{"id":3251,"date":"2021-01-21T09:49:42","date_gmt":"2021-01-21T08:49:42","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=3251"},"modified":"2025-10-10T13:14:48","modified_gmt":"2025-10-10T11:14:48","slug":"bile-din-polioximetilena","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/ro\/produsele\/bile-din-plastic\/bile-din-polioximetilena\/","title":{"rendered":"Bile din polioximetilen\u0103 (POM)"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyoxymethylene\">Bile din polioximetilen\u0103 (POM\/acetal) \u2013 frecare redus\u0103, stabilitate dimensional\u0103<\/a><\/h2>\n<p>Bile din polioximetilen\u0103 (POM) ofer\u0103 rigiditate similar\u0103 metalului, cu frecare foarte redus\u0103, uzur\u0103 excelent\u0103 \u0219i stabilitate dimensional\u0103 deosebit\u0103. Disponibile ca homopolimer (POM-H) sau copolimer (POM-C), func\u021bioneaz\u0103 fiabil \u00een mecanisme de precizie, manipularea fluidelor \u0219i rulmen\u021bi cu sarcin\u0103 mic\u0103-moderat\u0103, unde conteaz\u0103 rezisten\u021ba la coroziune \u0219i func\u021bionarea silen\u021bioas\u0103.<\/p>\n<h3>\ud83d\udd27 Specifica\u021bii tehnice cheie<\/h3>\n<ul>\n<li><strong>Compozi\u021bie<\/strong>: POM-H \/ POM-C (grade de inginerie)<\/li>\n<li><strong>Structur\u0103<\/strong>: Termoplastic semistructurat (semi-cristalin)<\/li>\n<li><strong>Duritate<\/strong>: Shore D ~80\u201385<\/li>\n<li><strong>Densitate<\/strong>: ~1,40\u20131,43 g\/cm\u00b3<\/li>\n<li><strong>Temperatur\u0103 de lucru<\/strong>: \u221240 p\u00e2n\u0103 la +100 \u00b0C (pe termen scurt ~120 \u00b0C)<\/li>\n<li><strong>Electric<\/strong>: Bun izolator; nemagnetice<\/li>\n<\/ul>\n<h3>\u2705 Avantaje<\/h3>\n<ul>\n<li><strong>Frecare &amp; uzur\u0103 reduse<\/strong>: Mi\u0219care lin\u0103 \u0219i silen\u021bioas\u0103<\/li>\n<li><strong>Stabilitate dimensional\u0103<\/strong>: Creep redus, absorb\u021bie sc\u0103zut\u0103 a umidit\u0103\u021bii<\/li>\n<li><strong>Rezisten\u021b\u0103 chimic\u0103<\/strong>: Carburant, uleiuri, numero\u0219i solven\u021bi<\/li>\n<li><strong>Raport rezisten\u021b\u0103\/greutate<\/strong>: Alternativ\u0103 rigid\u0103 \u0219i u\u0219oar\u0103 la metal<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplica\u021bii pentru Bile din polioximetilen\u0103 (POM)<\/h3>\n<ul>\n<li><strong>Rulmen\u021bi &amp; role cu sarcin\u0103 mic\u0103\/moderat\u0103<\/strong><\/li>\n<li><strong>Supape, scaune, dozatoare<\/strong><\/li>\n<li><strong>Pompe &amp; debitmetre<\/strong><\/li>\n<li><strong>Mecanisme de precizie &amp; ghidaje<\/strong><\/li>\n<\/ul>\n<h3>\ud83d\udce6 Clase &amp; dimensiuni disponibile<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Clase<\/strong>: ISO 3290 GI \u2013 GIII<\/a><\/li>\n<li><strong>Domeniu diametre<\/strong>: 1\/16&#8243; \u2013 4&#8243;<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Bile din polioximetilen\u0103 (POM\/acetal) \u2013 frecare redus\u0103, stabilitate dimensional\u0103 Bile din polioximetilen\u0103 (POM) ofer\u0103 rigiditate similar\u0103 metalului, cu frecare foarte redus\u0103, uzur\u0103 excelent\u0103 \u0219i stabilitate dimensional\u0103 deosebit\u0103. Disponibile ca homopolimer (POM-H) sau copolimer (POM-C), func\u021bioneaz\u0103 fiabil \u00een mecanisme de precizie, manipularea fluidelor \u0219i rulmen\u021bi cu sarcin\u0103 mic\u0103-moderat\u0103, unde conteaz\u0103 rezisten\u021ba la coroziune \u0219i func\u021bionarea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9125,"parent":3243,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3251","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bile din polioximetilen\u0103 (POM) precise, rigide \u0219i rezistente la uzur\u0103<\/title>\n<meta name=\"description\" content=\"Bile din polioximetilen\u0103 ofer\u0103 rigiditate, stabilitate dimensional\u0103 \u0219i rezisten\u021b\u0103 la frecare, ideale 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