姘у寲閶佺爞-涓嶈(gu墨)鍓囨１褰�,鍫嗙⿳瀵嗗害:1.65g/cm3鍏稿瀷鎴愪唤(%):Al2O3:92-98.8%,SiO2:1.3-%.妫曞墰鐜夋矙鍙埗鎴愮爞绱�,鐮傚竷,鐮旂（鐮傝吉,鐮旂（鐭�,鑰愮伀鏉愭枡,閼勯€�,闃叉粦鐮傜瓑.
鐢�(ch菐n)鍝佽(gu墨)鏍�锛�16# 20# 24# 30# 36# 46# 60# 80#100# 120# 150# 180# 200#240# 260# 280# 320#400# 500#600# 800#
鎬ц兘鍙婂劒(y艒u)榛�(di菐n):
姘у寲閶佹矙鍣寸爞纾ㄦ枡锛氬叿鏈夌‖搴﹂仼涓�銆侀煂鎬ч珮銆佹姉鐮寸鑳藉姏杓冨挤(qi谩ng)銆佽€愰珮婧€佹姉姘у寲銆佹姉鑵愯潟銆佹垚鏈綆銆侀仼鐢ㄦ€у挤(qi谩ng)绛夌壒榛�(di菐n)锛�
鐢�(ch菐n)鍝佺敤閫旓細
姘у寲閶佺爞寤ｆ硾鎳�(y墨ng)鐢ㄤ簬纾ㄦ枡纾ㄥ叿銆佽€愮伀鏉愭枡銆佸櫞鐮�銆佺爺纾ㄥ拰鎷嬪厜銆侀噾鍓涚爞鑰愮（鍦板潽銆佺簿瀵嗛憚閫犳ā娈煎埗浣�銆�
鐢�(ch菐n)鍝佸寘瑁濓細25KG/绶ㄧ箶甯�
