{"id":5638,"date":"2026-04-08T22:17:29","date_gmt":"2026-04-08T22:17:29","guid":{"rendered":"https:\/\/www.sungda.com\/tr\/post\/how-to-select-heat-resistant-conveyor-belt-tr"},"modified":"2026-04-08T22:17:29","modified_gmt":"2026-04-08T22:17:29","slug":"how-to-select-heat-resistant-conveyor-belt-tr","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/tr\/index.php\/how-to-select-heat-resistant-conveyor-belt-tr\/","title":{"rendered":"Is\u0131ya Dayan\u0131kl\u0131 Konvey\u00f6r Bant Nas\u0131l Se\u00e7ilir – SUNGDA Group"},"content":{"rendered":"\n
\"\"<\/figure><\/div>\n\n\n\n

Is\u0131ya dayan\u0131kl\u0131l\u0131k kapasitesi<\/strong><\/p>\n\n\n

A\u011f\u0131r hizmet konvey\u00f6r bantlar\u0131n\u0131n t\u00fcm gereksinimleri aras\u0131nda “Is\u0131”, en ac\u0131mas\u0131z ve zarar verici olarak geni\u015f \u00e7apta kabul edilir. Y\u00fcksek s\u0131cakl\u0131ktaki malzemeler ve \u00e7al\u0131\u015fma ortamlar\u0131, kau\u00e7uk kaplamalar\u0131n sertle\u015fmesine ve \u00e7atlamas\u0131na yol a\u00e7an ya\u015flanma s\u00fcrecini h\u0131zland\u0131r\u0131r.<\/p>\n\n\n

“Is\u0131” ayn\u0131 zamanda bant g\u00f6vdesi \u00fczerinde de \u00e7ok y\u0131k\u0131c\u0131 bir etkiye sahiptir, \u00e7\u00fcnk\u00fc g\u00f6vdenin \u00fcst ve alt k\u0131s\u0131mlar\u0131ndaki kaplamalar aras\u0131ndaki ve g\u00f6vde i\u00e7indeki i\u00e7 katmanlar aras\u0131ndaki yap\u0131\u015fmay\u0131 zay\u0131flat\u0131r. G\u00f6vdenin \u00e7ekirdek s\u0131cakl\u0131\u011f\u0131 \u00e7ok y\u00fckselirse, bant kelimenin tam anlam\u0131yla par\u00e7alanmaya ba\u015flar. Bu durum genellikle ‘katman ayr\u0131\u015fmas\u0131’ olarak adland\u0131r\u0131l\u0131r.<\/p>\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Bir band\u0131n dayanabilece\u011fi s\u0131cakl\u0131k limitleri iki \u015fekilde de\u011ferlendirilir: ta\u015f\u0131nan malzemenin maksimum s\u00fcrekli s\u0131cakl\u0131\u011f\u0131 ve maksimum ge\u00e7ici pik s\u0131cakl\u0131\u011f\u0131. Konvey\u00f6r bant pazar\u0131nda tan\u0131nan \u0131s\u0131ya dayan\u0131kl\u0131l\u0131\u011f\u0131n iki ana s\u0131n\u0131fland\u0131rmas\u0131 vard\u0131r: maksimum 150\u00b0C s\u00fcrekli s\u0131cakl\u0131k i\u00e7in T150 ve daha a\u015f\u0131r\u0131 \u0131s\u0131 ko\u015fullar\u0131 olan 200\u00b0C’ye kadar olan s\u0131cakl\u0131klar i\u00e7in T200.<\/p>\n\n\n

<\/p>\n\n\n

\u00c7imento Fabrikas\u0131 i\u00e7in Is\u0131ya Dayan\u0131kl\u0131 Konvey\u00f6r Band\u0131 Nas\u0131l Se\u00e7ilir.<\/a><\/strong><\/p>\n\n\n

ISO 4195 testi<\/strong><\/p>\n\n\n

Is\u0131ya dayan\u0131kl\u0131l\u0131\u011f\u0131n en do\u011fru \u015fekilde \u00f6l\u00e7\u00fclmesi i\u00e7in, kau\u00e7uk numuneler y\u00fcksek s\u0131cakl\u0131ktaki f\u0131r\u0131nlarda yedi g\u00fcn s\u00fcreyle bekletilerek h\u0131zland\u0131r\u0131lm\u0131\u015f ya\u015fland\u0131rma testleri yap\u0131l\u0131r. Daha sonra mekanik \u00f6zelliklerdeki azalma \u00f6l\u00e7\u00fcl\u00fcr. ISO 4195 i\u00e7indeki ya\u015fland\u0131rman\u0131n \u00fc\u00e7 ‘s\u0131n\u0131f\u0131’ \u015funlard\u0131r: S\u0131n\u0131f 1 (100\u00b0C), S\u0131n\u0131f 2 (125\u00b0C) ve S\u0131n\u0131f 3 (150\u00b0C). S\u0131cakl\u0131\u011fa dayan\u0131kl\u0131l\u0131k \u00f6zelliklerini en \u00fcst d\u00fczeye \u00e7\u0131karmak i\u00e7in, en az bir \u00fcretici (Dunlop) ayr\u0131ca 175\u00b0C’de testler yapmaktad\u0131r. Is\u0131ya dayan\u0131kl\u0131 bir bant se\u00e7erken dikkate al\u0131nmas\u0131 gereken \u00fc\u00e7 temel fakt\u00f6r vard\u0131r. En kritik hususlar, ta\u015f\u0131nan malzemelerin ger\u00e7ek s\u0131cakl\u0131k aral\u0131\u011f\u0131; kapal\u0131 \u00e7al\u0131\u015fma ortamlar\u0131n\u0131n ortam s\u0131cakl\u0131klar\u0131 seviyesi ve konvey\u00f6r\u00fcn uzunlu\u011fudur. T\u00fcm bu fakt\u00f6rler, ya\u015flanma s\u00fcrecinin h\u0131z\u0131 \u00fczerinde b\u00fcy\u00fck bir etkiye sahip olabilir. Ba\u015far\u0131 veya ba\u015far\u0131s\u0131zl\u0131k iki fakt\u00f6re ba\u011fl\u0131 olacakt\u0131r; potansiyel bant tedarik\u00e7ilerine verecek do\u011fru s\u0131cakl\u0131k verilerine sahip olmak ve nihayetinde tedarik ettikleri band\u0131n \u0131s\u0131ya dayan\u0131kl\u0131l\u0131k nitelikleri.<\/p>\n\n\n

\"\"<\/figure>\n\n\n\n

(1) Kau\u00e7uk tipi se\u00e7imi<\/p>\n\n\n

Is\u0131ya dayan\u0131kl\u0131 kau\u00e7uk, y\u00fcksek s\u0131cakl\u0131ktaki malzemelerle do\u011frudan temas halindedir ve \u0131s\u0131ya dayan\u0131kl\u0131l\u0131\u011f\u0131, konvey\u00f6r band\u0131n\u0131n \u0131s\u0131ya dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 do\u011frudan belirler. T2 (125 santigrat derece) alt\u0131ndaki \u0131s\u0131ya dayan\u0131kl\u0131 konvey\u00f6r bantlar\u0131 genellikle ana kau\u00e7uk olarak SBR kullan\u0131rken, T3 (150 santigrat derece) \u00fczerindeki \u0131s\u0131ya dayan\u0131kl\u0131 konvey\u00f6r bantlar\u0131 ana kau\u00e7uk olarak y\u00fcksek s\u0131cakl\u0131k kau\u00e7u\u011fu kullanmal\u0131d\u0131r. \u0130lgili ara\u015ft\u0131rmalara g\u00f6re, 150\u00b0C \u00fczeri s\u0131cakl\u0131klara dayan\u0131kl\u0131 y\u00fcksek s\u0131cakl\u0131k dayan\u0131ml\u0131 konvey\u00f6r bantlar\u0131nda en yayg\u0131n olarak EPR ve IIR kullan\u0131l\u0131r, ancak IIR’nin fiyat\u0131 \u00e7ok y\u00fcksektir ve i\u015flem performans\u0131 da d\u00fc\u015f\u00fckt\u00fcr. EPR’nin \u0131s\u0131ya dayan\u0131kl\u0131l\u0131\u011f\u0131 ve fiyat\u0131 daha uygundur; bunlardan EPM molek\u00fcler \u00f6zellikleri stabildir ve 175\u00b0C gibi y\u00fcksek bir s\u0131cakl\u0131kta uzun s\u00fcre kullan\u0131labilir. Ancak, vulkanizasyon h\u0131z\u0131n\u0131n yava\u015f olmas\u0131 nedeniyle, genellikle \u00fcretim verimlili\u011fini art\u0131rmak i\u00e7in EPDM ile kombine edilir.<\/p>\n\n\n

(2) Konvey\u00f6r band\u0131 vulkanizasyon sistemi se\u00e7imi Peroksit vulkanizasyon sisteminin, EPR’nin y\u00fcksek s\u0131cakl\u0131\u011fa dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 daha da iyile\u015ftirmek, \u00e7apraz ba\u011flanma verimlili\u011fini art\u0131rmak ve vulkanize kau\u00e7u\u011fun performans\u0131n\u0131 iyile\u015ftirmek i\u00e7in bir ortak \u00e7apraz ba\u011flay\u0131c\u0131 eklemesi gerekir. Ortak \u00e7apraz ba\u011flay\u0131c\u0131, EPM vulkanizasyonunun ana zincirindeki propilen zincirinin k\u0131r\u0131lmas\u0131n\u0131 \u00f6nleyebilir, kau\u00e7uk viskozitesini azaltabilir ve vulkanize kau\u00e7u\u011fun fiziksel ve mekanik \u00f6zelliklerini iyile\u015ftirebilir. Ayr\u0131ca, vulkanizasyon h\u0131z\u0131n\u0131 ve y\u0131rt\u0131lma performans\u0131n\u0131 art\u0131rmak i\u00e7in, k\u00fck\u00fcrt ortak bir vulkanizasyon sistemi olarak kullan\u0131labilir, ancak k\u00fck\u00fcrt\u00fcn EPDM i\u00e7indeki \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc d\u00fc\u015f\u00fck oldu\u011fundan, ya\u011f s\u0131zd\u0131rmas\u0131 kolayd\u0131r ve kullan\u0131m\u0131 zordur. 1.5 par\u00e7a i\u00e7inde kontrol edilmelidir.<\/p>\n\n\n

(3) Takviyeli dolgu sisteminin se\u00e7imi EPR amorf kau\u00e7uktur ve d\u00fc\u015f\u00fck fiziksel dayan\u0131ma sahiptir. Sadece takviyeli dolgu sistemi ile vulkanize kau\u00e7uk iyi fiziksel ve mekanik \u00f6zelliklere sahip olabilir. Karbon siyah\u0131, EPR’nin en \u00f6nemli takviye edici maddesidir. Karbon siyah\u0131n\u0131n partik\u00fcl boyutu ne kadar k\u00fc\u00e7\u00fck olursa, vulkanize kau\u00e7u\u011fun \u00e7ekme dayan\u0131m\u0131 o kadar y\u00fcksek ve a\u015f\u0131nma performans\u0131 o kadar iyi olur. Bu nedenle, takviye dolgu sistemi olarak karbon siyah\u0131 N220 se\u00e7ilmi\u015ftir.<\/p>\n\n\n

(4) Yumu\u015fat\u0131c\u0131 ve plastikle\u015ftirici se\u00e7imi Yumu\u015fat\u0131c\u0131lar, EPR’nin \u00e7ekme uzamas\u0131n\u0131 ve kendi kendine yap\u0131\u015fma \u00f6zelli\u011fini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde iyile\u015ftirebilir, ancak a\u015f\u0131r\u0131 kullan\u0131m y\u00fcksek s\u0131cakl\u0131k direncini etkiler. Naftenik ya\u011f, peroksitlerin \u00e7apraz ba\u011flanma verimlili\u011fini etkiler ve aromatik ya\u011f \u00fcr\u00fcn\u00fcn hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 azalt\u0131r ve kullan\u0131m\u0131 zordur.<\/p>\n\n\n

SUNGDA KONVEY\u00d6R BANT \u015e\u0130RKET\u0130 LTD.\u015eT\u0130.<\/span><\/strong><\/p>\n\n\n

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Resmi web sitesi: www.sungdagroup.com<\/span><\/a><\/p>\n\n\n

Sorgu e-postas\u0131: info@sungdagroup.com<\/span><\/a><\/p>","protected":false},"excerpt":{"rendered":"

Bu makale, \u0131s\u0131ya dayan\u0131kl\u0131 konvey\u00f6r band\u0131n\u0131n ne oldu\u011funu, s\u0131n\u0131fland\u0131rmas\u0131n\u0131, test standartlar\u0131n\u0131 ve \u0131s\u0131ya dayan\u0131kl\u0131 konvey\u00f6r band\u0131n\u0131n nas\u0131l se\u00e7ilece\u011fini tan\u0131tmaktad\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":386,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[636],"tags":[938,2134,697],"class_list":["post-5638","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-techinical-news-tr","tag-cement-conveyor-belt-tr","tag-epdm-tr","tag-heat-resistant-conveyor-belt-tr"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts\/5638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/comments?post=5638"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/posts\/5638\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/media\/386"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/media?parent=5638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/categories?post=5638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/tr\/index.php\/wp-json\/wp\/v2\/tags?post=5638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}