{"id":6027,"date":"2020-09-23T14:43:40","date_gmt":"2020-09-23T14:43:40","guid":{"rendered":"https:\/\/psi-polymersystems.com\/?page_id=6027"},"modified":"2020-09-23T14:44:32","modified_gmt":"2020-09-23T14:44:32","slug":"psi-polymer-systems-inc-s-new-lip-seal-provides-gear-pump-leak-free-performance-for-viscosities-as-low-as-100-centipoise-conover-nc-october-16-2013","status":"publish","type":"page","link":"https:\/\/www.psi-polymersystems.com\/pt\/about-us\/press-releases\/psi-polymer-systems-inc-s-new-lip-seal-provides-gear-pump-leak-free-performance-for-viscosities-as-low-as-100-centipoise-conover-nc-october-16-2013\/","title":{"rendered":"A nova veda\u00e7\u00e3o labial da PSI-Polymer Systems Inc. fornece desempenho livre de vazamentos da bomba de engrenagem para viscosidades t\u00e3o baixas quanto 100 Centipoise Conover, NC (16 de outubro de 2013"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6027\" class=\"elementor elementor-6027\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75e6ddd5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75e6ddd5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-55c2e91e\" data-id=\"55c2e91e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a78d241 elementor-widget elementor-widget-heading\" data-id=\"7a78d241\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A nova veda\u00e7\u00e3o labial da PSI-Polymer Systems Inc. fornece desempenho livre de vazamentos da bomba de engrenagem para viscosidades t\u00e3o baixas quanto 100 Centipoise Conover, NC (16 de outubro de 2013) <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1dc1f83f elementor-widget elementor-widget-text-editor\" data-id=\"1dc1f83f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Desde sua funda\u00e7\u00e3o, a PSI-Polymer Systems Inc. foi pioneira no afastamento das tradicionais veda\u00e7\u00f5es de a\u00e7o inoxid\u00e1vel em bombas de engrenagem, para criar uma veda\u00e7\u00e3o mais confi\u00e1vel, imune aos danos catastr\u00f3ficos que normalmente podem ocorrer se o contato do material com o eixo da engrenagem de a\u00e7o for feito . Assim como as veda\u00e7\u00f5es de a\u00e7o, a veda\u00e7\u00e3o de bronze para rolamentos da empresa depende da viscosidade do material para criar uma veda\u00e7\u00e3o entre as ranhuras da veda\u00e7\u00e3o e o eixo da engrenagem. No entanto, alguns materiais, como revestimentos de viscosidade muito baixa, PP de alta fus\u00e3o, HMA, etc., t\u00eam viscosidades t\u00e3o pr\u00f3ximas da \u00e1gua que o material vazar\u00e1 al\u00e9m de uma veda\u00e7\u00e3o padr\u00e3o. Nesses casos, a solu\u00e7\u00e3o tradicional sempre foi a adi\u00e7\u00e3o de um bucim de veda\u00e7\u00e3o, que requer manuten\u00e7\u00e3o ocasional para apertar o bucim contra o eixo da engrenagem rotativa quando a veda\u00e7\u00e3o come\u00e7a a vazar.<\/p><p>Para essas aplica\u00e7\u00f5es de viscosidade extremamente baixa (100-250.000 centipoise), a PSI criou um novo \u201cLip Seal\u201d para suas bombas de engrenagem que elimina efetivamente o vazamento e a manuten\u00e7\u00e3o do bucim de veda\u00e7\u00e3o. Esta veda\u00e7\u00e3o de l\u00e1bio inclui uma placa na extremidade da veda\u00e7\u00e3o que trava os an\u00e9is da veda\u00e7\u00e3o da gaxeta, tornando a veda\u00e7\u00e3o apertada interna e externamente. Qualquer material que migrar atrav\u00e9s da veda\u00e7\u00e3o fluir\u00e1 primeiro para a gaxeta, depois para o novo cartucho de veda\u00e7\u00e3o labial e, finalmente, para a &#039;placa seguidora&#039; que \u00e9 vedada com um o-ring. Esses tr\u00eas componentes se combinam para eliminar vazamentos mesmo de materiais de viscosidade extremamente baixa. Para aplica\u00e7\u00f5es em que a bomba de engrenagem precisa puxar v\u00e1cuo, uma op\u00e7\u00e3o de veda\u00e7\u00e3o de l\u00e1bio duplo \u00e9 a solu\u00e7\u00e3o perfeita.<\/p><p>\u00a0\u201cA veda\u00e7\u00e3o labial \u00e9 mais um passo na evolu\u00e7\u00e3o de um processo que come\u00e7amos h\u00e1 muito tempo na PSI para nos afastarmos das falhas de veda\u00e7\u00e3o causadas pelo a\u00e7o\u201d, disse Glenn Woodcock, presidente da PSI-Polymer Systems. \u201cEsta mais nova itera\u00e7\u00e3o \u00e9 um avan\u00e7o na tecnologia de veda\u00e7\u00e3o livre de manuten\u00e7\u00e3o, permitindo que praticamente qualquer viscosidade forme veda\u00e7\u00f5es eficazes, evitando o alto custo e manuten\u00e7\u00e3o de veda\u00e7\u00f5es mec\u00e2nicas.\u201d<\/p><p>A PSI fornecer\u00e1 o novo design de veda\u00e7\u00e3o labial para materiais de viscosidade extremamente baixa \u2013 mas outras op\u00e7\u00f5es de veda\u00e7\u00e3o est\u00e3o dispon\u00edveis dependendo do material espec\u00edfico que est\u00e1 sendo processado.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5f27eebc\" data-id=\"5f27eebc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A nova veda\u00e7\u00e3o labial da PSI-Polymer Systems Inc. fornece desempenho livre de vazamentos da bomba de engrenagem para viscosidades t\u00e3o baixas quanto 100 Centipoise Conover, NC (16 de outubro de 2013) Desde sua funda\u00e7\u00e3o, a PSI-Polymer Systems Inc. veda\u00e7\u00f5es de a\u00e7o inoxid\u00e1vel tradicionais em bombas de engrenagem, para criar uma veda\u00e7\u00e3o mais confi\u00e1vel, imune aos danos catastr\u00f3ficos que podem [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"parent":5833,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-6027","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - 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