{"id":10413,"date":"2025-01-30T11:11:28","date_gmt":"2025-01-30T10:11:28","guid":{"rendered":"https:\/\/ingritech.pl\/product\/elektrokorund-szlachetny-bialy\/"},"modified":"2026-02-12T11:34:22","modified_gmt":"2026-02-12T10:34:22","slug":"elektrokorund-szlachetny-bialy","status":"publish","type":"product","link":"https:\/\/ingritech.pl\/en\/product\/elektrokorund-szlachetny-bialy\/","title":{"rendered":"White Fused Aluminium Oxide (White Corundum)"},"content":{"rendered":"

White Fused Aluminium Oxide (White Corundum)<\/strong><\/h3>\n

White fused aluminium oxide is a high-purity synthetic abrasive material obtained by melting pure alumina (Al\u2082O\u2083) in electric arc furnaces. It is distinguished by its exceptional hardness, homogeneous structure, and excellent chemical stability. Compared to standard brown fused aluminium oxide, the white variant offers significantly higher chemical purity and superior whiteness.<\/p>\n

\n

Applications:<\/strong><\/h3>\n
    \n
  • \n

    Surface treatment of stainless steel, non-ferrous metals, and aluminium<\/p>\n<\/li>\n

  • \n

    Glass etching and decorative finishing<\/p>\n<\/li>\n

  • \n

    Production of abrasive tools and bonded abrasives<\/p>\n<\/li>\n

  • \n

    Manufacture of high-alumina refractory materials<\/p>\n<\/li>\n

  • \n

    Technical and fine ceramics production<\/p>\n<\/li>\n

  • \n

    Precision casting<\/p>\n<\/li>\n

  • \n

    Sandblasting in dental and prosthetic applications<\/p>\n<\/li>\n<\/ul>\n

    \n

    Key Product Benefits:<\/strong><\/h3>\n
      \n
    • \n

      Exceptional hardness (> 9 on the Mohs scale)<\/p>\n<\/li>\n

    • \n

      Free from crystalline silica and iron impurities<\/p>\n<\/li>\n

    • \n

      Eco-friendly and chemically inert<\/p>\n<\/li>\n

    • \n

      Suitable for multiple reuse cycles<\/p>\n<\/li>\n

    • \n

      For dry and wet blasting applications<\/p>\n<\/li>\n

    • \n

      High melting point<\/p>\n<\/li>\n<\/ul>\n

      \n

      Physico-Chemical Properties:<\/strong><\/h3>\n
        \n
      • \n

        Al\u2082O\u2083 content:<\/strong> > 99%<\/p>\n<\/li>\n

      • \n

        Impurities:<\/strong> Na\u2082O, K\u2082O, CaO, SiO\u2082, Fe\u2082O\u2083<\/p>\n<\/li>\n

      • \n

        True density:<\/strong> 3.95 \u00b1 0.05 g\/cm\u00b3<\/p>\n<\/li>\n

      • \n

        Bulk density:<\/strong> 1.52 \u2013 1.85 g\/cm\u00b3<\/p>\n<\/li>\n

      • \n

        Grain shape:<\/strong> Sharp-edged, angular<\/p>\n<\/li>\n

      • \n

        Grain size range:<\/strong> According to FEPA standard (F12\u2013F1200)<\/p>\n<\/li>\n<\/ul>\n

        \n

        FEPA (F) Grit Size Table \u2013 White Fused Alumina<\/h3>\n
        \n
        \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        FEPA F-grade Grain Sizes<\/th>\nGrain size (mm)<\/th>\n<\/tr>\n<\/thead>\n
        F12<\/td>\n1,4 \u2013 1,7<\/td>\n<\/tr>\n
        F14<\/td>\n1,18 \u2013 1,4<\/td>\n<\/tr>\n
        F16<\/td>\n1,00 \u2013 1,18<\/td>\n<\/tr>\n
        F20<\/td>\n0,85 \u2013 1,00<\/td>\n<\/tr>\n
        F24<\/td>\n0,71 \u2013 0,85<\/td>\n<\/tr>\n
        F30<\/td>\n0,50 \u2013 0,71<\/td>\n<\/tr>\n
        F36<\/td>\n0,425 \u2013 0,60<\/td>\n<\/tr>\n
        F40<\/td>\n0,30 \u2013 0,425<\/td>\n<\/tr>\n
        F46<\/td>\n0,25 \u2013 0,355<\/td>\n<\/tr>\n
        F54<\/td>\n0,20 \u2013 0,30<\/td>\n<\/tr>\n
        F60<\/td>\n0,15 \u2013 0,25<\/td>\n<\/tr>\n
        F70<\/td>\n0,125 \u2013 0,212<\/td>\n<\/tr>\n
        F80<\/td>\n0,10 \u2013 0,18<\/td>\n<\/tr>\n
        F90<\/td>\n0,075 \u2013 0,15<\/td>\n<\/tr>\n
        F100<\/td>\n0,063 \u2013 0,125<\/td>\n<\/tr>\n
        F120<\/td>\n0,053 \u2013 0,106<\/td>\n<\/tr>\n
        F150<\/td>\n0,045 \u2013 0,090<\/td>\n<\/tr>\n
        F180<\/td>\n0,038 \u2013 0,075<\/td>\n<\/tr>\n
        F220<\/td>\n0,030 \u2013 0,063<\/td>\n<\/tr>\n
        F240<\/td>\n0,020 \u2013 0,050<\/td>\n<\/tr>\n
        F280<\/td>\n0,017 \u2013 0,040<\/td>\n<\/tr>\n
        F320<\/td>\n0,012 \u2013 0,030<\/td>\n<\/tr>\n
        F360<\/td>\n0,009 \u2013 0,022<\/td>\n<\/tr>\n
        F400<\/td>\n0,008 \u2013 0,018<\/td>\n<\/tr>\n
        F500<\/td>\n0,006 \u2013 0,014<\/td>\n<\/tr>\n
        F600<\/td>\n0,005 \u2013 0,012<\/td>\n<\/tr>\n
        F800<\/td>\n0,003 \u2013 0,008<\/td>\n<\/tr>\n
        F1000<\/td>\n0,002 \u2013 0,006<\/td>\n<\/tr>\n
        F1200<\/td>\n0,001 \u2013 0,005<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
          \n
        • \n

          Types:<\/strong> BFA (White Fused Alumina) in various grades: F24, F36, F46, F60, F80, F100, F120, F180, F220.<\/p>\n

          Applications:<\/strong><\/p>\n

            \n
          • \n

            Stainless steel, non-ferrous metals, and aluminum processing.<\/p>\n<\/li>\n

          • \n

            Glass matting and engraving.<\/p>\n<\/li>\n

          • \n

            Production of abrasive tools.<\/p>\n<\/li>\n

          • \n

            Technical and refractory ceramics.<\/p>\n<\/li>\n

          • \n

            Precision casting.<\/p>\n<\/li>\n

          • \n

            Sandblasting in prosthetics and dentistry.<\/p>\n<\/li>\n<\/ul>\n

            Storage and Transport:<\/strong><\/p>\n

              \n
            • \n

              The material should be stored in dry conditions, protected from moisture.<\/p>\n<\/li>\n

            • \n

              Available in 25 kg bags, big bags, and on pallets.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":12029,"template":"","meta":[],"product_brand":[],"product_cat":[625,147],"product_tag":[264,215],"class_list":["post-10413","product","type-product","status-publish","has-post-thumbnail","product_cat-mineral-abrasives-en","product_cat-sandblasting-and-shotblasting-materials","product_tag-elektrokorund-en","product_tag-scierniwa-en","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nWhite Fused Aluminium Oxide (White Corundum) buy in Poland, delivery in Europe - INGRITECH<\/title>\n<meta name=\"description\" content=\"White fused aluminium oxide \u2013 a high-purity abrasive material for stainless steel, glass, and ceramics processing. Ideal for industrial and specialist applications. 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