{"id":35931,"date":"2021-11-14T12:16:18","date_gmt":"2021-11-14T12:16:18","guid":{"rendered":"https:\/\/www.alquera.com\/?post_type=product&p=35931"},"modified":"2024-08-21T07:48:44","modified_gmt":"2024-08-21T07:48:44","slug":"tubos-de-ensayo-de-vidrio-borosilicato","status":"publish","type":"product","link":"https:\/\/www.alquera.com\/de\/tubos-de-ensayo-de-vidrio-borosilicato\/","title":{"rendered":"Borosilikatglas-Pr\u00fcfr\u00f6hrchen"},"content":{"rendered":"

Produkt: Reagenzglas aus Borosilikatglas. Hergestellt aus Borosilikatglas LBG 3.3. Ohne Rand.<\/p>\n

LBG 3.3 ist ein Borosilicatglas mit einem Siliciumdioxidgehalt von mindestens 80% und einem sehr niedrigen Ausdehnungskoeffizienten (3,3-10-6 K-1), das zur Gruppe der \"3.3\"-Borosilicate nach ISO 3585 geh\u00f6rt. Es wird in Produkten verwendet, bei denen chemische Best\u00e4ndigkeit, mechanische Festigkeit und Widerstandsf\u00e4higkeit gegen pl\u00f6tzliche Temperaturschwankungen kombiniert werden m\u00fcssen, und aufgrund dieser einzigartigen Kombination von Eigenschaften ist es der Referenzglastyp, aus dem die meisten Laborprodukte hergestellt werden.<\/p>\n

REAGENZGL\u00c4SER AUS BOROSILIKATGLAS MESSEN<\/h2>\n\n\n\n\n\n\n
Kapazit\u00e4t<\/span><\/td>\nAu\u00dfen-\u00d8(mm)<\/span><\/td>\nl (mm)<\/span><\/td>\nDicke (mm)<\/span><\/td>\n<\/td>\n<\/tr>\n
8 ml<\/td>\n13<\/td>\n100<\/td>\n0,8 – 1,0<\/td>\n<\/tr>\n
10 ml<\/td>\n16<\/td>\n100<\/td>\n1.0<\/td>\n<\/tr>\n
19 ml<\/td>\n16<\/td>\n150<\/td>\n1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

PHYSIKALISCHE UND CHEMISCHE EIGENSCHAFTEN VON BOROSILIKATGLAS LGB 3.3<\/h2>\n

Linearer Ausdehnungskoeffizient (@ 20\/300 \u00baC): 3,3-10-6 K-1
\nGl\u00fchtemperatur (Dehnungspunkt): 520 \u00b0C
\nTemperatur des Gl\u00fchpunkts: 560 \u00b1 10 \u00b0C
\nErweichungstemperatur (Erweichungspunkt): 820 \u00b1 10 \u00b0C
\nDichte: 2,23 \u00b1 0,02 g\/cm\u00b3
\nHydrolytische Best\u00e4ndigkeit (nach ISO 719, Wasser bei 98 \u00baC): Klasse 1
\nHydrolytische Best\u00e4ndigkeit (nach ISO 720, Wasser bei 121 \u00baC): Klasse 1
\nS\u00e4ureresistenz (gem\u00e4\u00df ISO 1776): Klasse 1
\nAlkalibest\u00e4ndigkeit (gem\u00e4\u00df ISO 695): Klasse 2
\nTypische Zusammensetzung
\n80,4% nach Gewicht SiO2
\n13,0% nach Gewicht B2O3
\n4,2% Gew.\/Gew. Na2O
\n2,4% nach Gewicht Al2O3<\/p>","protected":false},"excerpt":{"rendered":"

Producto: Tubo de ensayo de vidrio borosilicato. Fabricado en vidrio borosilicato LBG 3.3. Sin reborde. LBG 3.3 es un vidrio borosilicato con un contenido m\u00ednimo en s\u00edlice del 80% y muy bajo coeficiente de expansi\u00f3n (3,3\u202210-6 K-1) que pertenece al grupo de los borosilicatos tipo \u201c3.3\u201d tal como se definen en la norma ISO 3585. […]<\/p>\n","protected":false},"featured_media":35941,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-35931","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-productos","7":"pa_unidades-297","8":"pa_unidades-304","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-magnify-disabled","15":"ast-product-single-variable","16":"ast-product-tabs-layout-horizontal","17":"ast-qv-on-image","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"has-default-attributes"},"acf":[],"yoast_head":"\nTubos de Ensayo de Vidrio Borosilicato: Comprar Online - Alquera.com<\/title>\n<meta name=\"description\" content=\"ENV\u00cdOS EN 24\/48H. 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