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We manufacture microspheres in a wide variety of colors in particles sizes from 10um to 1180um.
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Sieve opening
micron
(0.001mm) |
Sieve opening
0.001 inches |
USA standard
Mesh No.
(ASTM E11)
(AASHTO M92) |
| 20um |
0.8 |
635 |
| 27um |
1.1 |
500 |
| 32um |
1.3 |
450 |
| 38um |
1.5 |
400 |
| 45um |
1.8 |
325 |
| 53um |
2.1 |
270 |
| 63um |
2.5 |
230 |
| 75um |
3.0 |
200 |
| 90um |
3.5 |
170 |
| 106um |
4.2 |
140 |
| 125um |
4.9 |
120 |
| 150um |
5.9 |
100 |
| 180um |
7.1 |
80 |
| 212um |
8.3 |
70 |
| 250um |
9.8 |
60 |
| 300um |
11.8 |
50 |
| 355um |
14.0 |
45 |
| 425um |
16.7 |
40 |
| 500um |
19.7 |
35 |
| 600um |
23.6 |
30 |
| 710um |
28.0 |
25 |
| 850um |
33.5 |
20 |
| 1000um (1.00mm) |
39.4 |
18 |
| 1180um (1.18mm) |
46.5 |
16 |
| 1400um (1.40mm) |
55.1 |
14 |
| 1700um (1.70mm) |
66.9 |
12 |
| 2000um (2.00mm) |
78.7 |
10 |
| 2360um (2.36mm) |
92.9 |
8 |
| 2800um (2.80mm) |
110.2 |
7 |
| 3350um (3.35mm) |
131.9 |
6 |
| 4000um (4.00mm) |
157.5 |
5 |
| 4750um (4.75mm) |
187.0 |
4 |
| 5600um (5.60mm) |
220.5 |
3-1/2 |
Looking for Custom Microspheres? Look no further, we offer short runs of custom microspheres from 10 micron to 1180 micron in diamter. High sphericity with multiple colors and properties, we even offer color matching.
We can produce runs of microspheres from as little as 1 gram on up to 1000 Kilograms or more, Contact Us for more information.
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