직망규격표 | 메쉬, 목, 마이크론환산표 | 분쇄경도 | 물질의 비중구분 |
|
SCREEN (직망 규격 표)
|
메쉬
mesh |
선번
s.w.g |
선경
(m/m) |
강목
(m/m) |
메쉬
mesh |
선번
s.w.g |
선경
(m/m) |
강목
(m/m) |
|
3 |
20 |
0.9144 |
7.55 |
32
(40目) |
33
35
36 |
0.2540
0.2134
0.1930 |
0.540
0.580
0.601 |
|
4 |
21 |
0.8128 |
5.54 |
35 |
35 |
0.2134 |
0.512 |
|
5 |
22 |
0.7112 |
4.37 |
38 |
34 |
0.2337 |
0.435 |
|
6 |
23 |
0.6096 |
3.63 |
40
(50目) |
34
35
36 |
0.2337
0.2134
0.1930 |
0.401
0.422
0.442 |
|
7 |
24 |
0.5588 |
3.07 |
50
(60目) |
35
36
37
38 |
0.2134
0.1930
0.1724
0.1524 |
0.295
0.315
0.335
0.356 |
|
8 |
22
23
25
26 |
0.7112
0.6096
0.5080
0.4572 |
2.464
2.565
2.667
2.718 |
55 |
38 |
0.1524 |
0.309 |
|
10
(12目) |
23
25 |
0.6096
0.5080 |
1.930
2.083 |
60
(80目) |
38
40 |
0.1524
0.1219 |
0.271
0.301 |
|
12 |
23
25
27 |
0.6096
0.5080
0.4166 |
1.507
1.609
1.700 |
65 |
38
40 |
0.1524
0.1219 |
0.238
0.269 |
|
14
(16目) |
25
26
27
28 |
0.5080
0.4572
0.4166
0.3759 |
1.306
1.357
1.398
1.438 |
70 |
38
40 |
0.1524
0.1219 |
0.210
0.241 |
|
16
(20目) |
27
30
32 |
0.4166
0.3150
0.2743 |
1.171
1.273
1.313 |
80
(100目) |
38
40 |
0.1514
0.1219 |
0.165
0.196 |
|
18 |
28
31 |
0.3759
0.2946 |
1.035
1.117 |
100
(120目) |
41
42 |
0.1118
0.1018 |
0.142
0.152 |
|
20
(25目) |
28
30
33
34 |
0.3759
0.3150
0.2540
0.2337 |
0.894
0.955
1.016
1.036 |
120 |
44 |
0.0813 |
0.130 |
|
24
(30目) |
29
31
33 |
0.3454
0.2946
0.2540 |
0.713
0.764
0.804 |
150 |
46 |
0.0610 |
0.108 |
|
26 |
33 |
0.2540 |
0.724 |
165 |
47 |
0.0508 |
0.103 |
|
28 |
34 |
0.2337 |
0.673 |
180 |
47 |
0.0508 |
0.090 |
|
30 |
34 |
0.2337 |
0.613 |
200 |
47 |
0.0508 |
0.076 |
|
250 |
48 |
0.0406 |
0.061 |
300 |
49 |
0.0305 |
0.055 |
|
325 |
49 |
0.0305 |
0.048 |
400 |
49 |
0.0305 |
0.033 |
메쉬, 목, 마이크론환산표
마이크론1μ=0.0001cm
|
MESH |
目 |
MICRON |
MESH |
目 |
MICRON |
|
2 |
4 |
11100 |
110 |
131 |
130 |
|
3 |
5 |
7090 |
120 |
146 |
117 |
|
4 |
6 |
5160 |
125 |
149 |
113 |
|
5 |
7 |
4040 |
130 |
155 |
109 |
|
6 |
8 |
3350 |
140 |
167 |
107 |
|
7 |
9 |
2870 |
150 |
178 |
104 |
|
8 |
10 |
2460 |
160 |
191 |
96 |
|
10 |
12 |
1900 |
170 |
202 |
89 |
|
12 |
14 |
1520 |
175 |
209 |
86 |
|
14 |
16 |
1300 |
180 |
215 |
84 |
|
16 |
20 |
1130 |
200 |
238 |
74 |
|
18 |
22 |
980 |
230 |
274 |
65 |
|
20 |
25 |
864 |
240 |
286 |
63 |
|
24 |
30 |
701 |
250 |
298 |
61 |
|
28 |
36 |
577 |
270 |
322 |
53 |
|
30 |
38 |
535 |
300 |
358 |
46 |
|
32 |
40 |
500 |
325 |
388 |
43 |
|
35 |
44 |
447 |
400 |
477 |
35 |
|
40 |
50 |
381 |
500 |
596 |
28 |
|
42 |
52 |
355 |
600 |
715 |
23 |
|
45 |
55 |
323 |
800 |
955 |
18 |
|
48 |
58 |
295 |
1000 |
1193 |
13 |
|
50 |
60 |
279 |
1340 |
1600 |
10 |
|
60 |
80 |
221 |
2000 |
2380 |
6.5 |
|
65 |
85 |
203 |
5000 |
5960 |
2.6 |
|
70 |
90 |
185 |
8000 |
9550 |
1.6 |
|
80 |
100 |
173 |
10000 |
11930 |
1.3 |
|
90 |
110 |
150 |
12700 |
15150 |
1.0 |
|
100 |
120 |
140 |
|
|
| |
|
분쇄경도
|
MATTER 재료 |
HARDNESS
경도 |
MATTER 재료 |
HARDNESS
경도 |
|
DIAMOND (금강석) |
10 |
CALCITE (방해석) |
3 |
|
STEEL STONE (강옥) |
9 |
ARSENIC (As : 비소) |
3.5 |
|
EMERY (금강사) |
9 |
ANTIMONY (Sb : 안티몬) |
3.3 |
|
JASPER (벽옥) |
9 |
PLATINUM (Pt : 백금) |
3.3 |
|
YELLOW JADE (황옥) |
8 |
BARYTES (중정석) |
3 |
|
QUARTZ (석영) |
7 |
CEMENT (시멘트) |
3 |
|
GRANITE (화강석) |
7 |
SILVER (Ag : 은) |
3~2.5 |
|
SANDSTONE (사암) |
7 |
COPPER (Cu : 동) |
3~2.5 |
|
CRYSTAL (수정) |
7 |
TIN (Sn : 양은) |
3~2 |
|
PLATINUMIRIDUM |
6.5 |
MICA (운모) |
2.8 |
|
FELDSPAR (장석) |
6 |
ROCK-SALT (암염) |
2.5 |
|
PYROXENE (휘석) |
6 |
BISMUTH (Bi : 창연) |
2.5 |
|
IRIDIUM(lr) (이리듐) |
6 |
SULFURIC ACID (황산) |
2.5 |
|
MAGNETITE (자철광) |
6 |
GOLD (Au : 금) |
3~2.5 |
|
NICKEL (양은) |
5.5~5 |
ALUMINIUM (알루미늄) |
2.5~2 |
|
APATITE (인회석) |
5 |
SULFUR (유황) |
2.5~2 |
|
PHOSPHATE ORE (H) (인광석) |
5 |
ANTHRACITE (무연탄) |
2.5~1.5 |
|
LIMESTONE (H) (석회석) |
5 |
GYPSUM (석고) |
2 |
|
ASBESTOS (석면) |
5 |
PURE GRAPHITE (순흑연) |
2~1.6 |
|
CHROME ORE (크롬석) |
5 |
SOFT SIME (차질석찬석) |
2 |
|
FLUORSPAR (형석) |
5 |
ASPHALT (아스팔트) |
2 |
|
DOLOMITE (백운석) |
4~3.5 |
LEAD (Pb : 납) |
2~1 |
|
MARBLE (대리석) |
4~3 |
CHLORIDE (염화물) |
1.3 |
|
PHOSPHATE ORE (인광석) |
4 |
KAOLIN (고령토) |
1 |
|
LIMESTONE (석회석) |
4 |
TALC (활석) |
1 |
|
ZINC (아연) |
4 |
GRAPHITE (흑연) |
1~0.5 |
물질의 비중구분
|
비중 |
물질의 비중구분 (material
densities) |
|
0.5 |
saw dust, charcoal (active carbon) |
|
1 |
pulp, nylon, polyethylene, p.v.c, wheat flour |
|
2 |
graphite, carbon black, silica gel, clay, starch |
|
3 |
cement, limestone, talc, bentonite,
magnesium
carbonateasbestos |
|
4 |
alumina, titanium, dioxide, magnesium, oxide |
|
5 |
chromium oxide, zircon sand, barytes, ilmenite, zinc oxide |
|
6 |
antimony white |
|
7 |
zinc dust, ferro silicon |
|
8 |
iron powder, bronze prowder |
|
9 |
copper powder, lead oxide |
|
10 |
molybdenum powder |
|
12 |
uranium carbide, granulated lead |
|
14 |
tungsten carbide |
|
|
Copyright
ⓒ 2002 Haeinstone. All rights reserved.
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