| «~µP | ùÚÀô |
| ³W®æ | 3-5mm,4-6mm,5-8mm |
| §÷½è | ®ñ¤Æ¾T |
| ²£¦a | ²d³Õ |
¸Ó²£«~¯à¤ô¸Ñ¦³¾÷²¸¤Æª«¡A§lªþ¦UºØ²¸¤Æª«¡B´â®ð¡B´â¤Æ²Bµ¥¡A¥i¦b380¢J±ø¥ó¤U¨Ï¥Î¡A¤]¥i¦b±`·Å¤U¨Ï¥Î¡C¥»«~Àx¦s®É¶·¨¾¼é¡A¤£¥i»P¨ä¥L¤Æ¾Ç«~±µÄ²¡C(¥X¼t»ù®æ5000¤¸¡þ¾·)
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SPECIFICATION
«ü¼Ð
INDEX
´¹ ¬Û
CRYSTALLINE PHASE
£^-Al2O3
³W ®æ (mm)
SPHERE SIZE
£X3-5¡B£X4-6
¥~ Æ[
APPEARANCE
¥Õ¦â²yª¬
WHITE SPHERE
°ï ±K «× (g/cm?)
BULK DENSITY
0.68-0.72
±j «× (N/²É)
CRUSH RESIS TANCE
>60
¤ñ ªí ± (m?/g)
SURFACE AREA
>200
¤Õ ®e (cm?/g)
PORE VOLUME
>0.45