-16 &amp; ASTM D6195 &amp; FINAT FTM 9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/et\/standard\/pstc-16\/\" target=\"_blank\" rel=\"noreferrer noopener\">PSTC-16<\/a> Loop Tack Standard<\/h3>\n\n\n\n<p><strong>PSTC-16<\/strong> on survetundliku teibi n\u00f5ukogu poolt v\u00e4lja t\u00f6\u00f6tatud katsemeetod, mille abil hinnatakse <strong>r\u00f5hutundlike liimide kleepuvus<\/strong>. Meetodiga m\u00f5\u00f5detakse, kui kiiresti moodustab liim side kohe p\u00e4rast l\u00fchiajalist kokkupuudet teise pinnaga.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">P\u00f5hiline testimise p\u00f5him\u00f5te<\/h4>\n\n\n\n<p>Katses volditakse liimiriba kokku liimitud <strong>pisarakujuline silmus, mille liim on suunatud v\u00e4ljapoole<\/strong>. Silmus puutub kergelt kokku <strong>1 ruuttolline roostevabast terasest pind<\/strong>, kus ainus rakendatav surve p\u00e4rineb <strong>liimiproovi enda kaal<\/strong>.<br>Seej\u00e4rel eraldab katseseade silmuse pinnast ja registreerib <strong>maksimaalne j\u00f5ud, mis on vajalik sideme purustamiseks<\/strong>, mis kujutab endast silmuse takti v\u00e4\u00e4rtust.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Peamised katsekonfiguratsioonid<\/h4>\n\n\n\n<p>PSTC-16 m\u00e4\u00e4rab kindlaks kaks m\u00f5\u00f5tmisviisi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Meetod A:<\/strong> kasutades t\u00f5mbekatsekeha koos <strong>175 mm prooviriba<\/strong><\/li>\n\n\n\n<li><strong>Meetod B:<\/strong> kasutades <strong>spetsiaalne loop tack tester<\/strong> koos <strong>125 mm prooviriba<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Seda standardit kasutatakse laialdaselt <strong>kvaliteedikontroll ja liimi toimivuse v\u00f5rdlus<\/strong> lindi ja etikettide tootmises.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/et\/standard\/astm-d6195\/\" target=\"_blank\" rel=\"noreferrer noopener\">ASTM D6195<\/a> Loop Tack katse meetod<\/h3>\n\n\n\n<p><strong><a href=\"https:\/\/www.packqc.com\/et\/standard\/astm-d6195\/\">ASTM D6195<\/a><\/strong> s\u00e4testab standardiseeritud menetlused m\u00f5\u00f5tmiseks <strong>survekleepuvate liimitoodete silmusekleepuvus<\/strong>, sealhulgas lindid, sildid ja laminaadid. Meetodiga kvantifitseeritakse <strong>kohene haardumisj\u00f5ud<\/strong> mis tekib, kui liim puutub l\u00fchiajaliselt kokku katsepinnaga.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Kontseptsiooni testimine<\/h4>\n\n\n\n<p>Liimiga kaetud prooviriba kujundatakse liimiga kaetud <strong>silmus ja viiakse kontrollitavasse kontakti roostevabast terasest plaadiga m\u00f5\u00f5tmetega 25 mm \u00d7 25 mm.<\/strong>.<br>P\u00e4rast kontakti tekkimist t\u00f5mbab katseseade silmuse kohe paneelist eemale ja registreerib <strong>eraldamiseks vajalik tippj\u00f5ud<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Seadmete valikuv\u00f5imalused<\/h4>\n\n\n\n<p>ASTM D6195 v\u00f5imaldab kahte katsekonfiguratsiooni:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00f5mbetugevuse katseseadme meetod<\/strong> kasutades universaalset katsemasinat ja silmuskinnitust<\/li>\n\n\n\n<li><strong>Loop tack tester meetod<\/strong> kasutades spetsiaalselt kleepuvuse m\u00f5\u00f5tmiseks m\u00f5eldud m\u00f5\u00f5tevahendit<\/li>\n<\/ul>\n\n\n\n<p>Standard n\u00e4eb ette <strong>usaldusv\u00e4\u00e4rne kvantitatiivne kleepuvuse m\u00f5\u00f5tmine<\/strong>, mis muudab selle sobivaks teadusuuringuteks, tootearenduseks ja rutiinseks kvaliteedikontrolliks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.packqc.com\/et\/standard\/finat-ftm-9\/\" target=\"_blank\" rel=\"noreferrer noopener\">FINAT FTM 9<\/a><\/h3>\n\n\n\n<p><strong>FINAT FTM 9<\/strong> on osa FINATi tehnilisest k\u00e4siraamatust, mida kasutatakse laialdaselt <strong>isekleepuva sildi t\u00f6\u00f6stus<\/strong>. Meetod hindab <strong>\u201cesialgne haardumine\u201d v\u00f5i rakendustakistus<\/strong> survetundlike laminaatide, mis on kriitilise t\u00e4htsusega selliste protsesside puhul nagu <strong>automaatne m\u00e4rgistamine<\/strong>.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">M\u00f5\u00f5tmise p\u00f5him\u00f5te<\/h4>\n\n\n\n<p>Liimiriba moodustub <strong>silmus, mille liimipind on v\u00e4ljapoole suunatud<\/strong> ja paigaldatakse t\u00f5mbekatsekehale. Silmus puutub kokku <strong>klaasist katseplaat (umbes 25 mm \u00d7 25 mm)<\/strong> ja seej\u00e4rel eraldatakse <strong>kontrollitud kiirus 300 mm\/min<\/strong>.<\/p>\n\n\n\n<p>The <strong>j\u00f5ud, mis on vajalik silmuse eemaldamiseks pinnast<\/strong> kujutab endast silmuse tack v\u00e4\u00e4rtust.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Katsetingimused ja tulemused<\/h4>\n\n\n\n<p>T\u00fc\u00fcpilised katsetingimused on j\u00e4rgmised <strong>23 \u00b0C \u00b12 \u00b0C ja 50 % RH \u00b15 %<\/strong>. V\u00e4hemalt <strong>viis eksemplari<\/strong> testitakse ja keskmine j\u00f5ud <strong>Newtons<\/strong> teatatakse.<br>T\u00e4iendavad t\u00e4helepanekud nagu <strong>kleepuv \u00fclekanne (AT)<\/strong> v\u00f5i <strong>paberi rebenemine (PT)<\/strong> v\u00f5ib samuti salvestada vea kirjeldamiseks.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Standardne<\/th><th>Silmuse pikkus<\/th><th>Pindala<\/th><th>Peamised m\u00e4rkused<\/th><\/tr><\/thead><tbody><tr><td><strong data-start=\"2088\" data-end=\"2099\">PSTC-16<\/strong><\/td><td>125 mm v\u00f5i 175 mm<\/td><td>24 mm \u00d7 24 mm<\/td><td>Kaks katsemeetodit (t\u00f5mbetugevuse katseseade v\u00f5i silmusekleepuvuse katseseade)<\/td><\/tr><tr><td><strong data-start=\"2195\" data-end=\"2209\">ASTM D6195<\/strong><\/td><td>125 mm (meetod B) v\u00f5i 175 mm (meetod A)<\/td><td>25 mm \u00d7 25 mm<\/td><td>Kasutatakse laialdaselt USA katselaborites.<\/td><\/tr><tr><td><strong data-start=\"2306\" data-end=\"2321\">FINAT FTM 9<\/strong><\/td><td>175 mm<\/td><td>25 mm \u00d7 25 mm (klaas)<\/td><td>Euroopas eelistatud etiketiliimide puhul<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Loop Tack Test Method for Adhesive Performance Evaluation Survetundlikud liimid (PSA) m\u00e4ngivad kriitilist rolli teipides, etikettides, meditsiinilistes sidemetes ja t\u00f6\u00f6stuslikes liimimiss\u00fcsteemides. Nende materjalide hindamiseks kasutatavatest paljudest tulemuslikkuse n\u00e4itajatest on eriti oluline kleepuvus - liimi v\u00f5ime kerge surve korral kiiresti sidet moodustada. Loop tack katse meetod on [...]<\/p>","protected":false},"featured_media":9890,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"class_list":["post-9296","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/applications\/9296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/media\/9890"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/et\/wp-json\/wp\/v2\/media?parent=9296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}