{"id":3718,"date":"2021-01-21T10:48:50","date_gmt":"2021-01-21T09:48:50","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=3718"},"modified":"2025-09-29T13:06:03","modified_gmt":"2025-09-29T11:06:03","slug":"bolas-de-polioximetileno-pom","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/es\/productos\/bolas-de-plastico\/bolas-de-polioximetileno-pom\/","title":{"rendered":"Bolas de polioximetileno (POM)"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyoxymethylene\">Bolas de polioximetileno (POM\/Acetal) \u2013 baja fricci\u00f3n, estabilidad dimensional<\/a><\/h2>\n<p>Las bolas de polioximetileno (POM\/Acetal) ofrecen rigidez similar a la del metal con fricci\u00f3n muy baja, excelente resistencia al desgaste y destacada estabilidad dimensional. Disponibles como homopol\u00edmero (POM-H) o copol\u00edmero (POM-C), funcionan de forma fiable en mecanismos de precisi\u00f3n, manejo de fluidos y rodamientos de carga baja a moderada, donde importan la resistencia a la corrosi\u00f3n y el funcionamiento silencioso.<\/p>\n<h3>\ud83d\udd27 Especificaciones t\u00e9cnicas clave<\/h3>\n<ul>\n<li><strong>Composici\u00f3n<\/strong>: POM-H \/ POM-C (calidades de ingenier\u00eda)<\/li>\n<li><strong>Estructura<\/strong>: Termopl\u00e1stico semicristalino<\/li>\n<li><strong>Dureza<\/strong>: Shore D ~80\u201385<\/li>\n<li><strong>Densidad<\/strong>: ~1,40\u20131,43 g\/cm\u00b3<\/li>\n<li><strong>Temperatura de servicio<\/strong>: \u221240 a +100 \u00b0C (corto plazo ~120 \u00b0C)<\/li>\n<li><strong>El\u00e9ctrico<\/strong>: Buen aislante; no magn\u00e9ticas<\/li>\n<\/ul>\n<h3>\u2705 Ventajas<\/h3>\n<ul>\n<li><strong>Baja fricci\u00f3n &amp; desgaste<\/strong>: Movimiento suave y silencioso<\/li>\n<li><strong>Estabilidad dimensional<\/strong>: Bajo creep, baja absorci\u00f3n de humedad<\/li>\n<li><strong>Resistencia qu\u00edmica<\/strong>: Combustibles, aceites y muchos disolventes<\/li>\n<li><strong>Relaci\u00f3n rigidez\/peso<\/strong>: Alternativa r\u00edgida y ligera al metal<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplicaciones de las Bolas de polioximetileno<\/h3>\n<ul>\n<li><strong>Rodamientos &amp; rodillos de baja\/moderada carga<\/strong><\/li>\n<li><strong>V\u00e1lvulas, asientos, dispensadores<\/strong><\/li>\n<li><strong>Bombas &amp; caudal\u00edmetros<\/strong><\/li>\n<li><strong>Mecanismos &amp; gu\u00edas de precisi\u00f3n<\/strong><\/li>\n<\/ul>\n<h3>\ud83d\udce6 Grados &amp; tama\u00f1os disponibles<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Grados<\/strong>: ISO 3290 GI \u2013 GIII<\/a><\/li>\n<li><strong>Rango de di\u00e1metros<\/strong>: 1\/16&#8243; \u2013 4&#8243;<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Bolas de polioximetileno (POM\/Acetal) \u2013 baja fricci\u00f3n, estabilidad dimensional Las bolas de polioximetileno (POM\/Acetal) ofrecen rigidez similar a la del metal con fricci\u00f3n muy baja, excelente resistencia al desgaste y destacada estabilidad dimensional. Disponibles como homopol\u00edmero (POM-H) o copol\u00edmero (POM-C), funcionan de forma fiable en mecanismos de precisi\u00f3n, manejo de fluidos y rodamientos de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9128,"parent":3710,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3718","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>Bolas de polioximetileno \u2013 precisi\u00f3n y resistencia<\/title>\n<meta name=\"description\" content=\"Bolas de polioximetileno (POM) ofrecen alta rigidez, resistencia al desgaste y estabilidad dimensional en aplicaciones t\u00e9cnicas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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