ʯӢɰͬÎÞÑÌúÂËÁÏÅäºÏ£¬ÊÇÎÒ¹úÄ¿Ç°ÍƹãµÄË«²ã¿ìËÙÂ˳ء¢Â˹޵ij£¼ûÐÎʽ¡£ÊÇÌá¸ßÂËËÙÔö¼Óµ¥Î»Ãæ»ý³öË®Á¿ºÍ³É±¶Ìá¸ß½ØÎÛÄÜÁ¦£¬½µµÍ¹¤³ÌÔì¼ÛºÍ¼õÉÙÕ¼µØÃæ»ý£¬ÓÐЧµÄ;¾¶¡£Ê¯Ó¢É°ÂËÁÏÊDzÉÓÃÌìȻʯӢ¿óΪÔÁÏ£¬¾ÆÆË飬ˮϴ¾«É¸µÈ¼Ó¹¤¶ø³É£¬Ä¿Ç°ÊÇ»¯Ñ§Ë®´¦ÀíµÄÀíÏë²úÆ·¡£
·ÖÎöÏîÄ¿
|
²âÊÔÊý¾Ý
|
·ÖÎöÏîÄ¿
|
²âÊÔÊý¾Ý
|
SiO2
|
¡Ý99%
|
ĪÊÏÓ²¶È
|
7.5¶È
|
ÆÆËéÂÊ
|
£¼0.35%
|
ÃܶÈ
|
2.66g/cm3
|
Ä¥ËéÂÊ
|
£¼0.3%
|
¶ÑÃܶÈ
|
1.75g/cm3
|
¿×϶ÂÊ
|
45%
|
·Ðµã
|
2550¡æ
|
ÑÎËá¿ÉÈܶÈ
|
0.2%
|
ÈÛµã
|
1480¡æ
|