{"id":881,"date":"2019-10-17T09:44:49","date_gmt":"2019-10-17T07:44:49","guid":{"rendered":"https:\/\/www.nuovagalvanica.com\/site\/?page_id=881"},"modified":"2022-06-16T14:56:15","modified_gmt":"2022-06-16T12:56:15","slug":"de-leading-next-gen","status":"publish","type":"page","link":"https:\/\/www.nuovagalvanica.com\/site\/de-leading-next-gen\/","title":{"rendered":"DNG &#8211; De-leading Next Gen"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-frssf-73f0f2f7f65489a5eb7763fbb2681fd9\">\n.avia-section.av-frssf-73f0f2f7f65489a5eb7763fbb2681fd9{\nbackground-color:#019ee3;\nbackground-image:url(https:\/\/www.nuovagalvanica.com\/site\/wp-content\/uploads\/2019\/10\/banner-dng.jpg);\nbackground-repeat:no-repeat;\nbackground-position:50% 50%;\nbackground-attachment:scroll;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-frssf-73f0f2f7f65489a5eb7763fbb2681fd9 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_one_full  avia-builder-el-first  avia-full-stretch avia-bg-style-scroll av-minimum-height av-minimum-height-custom av-height-custom  container_wrap sidebar_right'  data-section-bg-repeat='stretch' data-av_minimum_height_px='430'><div class='container av-section-cont-open' style='height:430px'><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-881'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jwsztdkj-d8810259039840d39ff6f40fb908917d\">\n.avia-image-container.av-jwsztdkj-d8810259039840d39ff6f40fb908917d img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-jwsztdkj-d8810259039840d39ff6f40fb908917d .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-jwsztdkj-d8810259039840d39ff6f40fb908917d av-styling-no-styling avia_animated_image av-animated-when-visible-95 fade-in avia-align-center  avia-builder-el-1  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img fetchpriority=\"high\" class='wp-image-827 avia-img-lazy-loading-not-827 avia_image ' src='https:\/\/www.nuovagalvanica.com\/site\/wp-content\/uploads\/2019\/10\/logo-ok.png' alt='' title='logo-ok'  height=\"300\" width=\"300\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div>\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-881'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9hk71-0e350461f8c8e3360df213205197d4a5\">\n.flex_column.av-9hk71-0e350461f8c8e3360df213205197d4a5{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-9hk71-0e350461f8c8e3360df213205197d4a5 av_one_full  avia-builder-el-2  el_after_av_section  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-dba3235675fa12411d00869cf708bb41\">\n#top .av-special-heading.av-av_heading-dba3235675fa12411d00869cf708bb41{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-av_heading-dba3235675fa12411d00869cf708bb41 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-av_heading-dba3235675fa12411d00869cf708bb41 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-dba3235675fa12411d00869cf708bb41 av-special-heading-h2 blockquote modern-quote modern-centered  avia-builder-el-3  el_before_av_hr  avia-builder-el-first '><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >DNG &#8211; De-leading Next Gen<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-k1t9irv6-a30168f10d26ea9caa472e5573c90029\">\n#top .hr.av-k1t9irv6-a30168f10d26ea9caa472e5573c90029{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-k1t9irv6-a30168f10d26ea9caa472e5573c90029 .hr-inner{\nwidth:50px;\nmax-width:45%;\n}\n<\/style>\n<div  class='hr av-k1t9irv6-a30168f10d26ea9caa472e5573c90029 hr-custom  avia-builder-el-4  el_after_av_heading  el_before_av_textblock  hr-center hr-icon-yes'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><span class='av-seperator-icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue808' data-av_iconfont='entypo-fontello' ><\/span><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-k1t9evfw-c3e6df6874933b201e2c6cecd18f0249 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Come noto i metalli pesanti quali il Piombo tendono ad accumularsi nell\u2019organismo umano, per questo motivo la sensibilit\u00e0 del mercato verso la sua riduzione \u00e8 sempre pi\u00f9 elevata.<\/p>\n<p>Da anni sono presenti sul mercato depiombature utilizzate per la riduzione del piombo rilasciato da manufatti in rame e leghe \u00a0a seguito delle lavorazioni meccaniche o termiche applicate. Tuttavia tali lavaggi sono nati per il condizionamento superficiale di leghe con percentuali di piombo superiori al 2% e tutt\u2019ora vengono impiegati come soluzione generica nonostante il mercato dell\u2019ottone si sia direzionato verso leghe a basso contenuto di piombo (0,09% \u2013 0,2% in lega).<\/p>\n<p>I principali problemi derivanti dall\u2019utilizzo di de-piombature non correttamente mirate verso il materiale base da trattare si traduce in:<\/p>\n<ul>\n<li>Ossidazione accelerate<\/li>\n<li>Variazione di colore (da marrone bronzo fino al rosa rame intenso)<\/li>\n<li>Disomogeneit\u00e0 di colorazione<\/li>\n<\/ul>\n<p>Perci\u00f2 DNG (De-piombatura di nuova generazione) \u00e8 un condizionamento chimico per ottoni e leghe di rame studiato per agire efficacemente anche su leghe a basso tenore di piombo lasciando \u00a0inalterate le caratteristiche estetiche del componente e garantendone la compatibilit\u00e0 al contatto con acqua potabile e alimenti.<\/p>\n<p>Caratteristiche principali:<\/p>\n<ul>\n<li>Materiale base inalterato dopo il condizionamento<\/li>\n<li>Riduzione della cessione di Piombo in acqua e alimenti<\/li>\n<li>Durata colore nel tempo<\/li>\n<li>La soluzione di condizionamento \u00e8 esente da fluoruri e acido nitrico<\/li>\n<\/ul>\n<p>Conformit\u00e0:<\/p>\n<ul>\n<li>DM174\/2004<\/li>\n<li>MOCA<\/li>\n<li>CE1935:2004<\/li>\n<\/ul>\n<p>Compatibile con gli standard:<\/p>\n<ul>\n<li>AS\/NZS4020:2005<\/li>\n<li>EN16889:2016<\/li>\n<li>NSF\/ANSI\/CAN 61<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td width=\"262\"><\/td>\n<td width=\"234\">DNG<\/td>\n<td width=\"234\">OT (2,2% Pb)<\/td>\n<td width=\"234\">OT (0,2% Pb)<\/td>\n<\/tr>\n<tr>\n<td width=\"262\">Resistenza alla corrosione<\/td>\n<td width=\"234\">n.d.<\/td>\n<td width=\"234\">n.d.<\/td>\n<td width=\"234\">n.d.<\/td>\n<\/tr>\n<tr>\n<td width=\"262\">Durezza deposito<\/td>\n<td width=\"234\">n.d.<\/td>\n<td width=\"234\">90 HV<\/td>\n<td width=\"234\">90 HV<\/td>\n<\/tr>\n<tr>\n<td width=\"262\">Rilascio deposito Ni<\/td>\n<td width=\"234\">00 \u00b5g\/dm\u00b2<\/td>\n<td width=\"234\">00 \u00b5g\/dm\u00b2<\/td>\n<td width=\"234\">00 \u00b5g\/dm\u00b2<\/td>\n<\/tr>\n<tr>\n<td width=\"262\">Rilascio deposito Pb<\/td>\n<td width=\"234\">3 \u00b5g\/dm\u00b2<\/td>\n<td width=\"234\">70 \u00b5g\/dm\u00b2<\/td>\n<td width=\"234\">20 \u00b5g\/dm\u00b2<\/td>\n<\/tr>\n<tr>\n<td width=\"262\">Aspetto\/ Colore<\/td>\n<td width=\"234\">n.d.\/Ottone<\/td>\n<td width=\"234\">n.d.\/Ottone<\/td>\n<td width=\"234\">n.d.\/Ottone<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-qndpt-3666ef67640e4d27ccb9dbf16e5de334\">\n.flex_column.av-qndpt-3666ef67640e4d27ccb9dbf16e5de334{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-qndpt-3666ef67640e4d27ccb9dbf16e5de334 av_one_half  avia-builder-el-6  el_after_av_one_full  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