{"id":1756,"date":"2024-05-29T05:46:49","date_gmt":"2024-05-29T05:46:49","guid":{"rendered":"https:\/\/nylon-granules.com\/?p=1756"},"modified":"2024-05-29T06:12:30","modified_gmt":"2024-05-29T06:12:30","slug":"pa6-gf30-material-data-sheet-essentials","status":"publish","type":"post","link":"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/","title":{"rendered":"PA6-GF30 med\u017eiagos duomen\u0173 lapas Pagrindiniai dalykai: I\u0161samus vadovas in\u017einieriams ir projektuotojams"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Perjungti turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#Introduction\" >\u012evadas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#PA6-GF30_Material_Overview\" >PA6-GF30 med\u017eiagos ap\u017evalga<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#PA6-GF30_Material_Data_Sheet_Deciphering\" >PA6-GF30 med\u017eiagos duomen\u0173 lapo i\u0161\u0161ifravimas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#Engineering_Application_Cases\" >In\u017einerijos taikymo atvejai<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#Design_Tips_and_Best_Practices\" >Dizaino patarimai ir geriausia praktika<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#Conclusion\" >I\u0161vada<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nylon-granules.com\/lt\/pa6-gf30-material-data-sheet-essentials\/#Frequently_Asked_Questions_FAQ\" >Da\u017enai u\u017eduodami klausimai (DUK)<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong><b>\u012evadas<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In\u017einerijos ir projektavimo srityje med\u017eiag\u0173 pasirinkimas yra labai svarbus, nes lemia gaminio s\u0117km\u0119 ir na\u0161um\u0105. Tarp daugyb\u0117s med\u017eiag\u0173 PA6-GF30 i\u0161siskiria kaip universalus ir auk\u0161tos kokyb\u0117s pasirinkimas, tinkamas \u012fvairiems taikymams. \u0160iame i\u0161samiame vadove gilinamasi \u012f PA6-GF30 med\u017eiag\u0173 duomen\u0173 lap\u0173 subtilybes, kad in\u017einieriai ir konstruktoriai gal\u0117t\u0173 priimti pagr\u012fstus sprendimus ir optimizuoti savo projektus.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"PA6-GF30_Material_Overview\"><\/span><strong><b><a href=\"https:\/\/nylon-granules.com\/lt\/nylon-plastic-products\/nylon-6\/\">PA6-GF30<\/a> Med\u017eiag\u0173 ap\u017evalga<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PA6-GF30, dar \u017einomas kaip stiklu u\u017epildytas nailonas 6, yra kompozitin\u0117 med\u017eiaga, sudaryta i\u0161 poliamido 6 (PA6) dervos, sustiprintos 30% stiklo pluo\u0161tu. \u0160is derinys suteikia med\u017eiagai i\u0161skirtinio stiprumo, standumo ir matmen\u0173 stabilumo, tod\u0117l \u0161i med\u017eiaga pasirenkama sud\u0117tingoms in\u017einerin\u0117ms reikm\u0117ms.<\/p>\n<p><strong>Pagrindin\u0117s PA6-GF30 charakteristikos:<\/strong><\/p>\n<ul>\n<li><strong>Patobulintos mechanin\u0117s savyb\u0117s:<\/strong>PA6-GF30 pasi\u017eymi gerokai didesniu atsparumu tempimui, lenkimui ir sm\u016bgiams, palyginti su nesustiprintu PA6.<\/li>\n<li><strong>Puikus matmen\u0173 stabilumas:<\/strong>Stiklo pluo\u0161tas suma\u017eina \u0161ilumin\u012f pl\u0117tim\u0105si ir deformacij\u0105, tod\u0117l u\u017etikrinamas pastovus veikimas esant skirtingoms temperat\u016broms.<\/li>\n<li><strong>Puiki elektros izoliacija:<\/strong>PA6-GF30 i\u0161laiko elektros izoliacines savybes net ir at\u0161iaurioje aplinkoje, tod\u0117l tinka elektros komponentams gaminti.<\/li>\n<li><strong>Geras atsparumas chemin\u0117ms med\u017eiagoms:<\/strong>PA6-GF30 yra atsparus \u012fvairioms chemin\u0117ms med\u017eiagoms, \u012fskaitant r\u016bg\u0161tis, \u0161armus ir tirpiklius.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>Kod\u0117l PA6-GF30 svarbus in\u017einieriams ir dizaineriams:<\/strong><\/p>\n<p>In\u017einieriams ir konstruktoriams PA6-GF30 yra patraukli med\u017eiaga d\u0117l i\u0161skirtinio savybi\u0173 balanso. D\u0117l didesnio stiprumo ir standumo ji idealiai tinka konstrukciniams komponentams, o jos matmen\u0173 stabilumas u\u017etikrina tikslius leistinus nuokrypius svarbiausiose srityse. Be to, jo elektros izoliacijos savyb\u0117s ir atsparumas chemin\u0117ms med\u017eiagoms i\u0161ple\u010dia jo universalum\u0105 \u012fvairiose pramon\u0117s \u0161akose.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"PA6-GF30_Material_Data_Sheet_Deciphering\"><\/span><strong><b>PA6-GF30 med\u017eiagos duomen\u0173 lapo i\u0161\u0161ifravimas<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Med\u017eiagos duomen\u0173 lapai - tai informacijos lobynas in\u017einieriams ir projektuotojams, kuriame pateikiamos i\u0161samios med\u017eiagos specifikacijos ir eksploatacin\u0117s savyb\u0117s. \u0160i\u0173 duomen\u0173 lap\u0173 supratimas ir interpretavimas yra labai svarbus priimant pagr\u012fstus sprendimus d\u0117l med\u017eiag\u0173 pasirinkimo.<\/p>\n<p><strong>Pagrindiniai parametrai ir rodikliai PA6-GF30 duomen\u0173 lapuose:<\/strong><\/p>\n<ul>\n<li><strong>Tempimo stipris:<\/strong>Rodo did\u017eiausi\u0105 \u012ftemp\u012f, kur\u012f med\u017eiaga gali atlaikyti prie\u0161 tr\u016bkdama nuo \u012ftempimo.<\/li>\n<li><strong>Lankstumo modulis (tamprumo modulis):<\/strong>Matuojamas med\u017eiagos standumas arba atsparumas lenkimui.<\/li>\n<li><strong>Sm\u016bgio stiprumas:<\/strong>Nurodo med\u017eiagos geb\u0117jim\u0105 sugerti energij\u0105 ir nesul\u016b\u017eti nuo sm\u016bgio.<\/li>\n<li><strong>\u0160ilumos deformacijos temperat\u016bra (HDT):<\/strong>Nustato temperat\u016br\u0105, kurioje med\u017eiaga pradeda mink\u0161t\u0117ti esant nurodytai apkrovai.<\/li>\n<li><strong>Stiklo per\u0117jimo temperat\u016bra (Tg):<\/strong>\u017dymi temperat\u016br\u0105, kurioje med\u017eiaga pereina i\u0161 stand\u017eios \u012f gumin\u0119 b\u016bsen\u0105.<\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Duomen\u0173 lapo informacijos ai\u0161kinimas:<\/strong><\/p>\n<ul>\n<li><strong>Stiprumas ir standumas:<\/strong>Didesn\u0117s tempimo stiprio ir lenkimo modulio vert\u0117s rodo, kad med\u017eiaga yra tvirtesn\u0117 ir standesn\u0117.<\/li>\n<li><strong>Atsparumas sm\u016bgiams:<\/strong>Didesn\u0117s atsparumo sm\u016bgiams vert\u0117s rodo didesn\u012f atsparum\u0105 sm\u016bgiams ir sm\u016bgin\u0117ms apkrovoms.<\/li>\n<li><strong>Atsparumas kar\u0161\u010diui:<\/strong>Didesn\u0117s HDT ir Tg vert\u0117s rei\u0161kia didesn\u012f atsparum\u0105 kar\u0161\u010dio deformacijai.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>Duomenimis pagr\u012fst\u0173 sprendim\u0173 pri\u0117mimas:<\/strong><\/p>\n<p>Atid\u017eiai i\u0161analizav\u0119 PA6-GF30 med\u017eiagos duomen\u0173 lapus, in\u017einieriai ir konstruktoriai gali pasirinkti geriausiai konkre\u010dius reikalavimus atitinkan\u010di\u0105 med\u017eiagos r\u016b\u0161\u012f. Pavyzd\u017eiui, jei pagrindinis r\u016bpestis yra konstrukcijos vientisumas, pirmenyb\u0117 tur\u0117t\u0173 b\u016bti teikiama med\u017eiagai, pasi\u017eymin\u010diai dideliu tempimo stipriu ir lenkimo moduliu. Ir atvirk\u0161\u010diai, jei taikymams reikia atsparumo sm\u016bgiams, labiau tikt\u0173 med\u017eiaga, pasi\u017eyminti didesniu atsparumu sm\u016bgiams.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Engineering_Application_Cases\"><\/span><strong><b>In\u017einerijos taikymo atvejai<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PA6-GF30 pla\u010diai taikomas \u012fvairiose in\u017einerijos srityse, o tai rodo jo universalum\u0105 ir eksploatacines savybes.<\/p>\n<p>\u00a0<\/p>\n<p><strong>1 atvejo tyrimas: automobili\u0173 komponentai:<\/strong><\/p>\n<p>Automobili\u0173 pramon\u0117je PA6-GF30 pla\u010diai naudojamas varikli\u0173 komponentams, pavyzd\u017eiui, \u012fsiurbimo kolektoriams, ventiliatori\u0173 gaubtams ir konstrukciniams laikikliams, gaminti. D\u0117l savo tvirtumo, standumo ir atsparumo kar\u0161\u010diui jis idealiai tinka \u0161ioms reiklioms reikm\u0117ms.<\/p>\n<p>\u00a0<\/p>\n<p><strong>2 atvejo analiz\u0117: elektros komponentai:<\/strong><\/p>\n<p>D\u0117l puiki\u0173 elektrin\u0117s izoliacijos savybi\u0173 PA6-GF30 naudojamas elektros jungtyse, korpusuose ir plok\u0161t\u0117se. Jo matmen\u0173 stabilumas u\u017etikrina patikim\u0105 veikim\u0105 sud\u0117tingomis elektrin\u0117mis s\u0105lygomis.<\/p>\n<p>\u00a0<\/p>\n<p><strong>3 atvejo tyrimas: pramonin\u0117s ma\u0161inos:<\/strong><\/p>\n<p>PA6-GF30 yra pageidaujama med\u017eiaga, naudojama pramonini\u0173 ma\u0161in\u0173 krumpliara\u010diams, guoliams ir korpusams gaminti. Jos stiprumas, standumas ir atsparumas dilimui prisideda prie ilgesnio \u0161i\u0173 komponent\u0173 tarnavimo laiko ir ilgaam\u017ei\u0161kumo.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Design_Tips_and_Best_Practices\"><\/span><strong><b>Dizaino patarimai ir geriausia praktika<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Norint veiksmingai naudoti PA6-GF30 in\u017eineriniame projektavime, reikia atid\u017eiai atsi\u017evelgti \u012f projektavimo principus ir geriausi\u0105 praktik\u0105.<\/p>\n<p><strong>Projektavimo gair\u0117s:<\/strong><\/p>\n<ul>\n<li><strong>Optimizuoti dalies geometrij\u0105:<\/strong>Suma\u017einkite \u012ftempi\u0173 koncentracij\u0105 ir u\u017etikrinkite tolyg\u0173 apkrovos pasiskirstym\u0105, kad maksimaliai padidintum\u0117te med\u017eiagos eksploatacines savybes.<\/li>\n<li><strong>Apsvarstykite gamybos metodus:<\/strong>Atsi\u017evelkite \u012f konkre\u010dius liejimo ar apdirbimo procesus, kad u\u017etikrintum\u0117te med\u017eiag\u0173 suderinamum\u0105 ir i\u0161vengtum\u0117te galim\u0173 defekt\u0173.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p><strong>Da\u017eniausios klaidos, kuri\u0173 reikia vengti:<\/strong><\/p>\n<ul>\n<li><strong>Per didelis statini\u0173 apkrov\u0173 projektavimas:<\/strong>Nors PA6-GF30 pasi\u017eymi puikiu tvirtumu, venkite per didelio statini\u0173 apkrov\u0173 projektavimo. Naudokite duomen\u0173 lapus ir projektinius skai\u010diavimus, kad optimizuotum\u0117te med\u017eiagos naudojim\u0105.<\/li>\n<li><strong>Aplinkos veiksni\u0173 ignoravimas:<\/strong>Projektavimo etape atsi\u017evelkite \u012f galim\u0105 chemini\u0173 med\u017eiag\u0173, ekstremali\u0173 temperat\u016br\u0173 ar UV spinduliuot\u0117s poveik\u012f ir atitinkamai pasirinkite tinkam\u0105 med\u017eiagos klas\u0119.<\/li>\n<li><strong>Surinkimo ir apdailos aplaidumas:<\/strong>Atsi\u017evelkite \u012f galim\u0105 PA6-GF30 ir kit\u0173 med\u017eiag\u0173, naudojam\u0173 surinkimo ar apdailos procesuose, s\u0105veik\u0105.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>I\u0161vada<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In\u017einieriams ir dizaineriams, siekiantiems optimizuoti savo k\u016brinius, labai svarbu suprasti ir veiksmingai naudoti PA6-GF30 med\u017eiag\u0173 duomen\u0173 lapus. \u0160iame i\u0161samiame vadove suteikiamos \u017einios, kaip i\u0161\u0161ifruoti duomen\u0173 lap\u0173 informacij\u0105, pagr\u012fstai pasirinkti med\u017eiag\u0105 ir panaudoti PA6-GF30 i\u0161skirtines savybes s\u0117kmingiems in\u017eineriniams projektams. Atminkite, kad duomen\u0173 lapai n\u0117ra stati\u0161ki dokumentai - tai dinami\u0161ki i\u0161tekliai, kuriais galima nuolat remtis ir kuriuos galima tyrin\u0117ti, siekiant tobulinti savo projektavimo \u017einias.<\/p>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span><strong><b>Da\u017enai u\u017eduodami klausimai (DUK)<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>K: Kokie yra PA6-GF30 apribojimai?<\/strong><\/p>\n<p>A: Nors PA6-GF30 pasi\u017eymi \u012fsp\u016bdingomis savyb\u0117mis, jis turi apribojim\u0173. Jo higroskopi\u0161kumas (polinkis sugerti dr\u0117gm\u0119) gali tur\u0117ti \u012ftakos matmen\u0173 stabilumui, jei \u012f tai nebus atsi\u017evelgta. Be to, apdirbant PA6-GF30 d\u0117l stiklo pluo\u0161to gali b\u016bti abrazyvinis.<\/p>\n<p>\u00a0<\/p>\n<p><strong>K: Ar yra koki\u0173 nors PA6-GF30 alternatyv\u0173?<\/strong><\/p>\n<p>A: Yra keletas alternatyv\u0173, priklausomai nuo konkre\u010di\u0173 taikymo reikalavim\u0173. Tai gali b\u016bti kiti stiklo u\u017epildyti nailonai (pvz., PA66-GF), anglies pluo\u0161tu sustiprinti nailonai arba auk\u0161tos kokyb\u0117s termoplastai, pavyzd\u017eiui, PEEK.<\/p>\n<p>\u00a0<\/p>\n<p><strong>K: Kaip gauti PA6-GF30 med\u017eiagos duomen\u0173 lapus?<\/strong><\/p>\n<p>A: Med\u017eiagos duomen\u0173 lapus paprastai galima gauti i\u0161 plastikini\u0173 derv\u0173 gamintoj\u0173 ir platintoj\u0173. Be to, internetiniuose \u0161altiniuose ir in\u017einerin\u0117se duomen\u0173 baz\u0117se da\u017enai galima rasti \u012fvairi\u0173 med\u017eiag\u0173, \u012fskaitant PA6-GF30, duomen\u0173 lapus.<\/p>\n<p>\u00a0<\/p>\n<p>Suprasdami PA6-GF30 galimybes ir apribojimus, veiksmingai interpretuodami duomen\u0173 lapus ir \u012fgyvendindami geriausi\u0105 praktik\u0105, in\u017einieriai ir projektuotojai gali atskleisti vis\u0105 \u0161ios universalios med\u017eiagos potencial\u0105 ir sukurti patikimus, auk\u0161tos kokyb\u0117s gaminius.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u012evadas In\u017einerijos ir projektavimo srityje med\u017eiag\u0173 parinkimas yra labai svarbus veiksnys, lemiantis gaminio s\u0117km\u0119 ir na\u0161um\u0105. Tarp daugyb\u0117s med\u017eiag\u0173 PA6-GF30 i\u0161siskiria kaip universalus ir didelio na\u0161umo pasirinkimas \u012fvairioms reikm\u0117ms. \u0160iame i\u0161samiame vadove gilinamasi \u012f PA6-GF30 med\u017eiagos [...]","protected":false},"author":1,"featured_media":1758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-1756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nylon"],"_links":{"self":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/1756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/comments?post=1756"}],"version-history":[{"count":1,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/1756\/revisions"}],"predecessor-version":[{"id":1757,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/posts\/1756\/revisions\/1757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/media\/1758"}],"wp:attachment":[{"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/media?parent=1756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/categories?post=1756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nylon-granules.com\/lt\/wp-json\/wp\/v2\/tags?post=1756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}