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粒 度
grit No |
基本尺寸
basic grain(um) |
化学成分 chemical component |
总B(%)
total b |
总C(9%)
total c |
纯度(%)
content b4c |
60# |
250 |
77-79 |
17-21.5 |
95-98 |
70# |
212 |
80# |
180 |
90# |
150 |
100# |
150 |
120# |
106 |
150# |
90-75 |
180# |
75-63 |
76-79 |
95-97 |
220# |
63-53 |
F230 |
63-53 |
F240 |
63-50 |
F280 |
50-40 |
F320 |
40-28 |
F360 |
28-20 |
F400 |
20-14 |
75-78 |
97-95 |
F500 |
14-10 |
F600 |
10-7 |
F800 |
7-5 |
74-78 |
91-94 |
F1000 |
5-5.3 |
F1200 |
3.5-2.5 |
60#-150# |
250-75 |
76-80 |
93-97 |
46#-120# |
380-60 |
-100mesh |
<150 |
-140mesh |
<100 |
-200mesh |
<75 |
-325mesh |
<44 |
-25um |
<25 |
-10um |
<10 |
-2um |
<1.5 |
75-79 |
92-97 |
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