{"id":34279,"date":"2025-05-07T09:24:31","date_gmt":"2025-05-07T07:24:31","guid":{"rendered":"https:\/\/samotocentras.lt\/produktas\/chamotte-refractory-brick-normaton-aw-dn7\/"},"modified":"2025-05-07T09:24:31","modified_gmt":"2025-05-07T07:24:31","slug":"chamotte-refractory-brick-normaton-aw-dn7","status":"publish","type":"product","link":"https:\/\/samotocentras.lt\/en\/goods\/chamotte-refractory-brick-normaton-aw-dn7\/","title":{"rendered":"Chamotte refractory brick Normaton AW DN7"},"content":{"rendered":"<p>The proper selection of refractory materials for a specific application requires a proper analysis of the operating conditions of the installation. Before selecting the type of material, please contact our specialist to make sure it is suitable for your installation. <\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Feature<\/strong><\/th>\n<th><strong>Guaranteed<\/strong><\/th>\n<th><strong>Typical<\/strong><\/th>\n<th><\/th>\n<th><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Chemical composition<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Al\u2082O\u2083<\/td>\n<td>35 %<\/td>\n<td>38 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Fe\u2082O\u2083<\/td>\n<td>2,60 %<\/td>\n<td>2,40 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Bulk density<\/strong><\/td>\n<td>2,00 g\/cm\u00b3<\/td>\n<td>2,05 g\/cm\u00b3<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Porosity<\/strong><\/td>\n<td>22 %<\/td>\n<td>18 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Cold compressive strength<\/strong><\/td>\n<td>25 N\/mm\u00b2<\/td>\n<td>30 N\/mm\u00b2<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Standard fire resistance<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>169\/31 sP<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Fire resistance under load (T\u2080,\u2086)<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>1360 \u00b0C<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal conductivity<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 800 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>1,30 W\/m-K<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 1100 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>1,40 W\/m-K<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 1400 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Linear thermal expansion<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 800 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>0,40 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 1100 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>0,60 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>at 1400 \u00b0C<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Continuous linear change<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>1350 \u00b0C \/ 2h<\/td>\n<td>&#8211;<\/td>\n<td>+\/- 0,2 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Thermal shock resistance (950 \u00b0C)<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>12 n<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The <strong>NORMATON product<\/strong> line is made up of standard fireclay products. They are suitable for use in all heat-resistant linings under average working conditions up to 1350 \u00b0C. <\/p>\n","protected":false},"featured_media":28453,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[372],"product_cat":[429],"product_tag":[342,343],"class_list":{"0":"post-34279","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-pco-zarow","7":"product_cat-normaton-aw-bricks","8":"product_tag-energy","9":"product_tag-pramonei-en","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Chamotte refractory brick Normaton AW DN7 - \u0160amoto centras<\/title>\n<meta name=\"description\" content=\"The NORMATON product line is made up of standard fireclay products. 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