1.ÆÕͨʯӢɰ£ºSiO2¡Ý90¡ª99%Fe2O3¡Ü0.06¡ª0.02%,ÄÍ»ð¶È1750¡æ£¬Íâ¹Û²¿·Ö´ó¿ÅÁ££¬±íÃæÓÐ»ÆÆ¤°üÄÒ¡£Á£¶È·¶Î§5¡ª220Ä¿£¬¿É°´Óû§ÒªÇóÁ£¶ÈÉú²ú¡£Ö÷ÒªÓÃ;£ºÒ±½ð£¬Ä«Ì¼»¯¹è£¬²£Á§¼°²£Á§ÖÆÆ·£¬Ì´ɣ¬Öý¸Ö£¬Ë®¹ýÂË£¬ÅÝ»¨¼î£¬»¯¹¤£¬Åç³³µÈÐÐÒµ¡£
2.¾«ÖÆÊ¯Ó¢É°£ºÓÖ³ÆËáϴʯӢɰ,SiO2¡Ý99¡ª99.5%Fe2O3¡Ü0.02¡ª0.015%,¾«Ñ¡ÓÅÖÊ¿óʯ½øÐи´ÔÓ¼Ó¹¤¶ø³É¡£Á£¶È·¶Î§ÓÃ5¡ª480Ä¿£¬¿É°´Óû§ÒªÇóÉú²ú£¬Íâ¹Û°×É«»ò½á¾§×´¡£Ö÷ÒªÓÃ;£º¸ß¼¶²£Á§£¬²£Á§ÖÆÆ·£¬ÄÍ»ð²ÄÁÏ£¬ÈÛÁ¶Ê¯À࣬¾«ÃÜÖýÔ죬ɰÂÖÄ¥²ÄµÈ¡£(mmΪÙñÃ×)
ÒºÃæ¸²¸ÇÇòµÄÔÁÏÊǾ۱ûÏ©£¬¾¹ýÊÕËõ¾Í³ÉÔ²ÐÎËÜÁϵÄÌîÁÏ£¬ÒºÃ渲¸ÇÇòÓÐÎȶ¨µÄÖØÐĵ쬯äÿ¸ö±ß¶¼»áÖØµþµÄ£¬ÇÒ¸²¸ÇµÄЧ¹ûÒ²ÊǷdz£ºÃµÄ¡£
3.¸ß´¿Ê¯Ó¢É°£ºSiO2¡Ý99.5¡ª99.9%Fe2O3¡Ü0.005%£¬ÊDzÉÓÃ1¡ª3¼¶ÌìȻˮ¾§Ê¯ºÍÓÅÖÊÌìȻʯÀ࣬¾¹ý¾«ÐÄÌôÑ¡£¬¾«Ï¸¼Ó¹¤¶ø³É¡£Á£¶È·¶Î§1¡ª0.5mm,0.5¡ª0.1mm,0.1¡ª0.01mm,0.01¡ª0.005mm,¿É°´Óû§ÒªÇóÉú²ú¡£(mmΪÙñÃ×)